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by zervan
Thu Sep 27, 2018 8:18 pm
Forum: Scripting
Topic: /tool fetch - to variable [SOLVED]
Replies: 7
Views: 4982

Re: /tool fetch - to variable [SOLVED]

Since RouterOS 6.43 it s possible to fetch to variable, no file is needed: :local IP "10.111.0.21" :local name "Povazie" /tool fetch url="http://$IP/jsonrpc?request={\"jsonrpc\":\"2.0\",\"method\":\"Input.Select\",\"id\":1}" mode=http keep-result=no :local json [/tool fetch url="http://$IP/jsonrpc?r...
by zervan
Mon May 21, 2018 1:09 am
Forum: General
Topic: IGMP Snooping reliability
Replies: 1
Views: 492

IGMP Snooping reliability

Hello, is somebody using IGMP Snooping with HW Offloading on CRS? What are your experiences? Is it working well, is it reliable? I am a little conservative in production environment, still using 6.40.8 bugfix, but there are some places I started to test current branch with this new function. Unfortu...
by zervan
Sat Feb 10, 2018 5:30 pm
Forum: Announcements
Topic: v6.41.2 [current]
Replies: 125
Views: 28811

Re: v6.41.2 [current]

Somebody using CRS112-8G-4S ? I have 2 SFP modules on it. It is rebooting me each 2 minutes when I turn on IGMP Snooping . The same problem was with v6.41. Can't make supout, because not enough time to next reboot. Automatic Supout in Watchdog is not working (don't know why). No problem with CRS109-...
by zervan
Wed Jan 03, 2018 9:16 am
Forum: Announcements
Topic: v6.41 [current]
Replies: 304
Views: 77930

Re: v6.41 [current]

What is problems . I upgrading my routerboard RB2011UAS wireless model. version 6.7 -> 6.41

Please , tell me , What is problems ?
Set frequency to 600 MHz, uncheck "Protected Routerboot", reboot.
by zervan
Fri Dec 29, 2017 2:49 pm
Forum: Announcements
Topic: v6.41 [current]
Replies: 304
Views: 77930

Re: v6.41 [current]

Somebody using CRS112-8G-4S? It is rebooting me each 2 minutes when I turn on IGMP Snooping.
by zervan
Fri Dec 29, 2017 11:00 am
Forum: Announcements
Topic: v6.41 [current]
Replies: 304
Views: 77930

Re: v6.41 [current]

Is there something changed related to OSPF? I've just upgrade the main router RB1200 and OSPF routes are mostly lost. I've also lost all the VLAN connections :-o I thought it should work after upgrade - at least when I was testing on my home router, OSPF and VLAN were working fine. The problem with...
by zervan
Thu Dec 28, 2017 10:16 am
Forum: Announcements
Topic: v6.41 [current]
Replies: 304
Views: 77930

Re: v6.41 [current]

Is there something changed related to OSPF? I've just upgrade the main router RB1200 and OSPF routes are mostly lost. I've also lost all the VLAN connections :-o I thought it should work after upgrade - at least when I was testing on my home router, OSPF and VLAN were working fine.
by zervan
Thu Jul 27, 2017 4:20 pm
Forum: Announcements
Topic: v6.40 [current]
Replies: 101
Views: 22683

Re: v6.40 [current]

*) userman - added "/tool user-manager user clear-profiles" command;
What does this mean? Where on wiki are these commands?
by zervan
Wed Jul 26, 2017 10:18 pm
Forum: General
Topic: NAT64 and DNS64
Replies: 77
Views: 25539

Re: NAT64 and DNS64

Is anything new about NAT64? Maybe some new RouterOS version?

If not, maybe this could be useful (at least for testing): http://www.internetsociety.org/deploy36 ... in-go6lab/
by zervan
Thu Jul 20, 2017 12:45 am
Forum: General
Topic: SLAAC for IPv6 address assignment
Replies: 4
Views: 4253

Re: SLAAC for IPv6 address assignment

assigned address will not be displayed anywhere in GUI/CLI. But it will be standard EU64 conversion of the prefix and the MAC address of the interface. You can ping it, connect to it etc.
Well, but.. why is it not mentioned anywhere? Could it be displayed in IPv6 Addresses, with some flag?
by zervan
Sat Mar 04, 2017 9:33 am
Forum: Scripting
Topic: /tool fetch - to variable [SOLVED]
Replies: 7
Views: 4982

/tool fetch - to variable [SOLVED]

Hello, I have this script: :local IP "10.111.0.22" :local name "Senzi" :local file "sdcard/json-$name.txt" /tool fetch url="http://$IP/jsonrpc?request={\"jsonrpc\":\"2.0\",\"method\":\"Player.GetActivePlayers\",\"id\":1}" mode=http dst-path=$file :delay 1 :local json [/file get $file contents] :if (...
by zervan
Fri Feb 24, 2017 12:14 am
Forum: Announcements
Topic: v6.38.3 [current]
Replies: 63
Views: 14699

Re: RE: Re: v6.38.3 [current]

That does not really work... or: it does not work very well. That totally depends on the client. Some clients roam nicely, other clients do not roam at all. Yes, laptops have no problem - drivers in Windows allow to set roaming aggressiveness (I use high) and roaming preference of bandwidth or dist...
by zervan
Thu Feb 16, 2017 7:18 pm
Forum: Announcements
Topic: v6.38.1 [current]
Replies: 73
Views: 24074

Re: v6.38.1 [current]

I am not sure if it is related to this version, but I have problem with the LEDs. After reset they are all off. I use exported config to restore configuration (because I am teaching and students have various RB models) and there are these commands in export: /system leds set 0 interface=ether1-wan s...
by zervan
Sat Feb 04, 2017 12:57 am
Forum: General
Topic: New feature Loop Protect - how it works
Replies: 6
Views: 7835

Re: New feature Loop Protect - how it works

I still don't understand how Loop Protection works. I have a vlan, the vlan is a part of bridge. There is a loop on the vlan, vlan is disabled by Loop Protection correctly. There are no packets on vlan (nothing on Sniffer), but bridge is still receiving everything (catching by Sniffer, input firewal...
by zervan
Fri Feb 03, 2017 6:24 pm
Forum: Announcements
Topic: v6.38.1 [current]
Replies: 73
Views: 24074

Re: v6.38.1 [current]

Still having problems when on local bridge enabled rstp. After disabling rstp, everything works as it should. This was broken in release before this one. Two Mikrotik routers connected to each other. When rstp is enabled, I can't ping the other Mikrotik. Normally I am using just bugfix releases, bu...
by zervan
Thu Nov 10, 2016 12:24 am
Forum: Announcements
Topic: SwOS version 1.17 released
Replies: 14
Views: 7024

Re: SwOS version 1.17 released

I have upgraded my switches to the latest version. I really appreciate the naming of ports (don't know which version brought it). I also enabled IVL for VLANs, but after that, I can't see Hosts table any more - ERROR:Lost Connection. Once I saw the table and there were VLAN ID lowered by 1024 (261 i...
by zervan
Wed Nov 02, 2016 8:36 pm
Forum: Announcements
Topic: v6.36.4 [bugfix] is released!
Replies: 51
Views: 15008

Re: v6.36.4 [bugfix] is released!

krdx: My opinion is - don't use any auto :) If you do need connection tracking, enable it, if you don't disable it. Mostly it is needed, but I also use many routers or just bridges connecting various multiple LAN networks and I don't use connection tracking there - there is no NAT and no firewall. I...
by zervan
Wed Nov 02, 2016 8:17 pm
Forum: Announcements
Topic: v6.36.4 [bugfix] is released!
Replies: 51
Views: 15008

Re: v6.36.4 [bugfix] is released!

krdx: Why do you have the bridge firewall rule? Try to remove it, it is not needed. And what about hotspot, why is mentioned in export? Hotspot does need connection tracking to work.
by zervan
Wed Nov 02, 2016 4:47 pm
Forum: Announcements
Topic: v6.36.4 [bugfix] is released!
Replies: 51
Views: 15008

Re: v6.36.4 [bugfix] is released!

There is a SSL fix in the changelog, so I was hoping it will help me to solve my problem, but it is not: I have 2 certificates using the same certificate request file (private key). If I upload only certificate1, then import private key, it is working fine. If I upload only certificate2, then import...
by zervan
Wed Nov 02, 2016 9:25 am
Forum: Announcements
Topic: v6.36.4 [bugfix] is released!
Replies: 51
Views: 15008

Re: v6.36.4 [bugfix] is released!

Thanks for the link, it is really useful. But as I said before: I don't care about many changes let's say in 6.35.4 which are fixing 6.35.3 bugs, I just need to see summary of changes from 6.34.6 to 6.36.4. Moreover, it would be much more convenient to see changes in for example firewall grouped in ...
by zervan
Wed Nov 02, 2016 9:06 am
Forum: Announcements
Topic: v6.36.4 [bugfix] is released!
Replies: 51
Views: 15008

Re: RE: Re: v6.36.4 [bugfix] is released!

I understood...but it will be more significant for people who upgrade in winbox to be alerted about IMPORTANT changes according installed version and for those who download on your website to see that there are something IMPORTANT to do before. For my commercial use I need only bugfix to avoid clie...
by zervan
Tue Jun 07, 2016 8:15 am
Forum: Announcements
Topic: v6.34.5 [bugfix] is released!
Replies: 23
Views: 7101

Re: v6.34.5 [bugfix] is released!

All routes coming from RIP went inactives today. ... Reboot solved the problem.
Exactly the same problem here on RB2011UiAS-2HnD and CCR1009-8G-1S-1S+, both upgraded from good old RouterOS 6.33.5. I thought that 6.34.5 should be very stable upgrade, but instead of that - lost connection :?
by zervan
Fri Feb 05, 2016 2:26 pm
Forum: Announcements
Topic: v6.34.1 [current] is released!
Replies: 59
Views: 16127

Re: v6.34.1 [current] is released!

RB2011UiAS-2HnD is reporting Voltage as 0.0 V and no temperature too.
by zervan
Tue Feb 02, 2016 9:32 am
Forum: Announcements
Topic: v6.34 [current] is released!
Replies: 91
Views: 22936

Re: v6.34 [current] is released!

In previous versions, the Address was empty for dynamic hosts, so I could get it right as in screeenshot, dynamic hosts first, sorted by Expires column and then static hosts: 1. click on Expires column, sorting is by this column ascending; 2. click on Expires column again, sorting is by this column...
by zervan
Mon Feb 01, 2016 7:43 pm
Forum: Announcements
Topic: v6.34 [current] is released!
Replies: 91
Views: 22936

Re: v6.34 [current] is released!

but I think a additional sort criteria with "D" for dynamic will be fine to give the look as before. I was thinking about that too. It would not be the same - it would just list dynamic hosts first, sorted by IP. But I would like to see most fresh dynamic hosts first and, after them all the static ...
by zervan
Mon Feb 01, 2016 5:28 pm
Forum: Announcements
Topic: v6.34 [current] is released!
Replies: 91
Views: 22936

Re: v6.34 [current] is released!

What is the actual problem with sorting? We fixed Winbox and DHCP leases. Big part of information was not shown for static entries. Now you can see it. Please send to support@mikrotik.com screen shots where we could see correct and incorrect behaviour. You are right, the problem is about not empty ...
by zervan
Mon Feb 01, 2016 11:10 am
Forum: Announcements
Topic: v6.34 [current] is released!
Replies: 91
Views: 22936

Re: v6.34 [current] is released!

There is something wrong in 6.33.6 and 6.34 relating secondary column sorting in WinBox, both 3.0 and 3.1. See the screenshot from 6.33.5 and previous versions - I use the sorting where ascending Address is primary and descending Expires secondary column. dhcp-server-leases.png I can not set that in...
by zervan
Mon Sep 21, 2015 2:17 pm
Forum: Announcements
Topic: 6.32.2 released
Replies: 59
Views: 19964

Re: 6.32.2 released

I have still a problem on CRS212-1G-10S-1S+ - SFP modules (OEM) temperatures are not available, Wavelength is also not correct. It was working with 6.31.

The good thing is that this update has resolved full log of "excessive broadcast" (problem in 6.32.1, was fine in 6.31)
by zervan
Mon Sep 14, 2015 11:03 pm
Forum: Announcements
Topic: v6.32.1 released
Replies: 76
Views: 19050

Re: v6.32.1 released

my RB450G has below warning, is it normal or bug? ether2-master-local excessive broadcasts/multicasts, probably a loop I had the same Issue with a CloudSwitch CRS125-24C-1S-RM in 6.31 with two WAN uplinks (WiMax & DSL)h The same here on CRS212-1G-10S-1S+ - just one interface (all ports switched - t...
by zervan
Tue Aug 18, 2015 10:40 pm
Forum: Announcements
Topic: 6.31 released
Replies: 227
Views: 47662

Re: 6.31 released

I have issue with switch port flapping with 6.31 on "model: 750", after downgrade to 6.30.2 all is ok I have same problem on two RB750. After downgrade to 6.30.2 port flapping reveals on week or more - reboot needed. Guys, sorry I didn't believe you - because RB751U and RB751G (and many other model...
by zervan
Tue Aug 18, 2015 6:48 pm
Forum: General
Topic: Queue Graphing Rule and Allow Target
Replies: 0
Views: 352

Queue Graphing Rule and Allow Target

I have simple queue and its graphing rule like this: /queue simple add max-limit=10M/20M name=zakaznik-700 parent=wan target=vlan-man-700 /tool graphing queue add allow-target=yes allow-address=10.112.11.0/24 simple-queue=zakaznik-700 I expect that the graph should be accessible from specified subne...
by zervan
Sun Aug 16, 2015 9:10 am
Forum: Announcements
Topic: 6.31 released
Replies: 227
Views: 47662

Re: 6.31 released

Just saw memory usage got bigger and bigger every minute - memory leak again? (had 87MB free RAM) (CCR1009-8G-1S-1S+). Anyone else?
No problem here on the same CCR model...
by zervan
Sat Aug 15, 2015 12:11 am
Forum: Wireless Networking
Topic: Capsmanager
Replies: 4
Views: 2275

Re: Capsmanager

So, is it possible to use CAPsMAN (old or new) to manage OpenWRT access points? They should support CAPWAP, at least I think.
by zervan
Thu Aug 13, 2015 5:58 pm
Forum: RouterBOARD hardware
Topic: CRS Sfp Flapping and high temperature
Replies: 10
Views: 3624

Re: CRS Sfp Flapping and high temperature

There is a fan hole on the back side. Did somebody tried to open the box and install a fan there? ... Is there a connector inside? I've just open it - there is no power connector, at least I don't see any on the upper side of the board. Well, external power supply for fan could be used. Distance be...
by zervan
Thu Aug 13, 2015 2:27 pm
Forum: RouterBOARD hardware
Topic: CRS Sfp Flapping and high temperature
Replies: 10
Views: 3624

Re: CRS Sfp Flapping and high temperature

I have the same problem with temperature on CRS212-1G-10S-1S+IN (no connection problems yet, but I have it for short testing time). SFP modules are very close each other. When the switch has full number of them (10) and they are turned on, overheating occurs. The temperature is going to 70-80°C (hig...
by zervan
Mon Aug 10, 2015 12:06 am
Forum: General
Topic: Flow Control in ROS
Replies: 10
Views: 3160

Re: Flow Control in ROS

So, is the flow control a good thing or not? I've found this negative old article: http://virtualthreads.blogspot.sk/2006/ ... ntrol.html
What do you think?
by zervan
Sun Aug 02, 2015 12:33 am
Forum: Announcements
Topic: v6.30.2 bugfix release
Replies: 148
Views: 38170

Re:

And you were updating combined package or single packages installation?
The main package (I think it is mandatory, isn't it?) + some extra packages (not all), see screenshot from one of the routers.
by zervan
Sat Aug 01, 2015 6:34 pm
Forum: Announcements
Topic: v6.30.2 bugfix release
Replies: 148
Views: 38170

Re: v6.30.2 bugfix release

You can use that "comfort" udate feature further, even if you install manually selected packages only instead the combined package. It is your choice, of course... I am talking about automatic update (System -> Packages -> Check For Updates) - not about uploading any packages manually. System is up...
by zervan
Sat Aug 01, 2015 6:09 pm
Forum: Announcements
Topic: v6.30.2 bugfix release
Replies: 148
Views: 38170

Re:

Don't use combined package and install individually selected packages only. Then you will not be surprised by this. I think most of us are using very comfortable update from WinBox (System -> Packages). But this time it is really enabling wireless package on all RouterBoards, also if the do not hav...
by zervan
Thu Jul 30, 2015 2:56 pm
Forum: RouterBOARD hardware
Topic: RB1200 after bootp from netinstall: FATAL ERROR: no network card found
Replies: 2
Views: 1047

Re: RB1200 after bootp from netinstall: FATAL ERROR: no network card found

Seems like netinstall 6.30.x is broken. I've downloaded the old netinstall 5.26 and this is working. Unfortunately, the old netinstall can not upload the new RouterOS 6.30.2, so only option is to install the old 5.26 and then update to 6.27 (I don't know why this version is provided by System Packag...
by zervan
Thu Jul 30, 2015 2:21 pm
Forum: RouterBOARD hardware
Topic: RB1200 after bootp from netinstall: FATAL ERROR: no network card found
Replies: 2
Views: 1047

Re: RB1200 after bootp from netinstall: FATAL ERROR: no network card found

I have exactly the same problem now - the old RB1200 is working, but I am moving it from one customer to the new one, so I'd like to netinstall it. I tried netinstall 6.30.2 and also 6.31rc11, the same problem: RouterBOOT booter 3.10 RouterBoard 1200 CPU frequency: 1000 MHz Memory size: 512 MiB NAND...
by zervan
Wed Jul 29, 2015 9:33 am
Forum: Announcements
Topic: v6.30.2 bugfix release
Replies: 148
Views: 38170

Re: v6.30.2 bugfix release

Does somebody experienced problem with time after reboot? See the screenshot from log. There was reboot at 6:12, but the router had back time 14:10 from the previous day.
by zervan
Tue Jul 28, 2015 8:46 am
Forum: Announcements
Topic: v6.30.2 bugfix release
Replies: 148
Views: 38170

Re: v6.30.2 bugfix release

pptp server is still broken in 6.30.2 ppp,error,critical 16: Encryption got out of sync - disabling Is it a MTU related issue? I am using SSTP, but I also have one temporary PPTP and no issues here - nor 6.30.2 neither the previous: /ppp profile add change-tcp-mss=no dns-server=192.168.254.1 local-...
by zervan
Sat Jul 25, 2015 9:42 am
Forum: Announcements
Topic: v6.30.2 bugfix release
Replies: 148
Views: 38170

Re: v6.30.2 bugfix release

Is it solving a strange issue which I have mostly on RB750G with only 32 MiB of memory - log is full of 'CRL sice exceeds free memory, aborting update'?
15 hours after update to 6.30.2 everything seems to be working fine...
by zervan
Sat Jul 25, 2015 1:21 am
Forum: General
Topic: CRS documentation
Replies: 79
Views: 30156

Re: CRS documentation

short answer: don't use multiple master ports Using multiple master ports will create port isolation groups automatically (marked as default), so I neither understand why is this bad. I was experimenting much and it seems there are still some bugs here - sometimes adding and removing will mess up a...
by zervan
Fri Jul 24, 2015 11:57 pm
Forum: Announcements
Topic: v6.30.2 bugfix release
Replies: 148
Views: 38170

Re: v6.30.2 bugfix release

certificate manager - fixed memory leak Is it solving a strange issue which I have mostly on RB750G with only 32 MiB of memory - log is full of 'CRL sice exceeds free memory, aborting update' ? Then the router is acting strange - sometimes web interface is not available, other time CPU is 100%, som...
by zervan
Thu Jul 09, 2015 5:19 pm
Forum: The User Manager
Topic: distinguish User Manager profile in firewall rules
Replies: 0
Views: 937

distinguish User Manager profile in firewall rules

I am using User Manager (UM) for WiFi hotspots. One of my customers now have special requirement - users of UM's profile1 should have different firewall rules than users of profile2 . Is there a way to distinguish UM profile in RouterOS firewall? There is a mention of an IP Pool for UM User here: ht...
by zervan
Thu Jun 25, 2015 7:29 pm
Forum: General
Topic: ICMP redirections are not sent?
Replies: 2
Views: 670

Re: ICMP redirections are not sent?

I was testing this more and there are some strange things... The router1 had very long uptime. I turned off all firewall rules, redirections was still not working. I turned on firewall back and redirections started to work and they are still working after reboot. So it seems like ICMP redirections s...
by zervan
Thu Jun 25, 2015 7:13 pm
Forum: General
Topic: ICMP redirections are not sent?
Replies: 2
Views: 670

ICMP redirections are not sent?

Hello! I know that there are very few situations like this, but maybe somebody will help... My computer PC1 is on LAN1, using router1 as default gateway. There is also a router2 on LAN1, which is the gateway to LAN2. When I send a data to PC2 (on LAN2), they are sent to router1, then to router2. The...
by zervan
Thu Jun 11, 2015 9:08 am
Forum: General
Topic: bridge speed status and graphing
Replies: 0
Views: 472

bridge speed status and graphing

I am using formal bridges for each network - for example I use bridge-internet instead of a port (like ether7 ) also in situation where this port is the only part of the bridge. That's because port assignment may be changed in the future. The problem is that speed reporting is not working as I expec...
by zervan
Mon Jun 01, 2015 10:40 am
Forum: RouterBOARD hardware
Topic: CCR1009-8G-1S-1S+ General info & Questions
Replies: 100
Views: 68977

Re: CCR1009-8G-1S-1S+ General info & Questions

Today the router was connected to WAN by port 7 - it was working, but after reboot it is not accessible again, neither from LAN / WinBox discovery. What's wrong? Is this some incompatibility with Cisco switch? I am feeling like a fool when I need to ask remote operator to disconnect cable again and ...
by zervan
Sat May 30, 2015 11:44 pm
Forum: General
Topic: Winbox 3 RC
Replies: 639
Views: 123966

Re: Winbox 3 RC

If you lose connection during Safe Mode, manage to reconnect before the Safe Mode times out, and ask for Safe Mode again, you will always be told that someone else owns Safe Mode. This is not new with Winbox 3. You have always had to bring up a Terminal window, request Safe Mode there, and choose w...
by zervan
Sat May 30, 2015 4:52 pm
Forum: General
Topic: Winbox 3 RC
Replies: 639
Views: 123966

Re: Winbox 3 RC

Hello! I decided to try new WinBox 3 (RC9) few days ago - I like the session feature. But I had some troubles with Safe Mode - is it working correctly? I had turned on Safe Mode, made some changes, lost connection. I reconnected back, but there was the old session in the Active Users list and I was ...
by zervan
Sat May 30, 2015 4:46 pm
Forum: RouterBOARD hardware
Topic: CCR1009-8G-1S-1S+ General info & Questions
Replies: 100
Views: 68977

Re: CCR1009-8G-1S-1S+ General info & Questions

What is the meaning of green and orange ethernet LED? I have some new remote CCR1009 to configure. I asked operator to connect eth1 to LAN and eth8 to WAN, then connected by VPN there and made basic configuration. After reboot I lost connection - router is not responding even to WinBox discovery fro...
by zervan
Fri Dec 05, 2014 4:52 pm
Forum: Announcements
Topic: 6.23 released!
Replies: 143
Views: 53907

Re: 6.23 released!

Please run following command on your device "/system logging add topics=sstp,debug,packet". Then reconnect all your sstp tunnels and generate supout file. Send this file to our support e-mail.
Well, I have just done it - [Ticket#2014120566000721]. Thanks for taking care.
by zervan
Fri Dec 05, 2014 4:03 pm
Forum: Announcements
Topic: 6.23 released!
Replies: 143
Views: 53907

Re: 6.23 released!

There is something strange about SSTP client in this version: if there is just one SSTP connection from router, no problem; if there is one SSTP and one PPTP connection from router, no problem; if I manually connect router to two SSTP connections, no problem; if there are two SSTP connections, after...
by zervan
Fri Dec 05, 2014 1:09 pm
Forum: Announcements
Topic: 6.23 released!
Replies: 143
Views: 53907

Re: 6.23 released!

It seems like
/system leds set numbers=[find leds=user-led] type=on
should work, right?
I think there is a small bug here - that command is working only if user-led is defined. So I must use
 /system leds add leds=user-led type=off
first. This is missing in WinBox.
by zervan
Fri Dec 05, 2014 12:49 pm
Forum: Announcements
Topic: 6.23 released!
Replies: 143
Views: 53907

Re: 6.23 released!

I have used command
/led user-led=yes
in netwatch. Now it is not working. What is the new syntax?

EDIT: It seems like
/system leds set numbers=[find leds=user-led] type=on
should work, right?
by zervan
Tue Nov 04, 2014 11:35 pm
Forum: General
Topic: v6.21.1 released
Replies: 112
Views: 27549

Re: v6.21.1 released

SSTP and PPTP clients are not working! :shock: If I would update a remote router connected to my central router by VPN, I would lost it. Downgrade to 6.20 solved the problem.

Almost each update is causing some troubles. I agree - it is crazy.
by zervan
Wed Oct 08, 2014 6:56 pm
Forum: General
Topic: v6.20 released!
Replies: 146
Views: 58785

Re: v6.20 released!

has all the sstp and pptp issues been resolved from the 6.8 debacle? Would like to know as well. Have held at 6.7 because I need to maintain SSTP compatibility with Windows clients. I am using SSTP with 6.20 (and 6.19) with Windows clients and I didn't experienced troubles. What kind of issues shou...
by zervan
Sat Sep 27, 2014 12:25 am
Forum: General
Topic: 6.20 release candidate special version
Replies: 36
Views: 20199

Re: 6.20 release candidate special version

Well, DHCP Leases Address List bug seems to be fixed now.

But I can't find any Stores in Winbox - they were moved from System -> Stores to System -> Disks, but it is completely empty - no disk, no storage. I can just see folders in Files windows. Is it OK?
by zervan
Tue Sep 23, 2014 10:17 pm
Forum: General
Topic: v6.19 released
Replies: 256
Views: 93514

Re: v6.19 released

With due respect zervan, the mistake is upgrading production routers to the latest version quite so quick. I would advise testing before deploying any software or if not possible watch the forum while others test I was explaining that: I thought that since there are public RC versions to download, ...
by zervan
Fri Sep 12, 2014 6:37 pm
Forum: General
Topic: v6.19 released
Replies: 256
Views: 93514

Re: v6.19 released

What's new in 6.20rc6 (2014-Sep-08 10:16): ... Winbox v3 is required for router’s configuration. SERIOUSLY? IS STILL FULL OF BUG AND IS NEEDED FOR 6.20!!!??? Unfortunately, yes. I have upgraded one of my routers to 6.20rc6 to test if Address List of DHCP Lease is fixed (it is not) and it is not pos...
by zervan
Fri Sep 12, 2014 1:09 pm
Forum: General
Topic: v6.19 released
Replies: 256
Views: 93514

Re: v6.19 released

I found a very simple way to reproduce the problem: add an Address List to some DHCP lease, reboot, check the DHCP lease - there is no Address List mentioned in 6.19. There is no need to reboot - closing Winbox and opening again is enough. I have reported to support. I've got answer from Mikrotik s...
by zervan
Fri Sep 12, 2014 1:06 pm
Forum: General
Topic: v6.19 released
Replies: 256
Views: 93514

Re: v6.19 released

May be you know what is better to do in case ipsec show 96% of cpu in profile, but at this moment I have no any ipsec connection? I don't know why, but I have configured l2tp/ipsec vpn server before, but now there no any ipsec proposal and peers. If i open PPP->l2tp configuration and save it again,...
by zervan
Fri Sep 12, 2014 10:12 am
Forum: General
Topic: v6.19 released
Replies: 256
Views: 93514

Re: v6.19 released

i use rb751u2hnd, if i enable ppp-out 3g use usb 3g modem, cpu process suddenly rise to 100% if i disable ppp-out, cpu process back to normal again, why? this problem began after RoS 6.xx No problem with that using RB951Ui-2HnD + ZTE modem, nor RB2011UiAS-2HnD + Huawei modem, both with RouterOS 6.1...
by zervan
Fri Sep 12, 2014 10:07 am
Forum: General
Topic: v6.19 released
Replies: 256
Views: 93514

Re: v6.19 released

I found a very simple way to reproduce the problem: add an Address List to some DHCP lease, reboot, check the DHCP lease - there is no Address List mentioned in 6.19.
There is no need to reboot - closing Winbox and opening again is enough. I have reported to support.
by zervan
Thu Sep 11, 2014 10:59 pm
Forum: General
Topic: v6.19 released
Replies: 256
Views: 93514

Re: v6.19 released

The format is correct, the same error appears if I set address-list to particular lease number. The first problem is that since manual setting of Address List in WinBox will remain and seems to work correctly (despite the same error in log), setting using command in Terminal is not working correctly...
by zervan
Thu Sep 11, 2014 8:24 pm
Forum: General
Topic: v6.19 released
Replies: 256
Views: 93514

Re: v6.19 released

Another question about dhcp lease address-list problem is - how to fix that? I tried command /ip dhcp-server lease set address-list=klient numbers=[find server=dhcp-lan2] - but it is not displaying it neither and there are messages in the log like dhcp,error dhcp-lan2: failed to add address-list kli...
by zervan
Thu Sep 11, 2014 7:45 pm
Forum: General
Topic: v6.19 released
Replies: 256
Views: 93514

Re: v6.19 released

It seems like there is something wrong with dhcp-server lease address-list parameter. Here is a line of my last backup - as an example: /ip dhcp-server lease add address=192.168.1.91 address-list=klient mac-address=00:1E:74:DD:A3:9F server=dhcp-local Everything was working for years. Today one of lo...
by zervan
Thu Aug 28, 2014 12:03 pm
Forum: General
Topic: v6.19 released
Replies: 256
Views: 93514

Re: v6.19 released

@zervan: If you read the forum...
It is the question of trust. If I trust Mikrotik (doing well working), I will not hesitate to upgrade and I will not check each update on forum if somebody had worse luck before me. Last few months I didn't experienced any problems, so I had trusted.
by zervan
Thu Aug 28, 2014 11:36 am
Forum: General
Topic: v6.19 released
Replies: 256
Views: 93514

Re: v6.19 released

Uninstall the wrong package then install the new one.
I was worrying that I will loose configuration and data, but it is working: I've set this package to uninstall, saved new one to router and than just one reboot - old package was uninstalled and the new one installed, it is working again.
by zervan
Thu Aug 28, 2014 11:31 am
Forum: General
Topic: v6.19 released
Replies: 256
Views: 93514

Re: v6.19 released

EDIT: It seems that the last torrent file is containing bigger working package, I am downloading... Yes, it is containing big file, but now I don't know how RouterOS force to update this package. I tried to save it to router and reboot, it is not working. EDIT: I have found hint from Alessio Garava...
by zervan
Thu Aug 28, 2014 11:20 am
Forum: General
Topic: v6.19 released
Replies: 256
Views: 93514

Re: v6.19 released

INSANE IS USE ONE "JUST OUT" VERSION TO UPGRADE MULTIPLE DISTANT DEVICE ON PRODUCTION ENVIRONMENT!!! Not only MikroTik, but also Cam... Cis... and Ubi... haved the same problem on some release... I thought that since there are public RC versions to download, each "stable" version is tested enough. ...
by zervan
Thu Aug 28, 2014 11:08 am
Forum: General
Topic: v6.19 released
Replies: 256
Views: 93514

Re: v6.19 released

This is insane! I've updated RouterOS to 6.19 last evening in multiple organizations and today they are calling me that WiFi authentication is not working, since I'm using userman :shock: How can you offer "stable" version with such a huge mistake? I really need to download PPC version of fixed pack...
by zervan
Sat Apr 05, 2014 12:04 am
Forum: Beginner Basics
Topic: Max login attempts per ssh session
Replies: 15
Views: 5383

Re: Max login attempts per ssh session

Despite my mistake it seems that this protection is not working as expected. Simple test: start Putty, try to connect to SSH using wrong password. RouterOS allows to guess password 6 times in one connection! So there are 6 log records about it and protection rules will mark it only as first attempt....
by zervan
Fri Apr 04, 2014 11:40 am
Forum: Beginner Basics
Topic: Max login attempts per ssh session
Replies: 15
Views: 5383

Re: Max login attempts per ssh session

Oh, sorry, I was wrong. I have two systems with this solution and I showed log from the first and firewall rules from the other. The problem is that I have misclicked on the first one - used add-dsc-to-address-list instead of add-src-to-address-list :shock: I'm sorry. I will check it again (normally...
by zervan
Thu Apr 03, 2014 8:43 pm
Forum: Beginner Basics
Topic: Max login attempts per ssh session
Replies: 15
Views: 5383

Re: Max login attempts per ssh session

zervan , I don't believe you are correct. The Bruteforce page explains how the IP will be added to blacklist for several wrong attempts. He can't "bruteforce from single connection", if password is incorrect, the users is disconnected. Make sure you have correctly implemented the rules from the wik...
by zervan
Tue Apr 01, 2014 9:55 pm
Forum: The User Manager
Topic: userman log viewer
Replies: 5
Views: 2635

Re: userman log viewer

No, I didn't make any backups manually (inside User Manager). The strange thing is that after loading log from file (in terminal), User Manager doesn't show anything in his log. User Manager is very strange indeed - there are some things that are duplicated - some of them are accessible from User Ma...
by zervan
Tue Apr 01, 2014 4:43 pm
Forum: The User Manager
Topic: userman log viewer
Replies: 5
Views: 2635

Re: userman log viewer

Yes, it is in the new format - I have done it as I wrote. I use script which save UMB backup and clear log at the beginning of each month and now I needed last few months to check some security issues. I think that some UMB log extractor or viewer would be very useful.
by zervan
Tue Apr 01, 2014 1:13 pm
Forum: The User Manager
Topic: userman log viewer
Replies: 5
Views: 2635

Re: userman log viewer

I've found some work-around - install UserManager on clean Mikrotik, upload UMB log file, load it and print it to file using: /tool user-manager database load-logs name=userman-log.umb /tool user-manager log print file=um.log and download the log file to computer to analyze. It is not very efficient...
by zervan
Tue Apr 01, 2014 10:54 am
Forum: General
Topic: v6.11 released
Replies: 260
Views: 80015

Re: v6.11 released

Suddenly my cpu was up to 100%, latest actions used was 'ip-arp make static' and 'torch'. Also my logging usb flash was reseted do not know if this was before or after that high cpu usage.Profile was showing 'management' as eating the hole cpu, i was not able to generate any supout file due to this...
by zervan
Tue Apr 01, 2014 10:34 am
Forum: The User Manager
Topic: userman log viewer
Replies: 5
Views: 2635

userman log viewer

I need to find some information in old userman logs, which are backed up in .umb files. Unfortunately, this format is not readable. Is it possible to view them? Some kind of UMB viewer?
by zervan
Mon Mar 31, 2014 10:47 pm
Forum: Beginner Basics
Topic: Max login attempts per ssh session
Replies: 15
Views: 5383

Re: Max login attempts per ssh session

Well, what do the others think? Should Mikrotik change this behaviour? (disconnect after bad password) Or is it perfectly normal? I can write to Mikrotik support and ask them, but I'd like to know some opinions first ;)
by zervan
Mon Mar 31, 2014 12:47 am
Forum: Beginner Basics
Topic: Max login attempts per ssh session
Replies: 15
Views: 5383

Re: Max login attempts per ssh session

Don't believe so... why not actually secure your router and use VPN etc to connect. It is generally a bad idea to leave services open like that. Or use port knocking, etc. Yes, it is possible to solve it this way, but the question is: Is it possible to limit login attempts in one session? I thought...
by zervan
Sun Mar 30, 2014 11:40 pm
Forum: General
Topic: SSH Brute Force
Replies: 3
Views: 1349

Re: SSH Brute Force

Yes, but it is not good enough, see this discussion: http://forum.mikrotik.com/viewtopic.php?f=13&t=78695
by zervan
Sun Mar 30, 2014 11:38 pm
Forum: Beginner Basics
Topic: Max login attempts per ssh session
Replies: 15
Views: 5383

Re: Max login attempts per ssh session

You use these rules who are on the link below http://wiki.mikrotik.com/wiki/Bruteforce_login_prevention This solution is not working, because it is just limiting number of connection attempts from an IP. The problem is that attacker creates just single connection and using this he is using brute-fo...
by zervan
Mon Mar 24, 2014 12:14 am
Forum: General
Topic: v6.11 released
Replies: 260
Views: 80015

Re: v6.11 released

Careful while upgrading there are ton of bugs - possible u have to do master reset It is not so bad - I've upgrade all of my 16 various routers and everything works so far. What Ive want to ask is, there are new futures on ether Auto Negotiation TAB Tx/Rx Row Control and Advertise since I cant find...
by zervan
Sat Mar 22, 2014 9:58 am
Forum: General
Topic: v6.11 released
Replies: 260
Views: 80015

Re: v6.11 released

Changed the design of the panels in Winbox, and not for the better. Became scary and very uncomfortable. :? Return back, please, as it was in versions for 6.10 inclusive. I don't have anything changed in design. Did you try to run Winbox from another computer? EDIT: Oh, sorry, I was wrong. I though...
by zervan
Sat Mar 22, 2014 1:07 am
Forum: General
Topic: Howto exclude data transfer counting from internal servers ?
Replies: 2
Views: 765

Re: Howto exclude data transfer counting from internal serve

Does somebody have a solution for this? I am using multiple hotspots under central User Manager is a school. Each student has monthly data limit - it is intended for internet access because of a limited capacity. But there are local resources on LAN (data storage) for which I want to bypass data acc...
by zervan
Fri Mar 21, 2014 1:04 pm
Forum: General
Topic: v6.11 released
Replies: 260
Views: 80015

Re: v6.11 released

I've set Flow Control to auto on all my routers. Can I see if it is turned on? Wiki says something about autonegotiation - how can I see the result?
by zervan
Fri Mar 21, 2014 12:21 pm
Forum: General
Topic: Flow Control in ROS
Replies: 10
Views: 3160

Re: Flow Control in ROS

So, we have Flow Control in the new RouterOS 6.11. Let's try it now! :)
by zervan
Tue Nov 05, 2013 10:16 pm
Forum: General
Topic: 6.5 released!
Replies: 185
Views: 69495

Re: 6.5 released!

I have upgraded all of my routers (many RB750, RB750G, RB751G, RB433, various SXT, RB2011L, RB493G, RB1200 and maybe some others) - RouterOS first (very slowly, expecting various troubles) and firmware 3.10 later - everything was fine, I was surprised (many reported troubles here in forum). Great, i...
by zervan
Wed Sep 04, 2013 5:51 pm
Forum: General
Topic: 6.3 Released
Replies: 95
Views: 20279

Re: 6.3 Released

How many users do you have? Check "/tool user-manager database print", which database is the one taking up space? About 150 users. The space was restored back after reboot, so now I don't know which database it was - I will check that next time: > /tool user-manager database print size: 704 kB in-u...
by zervan
Wed Sep 04, 2013 11:02 am
Forum: General
Topic: 6.3 Released
Replies: 95
Views: 20279

Re: 6.3 Released

*) user manager - will warn on 1MB and stop before reaching minimum of 500KB disk space It sounds like it is not solving the main problem ... That image was taken before we released v6.3, it shows September 2. Did you upgrade to the version we released on the web Today ? Yes, you are right! I will ...
by zervan
Wed Sep 04, 2013 10:26 am
Forum: General
Topic: 6.3 Released
Replies: 95
Views: 20279

Re: 6.3 Released

*) user manager - will warn on 1MB and stop before reaching minimum of 500KB disk space It sounds like it is not solving the main problem - disk space constantly filling sometimes (see Ticket#2013090266001555 and graph in screenshot here - from ROS 6.2), but just avoiding the symptom. Yes, it is be...
by zervan
Tue Sep 03, 2013 10:25 am
Forum: General
Topic: graphs deleted after reboot on v.5.0 / slow NTP sync
Replies: 52
Views: 15021

Re: graphs deleted after reboot on v.5.0 / slow NTP sync

Appeared again in 6.2 Yes - interface graphs are lost on various RB models, but CPU, HDD and memory graphs remain. It seems to be a new bug, not the same as it was long time ago. Nevertheless, it is said that once fixed bug it is appearing still again in the other forms. Mikrotik stuff: please chec...
by zervan
Tue May 21, 2013 10:21 am
Forum: RouterBOARD hardware
Topic: What is more powerful rb2011 or rb450g?
Replies: 18
Views: 7611

Re: What is more powerful rb2011 or rb450g?

in v6rc14 we have included new RouterBOOT version for RB2011, it fixes such problems. Please try upgrading to rc14 and new RouterBOOT and see if you have similar issues ever again
It seems like the stability problem disappeared since I've upgraded to rc14, thanks!
by zervan
Wed May 08, 2013 3:08 pm
Forum: RouterBOARD hardware
Topic: What is more powerful rb2011 or rb450g?
Replies: 18
Views: 7611

Re: What is more powerful rb2011 or rb450g?

I've done some real-world measurement with RB2011L, RB493G ... Can I ask how this test was done? I was using iperf with 5 parallel transfers, TCP Window 64 kB, buffer 1 MB. It corresponds best to my needs - practically the same performance as when I make multiple transfers from server / NAS to clie...
by zervan
Wed May 08, 2013 3:04 pm
Forum: RouterBOARD hardware
Topic: What is more powerful rb2011 or rb450g?
Replies: 18
Views: 7611

Re: What is more powerful rb2011 or rb450g?

what is connected to that port which has VLAN problems (what switch or what NIC) ? It seems like it doesn't matter - there is RB250GS switch connected to ether1, but when I was looking what's wrong, I took RB2011L and connect it to other devices (RB1200 and maybe computer directly too, I don't reme...
by zervan
Tue May 07, 2013 5:41 pm
Forum: RouterBOARD hardware
Topic: What is more powerful rb2011 or rb450g?
Replies: 18
Views: 7611

Re: What is more powerful rb2011 or rb450g?

2x 5Ghz dual links (with SextantG) and a cheap solution for bonding this 2 links transfers ... what do you say, can handle the RB2011L-IN and bounding the 2 links in 1? I think RB2011 should be enough powerful to bond these two links together, but I have never tried that. In fact, I haven't ever ne...
by zervan
Tue May 07, 2013 5:26 pm
Forum: RouterBOARD hardware
Topic: What is more powerful rb2011 or rb450g?
Replies: 18
Views: 7611

Re: What is more powerful rb2011 or rb450g?

in v6rc14 we have included new RouterBOOT version for RB2011, it fixes such problems. Please try upgrading to rc14 and new RouterBOOT and see if you have similar issues ever again I've upgraded now (I was avoiding it before because I use VLANs and there is a bug in v6rc14 relating to it, see http:/...
by zervan
Tue May 07, 2013 8:54 am
Forum: RouterBOARD hardware
Topic: What is more powerful rb2011 or rb450g?
Replies: 18
Views: 7611

Re: What is more powerful rb2011 or rb450g?

I've done some real-world measurement with RB2011L, RB493G (should have the same performance as RB450G) and RB750G, here are results: RB2011L-IN 6.0rc11 routing: 914 / 901 Mbps firewall + conntrack: 464 / 478 Mbps NAT: 360 / 355 Mbps [b]RB493G 6.0rc11[/b] routing: 624 / 574 Mbps firewall + conntrack...
by zervan
Sat May 04, 2013 12:11 pm
Forum: General
Topic: v6rc14 released
Replies: 125
Views: 30643

Re: v6rc14 released - VLAN bug

Upgrading an RB1100AHx2 with VLANs from rc13 to this rc14 the router was inaccesible, only connecting directly to the ether13 i can access by MAC in winbox and solve the problem changing the L2 MTU from 1598 to 1700 of the ether3 where are all the VLANs ;) I can confirm VLAN bug in RC14 on RB751G w...
by zervan
Mon Apr 15, 2013 6:33 pm
Forum: SwOS
Topic: RB260GS VLANs Tab
Replies: 5
Views: 5417

Re: RB260GS VLANs Tab

Would this function be implemented on RB250GS in future releases of SwOS or it is not possible due to hardware?
Maybe somebody else is also interested, here is the response from support: Vlan-based egress actions on RB250GS is not possible
due to hardware limitations. :(
by zervan
Mon Apr 15, 2013 6:31 pm
Forum: Beginner Basics
Topic: RB2011L DHCP not working on eth6
Replies: 7
Views: 1947

Re: RB2011L DHCP not working on eth6

I've spent a lot of time to realize that switch2 ports (on RB2011) are not working at all if their VLAN Mode is set to fallback - it doesn't matter if they are part of a bridge or not. I started Packet Sniffer and all received packet from switch2 were marked as VLAN 1. Why? Switch1 is working fine ...
by zervan
Sun Apr 14, 2013 3:09 pm
Forum: SwOS
Topic: RB260GS VLANs Tab
Replies: 5
Views: 5417

Re: RB260GS VLANs Tab

http://wiki.mikrotik.com/wiki/SwOS#RB260GS_VLANs_tab This is very useful function allowing to solve this situation: * each packet incoming from port A will be marked as VLAN X when going to port B; * packets incoming from other ports will not be changed (neither packets with no VLAN) when going to ...
by zervan
Sat Mar 30, 2013 11:59 pm
Forum: Beginner Basics
Topic: Switch (master port) or Bridge ports ? RB-951G 2Hnd
Replies: 16
Views: 14666

Re: Switch (master port) or Bridge ports ? RB-951G 2Hnd

Would it be more effective to use external Gbit switch instead? Yes, it would be, but it depends on what are you using the router for. According information on http://routerboard.com/RB493G RB493G should handle bridging at 1 Gbps. But it will use CPU and other performance may be limited at the same...
by zervan
Fri Mar 29, 2013 7:41 am
Forum: Wireless Networking
Topic: how to add VLAN ID to packets from wireless interface?
Replies: 7
Views: 1926

Re: how to add VLAN ID to packets from wireless interface?

share your snaps for future config Well, here is it... This router is configured as an AP. There is another AP (not mikrotik) connected to ether1. There is a VLAN 242 on ether5 connected to hotspot on the main router. All packets from both APs (integrated WiFi and another AP) should be transported ...
by zervan
Fri Mar 29, 2013 7:29 am
Forum: General
Topic: ROS Routerboard NAT stablility issue, or performance issue?
Replies: 12
Views: 5108

Re: ROS Routerboard NAT stablility issue, or performance iss

No offense, but your configuration seems to be messy in my eyes: You have assigned IP 192.168.88.1 to multiple interfaces - wlan1, ether2, ether3, ether4, ether5 are parts of bridge-local, so you should assign it only to just one interface (bridge-local in this case) and not for each port. You have ...
by zervan
Fri Mar 29, 2013 6:55 am
Forum: The User Manager
Topic: how to access user manager from anywhere
Replies: 5
Views: 5039

Re: how to access user manager from anywhere

You have two options: don't use ADSL router as gateway - configure Mikrotik as PPPoE gateway and use the ADSL router only as modem, it will be more stable and more powerful if you really need to use ADSL router as gateway, then you will need to configure port mapping on your ADSL router (map TCP/80 ...
by zervan
Thu Mar 28, 2013 11:24 pm
Forum: General
Topic: Cannot route between Vlans or directly connected networks
Replies: 4
Views: 1331

Re: Cannot route between Vlans or directly connected network

eth-10 and 7 have been given an ip addresses on separate sub-nets and connected to computers in the same subnets. ... Even two directly connected routes with no Vlans don't work. This seems to be the easiest way to test. You don't have DHCP on eth7 nor eth10. So you can set IP addresses manually: P...
by zervan
Thu Mar 28, 2013 10:14 pm
Forum: General
Topic: RouterOS v6rc11
Replies: 115
Views: 36248

Re: RouterOS v6rc11

Please I need urgent File RouterOS v6.11rc for CCR1016-12g
It's still there: http://download2.mikrotik.com/routeros/ ... .0rc11.npk
by zervan
Thu Mar 28, 2013 8:46 pm
Forum: Beginner Basics
Topic: Switch (master port) or Bridge ports ? RB-951G 2Hnd
Replies: 16
Views: 14666

Re: Switch (master port) or Bridge ports ? RB-951G 2Hnd

So if master/slave ports is better for performance, what is recommended setup for RB493G ? It has 2 switch CPUs. Should I slave ports 2-4 to 1 and 5-8 to 4 ? And then bridge 1, 4 and wireless ? There is a small mistake - ports 5-9 should have master port 5 and then 1 & 5 & wireless (really? RB493G ...
by zervan
Thu Mar 28, 2013 8:18 pm
Forum: Wireless Networking
Topic: Very basic question of frequency selection
Replies: 5
Views: 909

Re: Very basic question of frequency selection

They must have the same frequency. If the client is set to wrong frequency, it will automatically change it to the right one according to AP with the same SSID. See the wireless interface's status of the client or command:

ros code

/interface wireless monitor numbers=0
by zervan
Thu Mar 28, 2013 2:20 pm
Forum: Wireless Networking
Topic: how to add VLAN ID to packets from wireless interface?
Replies: 7
Views: 1926

Re: how to add VLAN ID to packets from wireless interface?

Edit: I've realized that it may be useful if I do it on opposite direction - VLAN on ether bridged together with WiFi. I am going to try...
Yep, now it is working exactly how I need :)
by zervan
Thu Mar 28, 2013 1:25 pm
Forum: Wireless Networking
Topic: how to add VLAN ID to packets from wireless interface?
Replies: 7
Views: 1926

Re: how to add VLAN ID to packets from wireless interface?

snap is attached for ref. This is not what I need. It just joins existing VLAN-marked wireless packets to ethernet port as bridge. If client (notebook, phone) connects to wireless interface, he will not be handled as VLAN. Edit: I've realized that it may be useful if I do it on opposite direction -...
by zervan
Thu Mar 28, 2013 10:58 am
Forum: Wireless Networking
Topic: how to add VLAN ID to packets from wireless interface?
Replies: 7
Views: 1926

Re: how to add VLAN ID to packets from wireless interface?

you can add vlan tag on mikrotik wireless interface Where exactly? I didn't found anything about VLAN there (http://wiki.mikrotik.com/wiki/Manual:Interface/Wireless) I could create VLAN over wireless interface, but it is not what I need - at least I think. I thought that maybe I could use switch ru...
by zervan
Thu Mar 28, 2013 9:58 am
Forum: Wireless Networking
Topic: how to add VLAN ID to packets from wireless interface?
Replies: 7
Views: 1926

how to add VLAN ID to packets from wireless interface?

I am using WiFi APs TP-Link TL-WA901ND and they have very useful function - they can add VLAN ID tag to each incoming packet from WiFi when it is forwarded to ethernet. I would like to achieve the same on RB751G - is it possible? Or is this possible on some other Mikrotik router?
by zervan
Wed Mar 27, 2013 10:12 pm
Forum: General
Topic: RouterOS v6rc11
Replies: 115
Views: 36248

Re: RouterOS v6rc11

On rc11-rc12 (build from 26/Mar) on RB2011 there is a problem with Graphing of interfaces.. When I reboot router the statistics of interfaces is deleting.. THe CPU, HDD, Memory its ok.. A`m testing on 1036 the last build and there is everything ok.. I've mentioned that some time ago (http://forum.m...
by zervan
Wed Mar 27, 2013 10:01 pm
Forum: Beginner Basics
Topic: RB2011L DHCP not working on eth6
Replies: 7
Views: 1947

Re: RB2011L DHCP not working on eth6

Today I was solving exactly the same problem on RB2011L - switch1 group (ether2-5 ports) bridged together with switch2 group (ether6-10 ports), DHCP was not working on switch2 ports. I've spent a lot of time to realize that switch2 ports are not working at all if their VLAN Mode is set to fallback -...
by zervan
Tue Mar 12, 2013 10:06 am
Forum: General
Topic: RouterOS v6rc11
Replies: 115
Views: 36248

Re: RouterOS v6rc11

Does sending ICMP redirections work in v6rc11? My computer PC1 is on LAN1, using router1 as default gateway. There is also a router2 on LAN1, which is the gateway to LAN2. When I send a data to PC2 (on LAN2), they are sent to router1, then to router2. There is no ICMP redirection sent to PC1! I was ...
by zervan
Tue Mar 05, 2013 8:23 am
Forum: General
Topic: RouterOS v6rc11
Replies: 115
Views: 36248

Re: RouterOS v6rc11

It seems like ROS v6rc11 is not saving graphs for interfaces? I've upgraded routers from 5.24 a week ago, yesterday there was a power outage here and all interface graphs are lost :( Queue and resources graphs remain. Configuration is good: > /tool graphing interface print Flags: X - disabled # INTE...
by zervan
Tue Mar 05, 2013 8:17 am
Forum: General
Topic: RouterOS v6rc11
Replies: 115
Views: 36248

Re: RouterOS v6rc11

my RB433 always in 100% CPU process(most wireless process in profile) after upgrade, reboot machine didn't solve the problem I use two RB433 with different configuration (1: 802.11n @ 2,4 GHz + NV2 @ 5 GHz, 2: 802.11n @ 2,4 GHz + hotspot) - working fine. Try to inspect what's a problem your configu...
by zervan
Sun Mar 03, 2013 8:19 pm
Forum: General
Topic: how to set DHCP Client ID?
Replies: 1
Views: 1654

Re: how to set DHCP Client ID?

So here is right format: "0x00'text'"
by zervan
Sat Mar 02, 2013 6:24 pm
Forum: General
Topic: UDP stream forwarding not working well without FastPath?
Replies: 10
Views: 1800

Re: UDP stream forwarding not working well without FastPath?

Now I'm going to test IGMP proxy using VLC streaming. It is not perfect (there are some problems from time to time when streaming FullHD video), but it is working. In DVBViewer there is a parameter "buffercount" and I had there a value of 100 and it makes troubles with connection tracking as I have...
by zervan
Sat Mar 02, 2013 4:38 pm
Forum: General
Topic: UDP stream forwarding not working well without FastPath?
Replies: 10
Views: 1800

Re: UDP stream forwarding not working well without FastPath?

It seems that the problem is related to DVBViewer Netstreaming Plugin (v. 1.4.6.0), because cca 10 Mbps streaming from VLC 1.1.11 is working fine. I am confused with that DVBViewer - it is working if streaming PC is connected to 100 Mbps. It is working in these situations: PC1 --100M--> router --1G-...
by zervan
Sat Mar 02, 2013 2:44 pm
Forum: General
Topic: UDP stream forwarding not working well without FastPath?
Replies: 10
Views: 1800

Re: UDP stream forwarding not working well without FastPath?

It seems like there is a problem when streaming PC is connected on 1 Gbps - only half of packets are forwarded on RB750G. It is working fine when the speed is 100 Mbps - see the screenshots. Any ideas? Strange thing is that TCP is working without any problems - I've measured over 920 Mbps routing sp...
by zervan
Sat Mar 02, 2013 1:51 pm
Forum: General
Topic: UDP stream forwarding not working well without FastPath?
Replies: 10
Views: 1800

Re: UDP stream forwarding not working well without FastPath?

Connection tracking is on. There is no fastpath in v5. Thanks for information. It's really strange, so I made a small change: at first streaming computer was connected on 1 Gbps to switch and from switch to router, now I changed that - streaming computer is connected directly to router. Surprisingl...
by zervan
Sat Mar 02, 2013 1:11 pm
Forum: General
Topic: UDP stream forwarding not working well without FastPath?
Replies: 10
Views: 1800

Re: UDP stream forwarding not working well without FastPath?

Using ROS v 5 I have 2011s typically running 4 x 7 Mbps streams through IGMP proxy while doing other work and those streams are fine. Have you been mainly trying v6? I've tested it in ROS 5.24 witch the same result. Are you using Fastpath? (no connection tracking - then it is working fine on RB2011...
by zervan
Sat Mar 02, 2013 12:18 pm
Forum: General
Topic: UDP stream forwarding not working well without FastPath?
Replies: 10
Views: 1800

UDP stream forwarding not working well without FastPath?

After further testing I've realized that the problem is not about Connection Tracking, nor IGMP proxy - it's more common and worse than I thought. First, I've tried some other routers (RB493G, RG750G, RB951) - none of them was able to stream multicast video using IGMP proxy - neither with Connection...
by zervan
Fri Mar 01, 2013 9:24 pm
Forum: General
Topic: UDP stream forwarding not working well without FastPath?
Replies: 10
Views: 1800

Re: IGMP Proxy and Connection Tracking not working together

What is the CPU load?
cca 9% in average - the same with and without connection tracking
by zervan
Fri Mar 01, 2013 8:18 pm
Forum: General
Topic: UDP stream forwarding not working well without FastPath?
Replies: 10
Views: 1800

UDP stream forwarding not working well without FastPath?

I'm just testing IGMP proxy with very simple setup: first IP subnet on ether1 as Upstream second IP subnet on ether2 no firewall rules at all multicast video streaming using DVBViewer on ether1 (cca 19 Mbps, whole DVB-T transponder) VLC client catching stream on ether2 It is working fine while Conne...
by zervan
Tue Feb 19, 2013 2:37 pm
Forum: General
Topic: RouterOS v6rc10 pre-released
Replies: 79
Views: 15533

Re: RouterOS v6rc10 pre-released

I can't assign more LEDs to show signal level on SXT, RoS v6RC10: /system leds add interface=wlan type=wireless-signal-strength leds=led1,led2,led3,led4,led5 failure: Maximum led group size reached, only one led per action available! Is it a bug? This command is working on RC9 - but I don't know if ...
by zervan
Sun Feb 17, 2013 10:31 am
Forum: Beginner Basics
Topic: Does it look like I've been hacked?
Replies: 9
Views: 2268

Re: Does it look like I've been hacked?

That's only the first page. You should copy all pages or use this command to save output to file filter.txt, then send the whole file here: /ip firewall filter print file=filter Moreover - in WinBox, you should click on "#" column header to order rules by rule number - to see real situation. Rule or...
by zervan
Sat Feb 16, 2013 10:31 pm
Forum: Beginner Basics
Topic: Does it look like I've been hacked?
Replies: 9
Views: 2268

Re: Does it look like I've been hacked?

If I understand correctly, whenever router will experience port scanning, it will save intruders IP address in firewall address list, thus preventing particular IP address communicating with my router? Yes could anyone assure if judging by screenshot configuration for blocking port scanning is conf...
by zervan
Sat Feb 16, 2013 5:52 pm
Forum: Beginner Basics
Topic: Does it look like I've been hacked?
Replies: 9
Views: 2268

Re: Does it look like I've been hacked?

Thing that got my attention was established connection. Shouldn't it drop in case intruder wouldn't be able to authenticate SSH connection with raspberry? No, his script will try some passwords from dictionary and maybe trying brute-force. You should add some protection to firewall, such as automat...
by zervan
Sat Feb 16, 2013 12:35 pm
Forum: General
Topic: RouterOS v6rc10 pre-released
Replies: 79
Views: 15533

Re: RouterOS v6rc10 pre-released

The previous version was 6.0rc9 updated by pressing the button "Check for Updates" Me too - everything was ok on RB493G and a pair of SXT 5HPnD. What am I doing wrong? Nothing - you did it right, but there was probably something wrong in RoS update system. Or maybe - what about "Free HDD space"? Yo...
by zervan
Sat Feb 16, 2013 11:22 am
Forum: General
Topic: RouterOS v6rc10 pre-released
Replies: 79
Views: 15533

Re: RouterOS v6rc10 pre-released

Where is PPP package?
I do have it there (but not using).
by zervan
Fri Feb 15, 2013 10:43 pm
Forum: General
Topic: RouterOS v6rc10 pre-released
Replies: 79
Views: 15533

Re: RouterOS v6rc10 pre-released

but where is the 6rc10 files in the download page?
There is only main package (.npk) now, marked as "pre-release". It seems like RC10 was canceled because of some issues, so we should wait.

I've upgraded my RB493G without any problems, maybe I'm lucky one :)
by zervan
Fri Feb 15, 2013 6:55 pm
Forum: General
Topic: RouterOS v6rc10 pre-released
Replies: 79
Views: 15533

Re: RouterOS v6rc10 pre-released

warning on download page: Hotspot not working
Is it a bug in RC10 or hotspot is not implemented in v.6 RC at all? I've started to upgrade routers from 5.x to 6rc9 except those with hotspot function. I had a plan to upgrade them with 6rc10, but now I see that will not work.
by zervan
Thu Dec 20, 2012 8:43 pm
Forum: General
Topic: how to set DHCP Client ID?
Replies: 1
Views: 1654

how to set DHCP Client ID?

I have been using Client ID for DHCP Client in RoS 5.x, but there is a difference in RoS 6 - I need to set DHCP Client Option, but I don't know how to set my own text value instead of default "0x01$(CLIENT_MAC)". Could somebody help?
by zervan
Fri Nov 30, 2012 10:55 am
Forum: General
Topic: DHCP relay changes IP addresses unnecessarily
Replies: 0
Views: 525

DHCP relay changes IP addresses unnecessarily

There is a hotspot with 192.168.130.0/23 on hotspot interface (internal WiFi bridged together with 4 LAN ports with another 6 WiFi APs) which uses DHCP relay from the main router. It works, but some clients complain that they can't connect to WiFi. I found a problem, here is an example from the main...
by zervan
Fri Oct 05, 2012 11:12 am
Forum: General
Topic: Disconnecting unauthorized hotspot users
Replies: 23
Views: 15884

Re: Disconnecting unauthorized hotspot users

Anything new here? Is it really necessary to remove old hosts using scheduled script (which works fine) or is some setting somewhere?
by zervan
Wed Aug 08, 2012 11:33 am
Forum: SwOS
Topic: please do not tag default vlan in "add if missing" mode
Replies: 24
Views: 17406

Re: please do not tag default vlan in "add if missing" mode

have you tried using "add if missing" in combination with constructing an ACL that matches untagged frames from the other ports and then sets a new VLAN id of ZERO (0) instead? If MT used the same logic in SwOS, I'm wondering if setting VLAN ID of 0 on the target port of an ACL rule would actually ...
by zervan
Wed Aug 08, 2012 9:23 am
Forum: General
Topic: "Independent Learning" on Switch VLAN
Replies: 1
Views: 5541

"Independent Learning" on Switch VLAN

What does this property mean? (using terminal: /interface ethernet switch vlan, property independent-learning)
I can't find it in Wiki.
by zervan
Thu Jun 28, 2012 9:00 am
Forum: Wireless Networking
Topic: antenna mode rx-a/tx-b or tx-a/rx-b for RB751
Replies: 0
Views: 1290

antenna mode rx-a/tx-b or tx-a/rx-b for RB751

I've made some experiments with external antenna on RB751U and RB751G, using ROS 5.18. I've put mobile device directly on external antenna to see if it is working - using application WiFi Analyzer on the device to measure TX power and WinBox stats on Signal tab (see picture) to measure RX power. I c...
by zervan
Fri Jun 22, 2012 8:21 pm
Forum: General
Topic: UPnP through more routers
Replies: 4
Views: 711

Re: UPnP through more routers

a port forward should solve the problem, perhaps.
But please have a look on the map to confirm that I understood you right.
Yes Dobby, you are right. I use port forwarding for some applications, but it would be great if user could use any UPnP application without my intervention.
by zervan
Fri Jun 22, 2012 3:09 pm
Forum: General
Topic: UPnP through more routers
Replies: 4
Views: 711

UPnP through more routers

Situation: internet-> router A <-LAN-A-> router B <-LAN-B Router A is doing NAT. When I enable UPnP on it (external interface is going to internet, internal interface is LAN-A), it is working well from LAN-A. But there is another router B, which is doing simple routing (no NAT). Is it possible to ge...
by zervan
Thu Jun 21, 2012 8:34 pm
Forum: General
Topic: List of hotspot trial users?
Replies: 5
Views: 1033

Re: List of hotspot trial users?

The problem is that those users aren't persistent... When the trial period is over they get deleted. I want to arrive on Monday and check how many users tried the service over the weekend. You may increase Trial Uptime Reset value to a week or month, so that users will remain that time in the list....
by zervan
Sun Jun 17, 2012 12:18 am
Forum: RouterBOARD hardware
Topic: RB7XX series
Replies: 12
Views: 2129

Re: RB7XX series

R751G doesn't support any higher frequencies than it's default 400 MHz. If you need higher performance, you can use RB411GL - yes, it has only PCI card, but is this a problem? PCI transfer limit is much higher than limit of the wireless card.
by zervan
Thu Jun 14, 2012 10:01 pm
Forum: Beginner Basics
Topic: prioritize traffic
Replies: 2
Views: 2007

Re: prioritize traffic

Mark packets using IP Firewall Mangle, then set their priority and speed limit in Tree Queue. Here is an example: http://wiki.mikrotik.com/wiki/TransparentTrafficShaper More examples: http://wiki.mikrotik.com/wiki/Bandwidth_Managment_and_Queues Good one: http://wiki.mikrotik.com/wiki/NetworkPro_on_Q...
by zervan
Thu Jun 14, 2012 9:53 pm
Forum: General
Topic: List of hotspot trial users?
Replies: 5
Views: 1033

Re: List of hotspot trial users?

I think basic stat will be enough: go to WinBox -> IP -> Hotspot, select tab Users and there they are (their usernames begin with T- and then continue their MAC addresses as the only identifier). Perhaps you may enable columns Bytes In and Bytes Out.
by zervan
Thu Jun 14, 2012 2:04 pm
Forum: General
Topic: New Ethernet port flap issue enquiery, PLS JOIN!
Replies: 247
Views: 85709

Re: New Ethernet port flap issue enquiery, PLS JOIN!

I already informed in this forum months ago that 90% of ALL my port flaps happen during daytime hours. Over night it is a very rare event. Interesting - from my point of view it happens mostly during sunny days, no matter what the temperature is. I don't have a disconnection for about a week - it i...
by zervan
Mon Jun 11, 2012 12:10 am
Forum: General
Topic: RB1200 switch & wirespeed routing between subnets
Replies: 7
Views: 1491

Re: RB1200 switch & wirespeed routing between subnets

which version of ROuterOS and which routerboot (firmware) did you use during your test?
The newest stable: 5.17, 2.38
by zervan
Sun Jun 10, 2012 11:27 pm
Forum: General
Topic: RB1200 switch & wirespeed routing between subnets
Replies: 7
Views: 1491

Re: RB1200 switch & wirespeed routing between subnets

I've spent whole day testing RB1200, because my configuration was very slow, unexpectedly. I found out that ports 9 and 10 are very slow, especially when data are routed from one of them to switch part (ether1-5) with "only-hardware-queue" set as interface queue - that results to about 150 Mbps only...
by zervan
Tue Jun 05, 2012 11:52 pm
Forum: General
Topic: New Ethernet port flap issue enquiery, PLS JOIN!
Replies: 247
Views: 85709

Re: New Ethernet port flap issue enquiery, PLS JOIN!

Yes, you are right. But it is a little bit worse in my situation: there are some real disconnections as well - I use Netwatch to check neighbour availability each 5 seconds and I can see that there are problems. I am confused about them - they are not always at the same time as link down problems, s...
by zervan
Tue Jun 05, 2012 11:18 pm
Forum: General
Topic: New Ethernet port flap issue enquiery, PLS JOIN!
Replies: 247
Views: 85709

Re: New Ethernet port flap issue enquiery, PLS JOIN!

Once for test just fit a netgear switch in between. Port flap completely disappeared. Not a single flap in weeks. Removed it again and the flaps where just back.... I was thinking about this and I will try to do it on one place (other one is problematic). At least I will know if the problem is on s...
by zervan
Tue Jun 05, 2012 11:11 pm
Forum: Wireless Networking
Topic: Question about Hotspot 120.000 account @ 200 concurrent user
Replies: 14
Views: 6407

Re: Question about Hotspot 120.000 account @ 200 concurrent

We have not tested HotSpot on 120000 users, however RADIUS server is required for /"ip hotspot user print">200. Do you mean User Manager package or some external RADIUS server? I am using RB1200 with User Manager package as central user database for hotspot on itself (with some WiFi APs connected t...
by zervan
Tue Jun 05, 2012 10:51 pm
Forum: General
Topic: New Ethernet port flap issue enquiery, PLS JOIN!
Replies: 247
Views: 85709

Re: New Ethernet port flap issue enquiery, PLS JOIN!

I use 3 RB SXT, each on other building's roof, all of them are powered by more powerful 24 V, 1,6 A adapter (there was standard adapter at the begining, I've changed it thinking it would be better) and are connected to UPS. The problem is that 2 of them have port flap issue. One of them is connected...
by zervan
Mon Jun 04, 2012 5:18 pm
Forum: General
Topic: transform unicast to broadcast / multicast
Replies: 1
Views: 779

transform unicast to broadcast / multicast

Is it possible to get unicast packet from one interface and forward it as broadcast to other interface? Something like dst-nat to 255.255.255.255 :) I know it sounds strange, but I'm just asking. In fact, I would like to "transform" incoming unicast UDP stream from internet as multicast to my network.
by zervan
Sun Jun 03, 2012 6:32 pm
Forum: SwOS
Topic: Problem with RB250GS and IPTV (Telus Optik/MS Mediaroom)
Replies: 5
Views: 6820

Re: Problem with RB250GS and IPTV (Telus Optik/MS Mediaroom)

I'm wondering then if the issue is broadcasting the multicast traffic out to each port (and me not needing it to go to ports 3 through 5). RB250GS doesn't support IGMP Snooping - it means that multicasting is handled like broadcasting. I think your IPTV has it's own IP address, so you can make ACL ...
by zervan
Sun Jun 03, 2012 2:28 pm
Forum: SwOS
Topic: feature requests / bugs summary (RB250GS/ RB260GS)
Replies: 38
Views: 28539

Re: feature requests / bugs summary

Feature list to be implemented in future releases:
  • IGMP Snooping
  • Add description/name for ports
What about these features? When will the new version come? There is a multicasting HD video streaming available here on academic networks, so IGMP Snooping is necessary.
by zervan
Tue Jan 03, 2012 10:47 am
Forum: Scripting
Topic: fetch FTP - empty file uploaded
Replies: 5
Views: 2925

fetch FTP - empty file uploaded

I've made a script which is saving data amounts of each user to logfile at midnight and then uploading the logfile to my web server using /tool fetch and FTP. (web server is generating tables, see attachment) The problem is that sometimes the logfile is transferred well and sometimes not - the trans...
by zervan
Fri Dec 16, 2011 8:53 pm
Forum: General
Topic: how to filter and block multicasting?
Replies: 3
Views: 10392

Re: how to filter and block multicasting?

add action=drop chain=input comment="" disabled=no protocol=igmp
Not bad idea to use protocol=igmp, but the problem remains: interfaces with enabled PIM/IGMP are still receiving packets - it seems like PIM (from package multicast) is working before the firewall filter rules are applied?
by zervan
Fri Dec 16, 2011 10:08 am
Forum: Wireless Networking
Topic: RB751U-2HnD weak wifi
Replies: 23
Views: 8896

Re: RB751U-2HnD weak wifi

Can anyone confirm that external connector on RB751U-2HnD is actually antenna B?
I would like to use external antenna only on a single chain.
Later, I've found this information in manual, too: http://routerboard.com/pdf/357/rb751U-2HnD-ug.pdf - so it is officially confirmed ;)
by zervan
Wed Dec 14, 2011 4:37 pm
Forum: General
Topic: v5.11 released
Replies: 173
Views: 44530

Re: v5.11 released

what power supply you are using, the same that came with the box? yes Do you have some usb device connected? no, but I have external antenna connected EDIT: I've tried to remove it now, but it is still restarting when the cable is connected Do you have different power supply to test out? yes, I wil...
by zervan
Wed Dec 14, 2011 2:29 pm
Forum: General
Topic: v5.11 released
Replies: 173
Views: 44530

Re: v5.11 released

what did you see in the log file after the the reboot?any auto support output file generated? There was something about not proper shutdown in the log file, but I didn't see any supout file. I have supout before crash - I saved it (using ether1 - only port without problems), then connected cable to...
by zervan
Wed Dec 14, 2011 9:18 am
Forum: General
Topic: v5.11 released
Replies: 173
Views: 44530

Re: v5.11 released

what did you see in the log file after the the reboot?any auto support output file generated? There was something about not proper shutdown in the log file, but I didn't see any supout file. I have supout before crash - I saved it (using ether1 - only port without problems), then connected cable to...
by zervan
Tue Dec 13, 2011 7:12 pm
Forum: General
Topic: v5.11 released
Replies: 173
Views: 44530

Re: v5.11 released

I've upgraded RB751 from 5.10 to 5.11 and it was strange then - rebooting immediately after connecting any cable (from empty switch too) to any of switched ports 2-5. Counter "Total Sector Writes" was erased. I saved config and supout file, then tried to reset configuration using jumper - it was all...
by zervan
Mon Dec 12, 2011 11:53 am
Forum: General
Topic: slow Connection Tracking since 5.8
Replies: 6
Views: 990

Re: slow Connection Tracking since 5.8

in short: to make some reasonable testing for comparison you need ether to forget about TCP or use at least 100 simultaneous TCP connections You are right, I know about it - I don't expect that one connection will use all of capacity. But you can not say that described behavior is good. Mostly I do...
by zervan
Sun Dec 11, 2011 5:19 pm
Forum: Wireless Networking
Topic: RB751U-2HnD weak wifi
Replies: 23
Views: 8896

Re: RB751U-2HnD weak wifi

How much it cost half price of that device ? =)
Adapter is practically impossible to get in Europe, but pigtail costs about 4 USD and antenna 6 USD, so cca 10 USD together.
by zervan
Sun Dec 11, 2011 2:16 pm
Forum: General
Topic: how to filter and block multicasting?
Replies: 3
Views: 10392

how to filter and block multicasting?

I've two networks connected by routerbard: X.X.1.0/24 <-> RB <-> X.X.2.0/24 I'd like to use multicast (for Vypress Chat), so I enabled PIM interface. It is working, but the problem is, that the second network is not only for me and there are also other IP subnets. So my router is receiving a lot of ...
by zervan
Sat Dec 10, 2011 11:24 pm
Forum: RouterBOARD hardware
Topic: Availability of the RB751G
Replies: 101
Views: 20983

Re: Availability of the RB751G

I want to offer both.
What about RB433 + two network cards? I'm using it. But it is not so cheap, indeed.
by zervan
Sat Dec 10, 2011 11:19 pm
Forum: General
Topic: slow Connection Tracking since 5.8
Replies: 6
Views: 990

Re: slow Connection Tracking since 5.8

Well, I've upgraded to 5.10 and made more accurate tests NAS -> RB750G -> PC. There is a strange behaviour: no firewall rules, no connection tracking: 90-100 Mbps (speed is varying); some firewall rules, no connection tracking: 120 Mbps (why higher??? :shock: ) connection tracking: 70 Mbps So the sp...
by zervan
Sat Dec 10, 2011 7:03 pm
Forum: Wireless Networking
Topic: RB751U-2HnD weak wifi
Replies: 23
Views: 8896

Re: RB751U-2HnD weak wifi

I ask reseller to get antennas but he say that antenna has not regular port so it is very difficult to find antenna for it ...
Yes, indeed! But see this: http://forum.mikrotik.com/viewtopic.php?f=3&t=50602
I've got antenna for RP-SMA and pigtail for MMCX.
by zervan
Sat Dec 10, 2011 6:10 pm
Forum: Wireless Networking
Topic: RB751U-2HnD weak wifi
Replies: 23
Views: 8896

Re: RB751U-2HnD weak wifi

I thought that RB751U will be much better when I connect external antenna. So I did so today (using 5.9). I've made a lot of tests and find out that the best results I can get using: Channel Width: 20MHz - strange, but using 40MHz the speed is not much better and stability is worse (but in fact I ca...
by zervan
Fri Dec 09, 2011 9:57 am
Forum: General
Topic: slow Connection Tracking since 5.8
Replies: 6
Views: 990

Re: slow Connection Tracking since 5.8

I also experienced the same problem, but switching to 5.9 solved it.
I've just asked my friend with RB450G and he said the same: 5.9 solved it. Strange. Now I don't have much time but I will try to reset configuration on my RB750G later and test again.
by zervan
Fri Dec 09, 2011 12:46 am
Forum: General
Topic: slow Connection Tracking since 5.8
Replies: 6
Views: 990

slow Connection Tracking since 5.8

One of my friends had a problem with much lower throughput of his main router RB450G (doing NAT) after upgrade to 5.8. He had to return back to 5.7. I've barely believed him, but today I needed to do some transfers between my computer and my NAS and the speed was much lower than it was few weeks bef...
by zervan
Wed Nov 30, 2011 2:03 pm
Forum: General
Topic: graphs deleted after reboot on v.5.0 / slow NTP sync
Replies: 52
Views: 15021

Re: graphs deleted after reboot on v.5.0 / slow NTP sync

Sooooo, anyone who upgraded to report if graphs issue is finally resolved?
Yes, it seems it is working now - finally! :)
by zervan
Sat Nov 05, 2011 9:39 am
Forum: RouterBOARD hardware
Topic: RB751U-2HnD
Replies: 24
Views: 31807

Re: RB751U-2HnD

I've realized that the "low speed issue" with 802.11n compared to common WiFi routers is not related to RB751 only, but it is practically the same on RB433 as well (I've made some testing). More general discussion about that is here: http://forum.mikrotik.com/viewtopic.php?f=7&t=35767
by zervan
Wed Oct 26, 2011 10:24 am
Forum: RouterBOARD hardware
Topic: RB751U-2HnD
Replies: 24
Views: 31807

Re: RB751U-2HnD

are you sure your power amplifier is not damaged? the chain power levels should not be that different. I'm not sure about that - I could use stronger 24 V later today, but I think it should not be a problem, because the big difference between chains is appearing only when I use an older 802.11 Draf...
by zervan
Wed Oct 26, 2011 10:00 am
Forum: RouterBOARD hardware
Topic: RB751U-2HnD
Replies: 24
Views: 31807

Re: RB751U-2HnD

This alone indicates that your TCP test method is flawed. Apprently you are not making enough TCP connections, or one of the test ends runs out of CPU resources to do the test. When I set TCP packet size to 60 kB, there was no (or just a little) difference between one connection and two connections...
by zervan
Wed Oct 26, 2011 9:46 am
Forum: Wireless Networking
Topic: 802.11n Slow
Replies: 126
Views: 48035

Re: 802.11n Slow

that tool you mention has only one parallel TCP connection, which will give you similar results. you need to use something, that can make 100 or more parallel connections. basically you are not loading the link at all. I don't agree - when I set TCP packet size to 60 kB, there was no (or just a lit...
by zervan
Wed Oct 26, 2011 9:43 am
Forum: Wireless Networking
Topic: 802.11n Slow
Replies: 126
Views: 48035

Re: 802.11n Slow

I didn't see this discussion and I have written about similar problems with RB751U here: http://forum.mikrotik.com/viewtopic.php?f=3&t=55377&p=286748#p286748 I was measuring receiving only (combined receiving and sending was worse) with two different devices (other routerboard / computer) on side A ...
by zervan
Wed Oct 26, 2011 1:22 am
Forum: RouterBOARD hardware
Topic: RB751U-2HnD
Replies: 24
Views: 31807

Re: RB751U-2HnD

please write to the support@mikrotik.com with support output file which is created when you are doing that test. Well, I have made the supout files in 4 situations: access point mode (just bridged ether1 + wlan), routing mode (no firewall, no NAT, no connection tracking, only routing between wlan a...
by zervan
Tue Oct 25, 2011 8:04 pm
Forum: RouterBOARD hardware
Topic: RB751 external antenna
Replies: 21
Views: 10061

Re: RB751 external antenna

by zervan
Tue Oct 25, 2011 7:41 pm
Forum: RouterBOARD hardware
Topic: RB751 external antenna
Replies: 21
Views: 10061

Re: RB751 external antenna

do I need MMCX male (http://www.ebay.ie/itm/SMA-male-plug-MMCX-male-plug-straight-adapter-/270680271717) or MMCX female (http://www.ebay.ie/itm/SMA-male-plug-MMCX-female-jack-straight-adapter-/280604128566) adapter? It seems that neither of them will help me - I need "female RP-SMA to MMCX" to conn...
by zervan
Tue Oct 25, 2011 6:30 pm
Forum: RouterBOARD hardware
Topic: RB751 external antenna
Replies: 21
Views: 10061

Re: RB751 external antenna

Sorry for a little bit stupid question, but - do I need MMCX male (http://www.ebay.ie/itm/SMA-male-plug-MMCX-male-plug-straight-adapter-/270680271717) or MMCX female (http://www.ebay.ie/itm/SMA-male-plug-MMCX-female-jack-straight-adapter-/280604128566) adapter? It is so small that I'm not sure, but ...
by zervan
Tue Oct 25, 2011 2:03 pm
Forum: RouterBOARD hardware
Topic: RB751U-2HnD
Replies: 24
Views: 31807

Re: RB751U-2HnD

what signals values you saw on chain0 and on chain1? cca -63 dBm on chain0 and -77 dBm on chain1 (chain1 is weaker all the time, but difference is bigger during test) with older 802.11 DraftN "integrated" card (capable of 150 Mbps - obviously not using chain1) - CCQ low (cca 50%) even with long HT ...
by zervan
Tue Oct 25, 2011 1:01 pm
Forum: RouterBOARD hardware
Topic: RB751U-2HnD
Replies: 24
Views: 31807

Re: RB751U-2HnD

I've bought two pieces for testing (because CE certification is not finished) and I've spent few hours to test them yesterday... I must say I am disappointed :( First I tried to set maximum value for L2MTU on ether1 (just to see if it works) and it stopped to work at all when there was a cable conne...
by zervan
Thu Oct 13, 2011 7:27 pm
Forum: SwOS
Topic: filter out multicast
Replies: 10
Views: 9038

Re: filter out multicast

Here you are:
by zervan
Wed Oct 12, 2011 8:03 pm
Forum: General
Topic: New Ethernet port flap issue enquiery, PLS JOIN!
Replies: 247
Views: 85709

Re: New Ethernet port flap issue enquiery, PLS JOIN!

It was not the same on my router - ethernet port seemed to be "on", but was not working. Strange thing: today afternoon I came back home, turned on computer and.. the same problem as in the morning. Why? Router is running few weeks without any change or reboot (and few months without any problem) an...
by zervan
Wed Oct 12, 2011 5:52 pm
Forum: SwOS
Topic: filter out multicast
Replies: 10
Views: 9038

Re: filter out multicast

I've tested that and it was working for me. It would be good if somebody else will confirm that too.
by zervan
Wed Oct 12, 2011 10:39 am
Forum: General
Topic: New Ethernet port flap issue enquiery, PLS JOIN!
Replies: 247
Views: 85709

Re: New Ethernet port flap issue enquiery, PLS JOIN!

Today I have had a problem with ether2 on RB750G (as far as I remember, this was the second time - first time it was few months ago). I've reported it to support. Is it what you call "port flap"? I've had an issue with my RB750G - ether2 stopped to work at all. This was not the first time. Configura...
by zervan
Tue Oct 04, 2011 12:30 pm
Forum: General
Topic: Cloning RB750/750G via backup?
Replies: 2
Views: 668

Re: Cloning RB750/750G via backup?

I use that and it is working, but be careful - ether1 doesn't belong to switch on RB750 and it does on RB750G! That's ok if, for example, ether1 is used as WAN interface and ether2-5 as LAN (switched), but it would be problem if, for example, ether5 is used as WAN and ether1-4 as LAN.
by zervan
Sat Oct 01, 2011 8:30 am
Forum: General
Topic: Set Web Proxy Address In Browser Automatically?(Like WPAD)
Replies: 10
Views: 16851

Re: Set Web Proxy Address In Browser Automatically?(Like WPA

when i put address "http://172.19.95.1/wpad.dat" in browser I Get "The page cannot be found" Message Check your webserver settings - the WPAD file must be accessible. when I change Wpad File Extension To .txt/.doc/.htm/.js And also set _Use automatic configuration Script_ on IE setting It Working.....
by zervan
Fri Sep 30, 2011 2:34 pm
Forum: General
Topic: Set Web Proxy Address In Browser Automatically?(Like WPAD)
Replies: 10
Views: 16851

Re: Set Web Proxy Address In Browser Automatically?(Like WPA

You have checked option "Use automatic configuration script" and set address - that's right, but this doesn't need any DHCP settings, so if this is what you want make to work, forget about DHCP option and the problem is more simple now. (DHCP assignment is applied when you check "Automatically detec...
by zervan
Fri Sep 30, 2011 10:00 am
Forum: General
Topic: Set Web Proxy Address In Browser Automatically?(Like WPAD)
Replies: 10
Views: 16851

Re:

1.Should I Create wpad.dat Manually(_Mikritik Did Not create it Automatically? Like Microsoft ISA Or TMG) Yes, you have to prepare it manually. 2.If I Must Create Wpad.dat File Then What Is the WPAD Scrip?How Creat it? And Where I Must Place WPAD.DAT File???? Here you can find some information: htt...
by zervan
Thu Sep 29, 2011 11:43 am
Forum: RouterBOARD hardware
Topic: RB751
Replies: 73
Views: 20889

Re: RB751

I'm waiting for CE certification too.

Now I'm looking for an omnidirectional antenna cca 8-15 dBi - something like normis has mentioned (http://www.alibaba.com/product-gs/37948 ... tenna.html), but with straight MMCX connector. I can't find any. Has somebody found some?
by zervan
Thu Sep 29, 2011 12:07 am
Forum: General
Topic: Set Web Proxy Address In Browser Automatically?(Like WPAD)
Replies: 10
Views: 16851

Re: Set Web Proxy Address In Browser Automatically?(Like WPA

a) WPAD could be set automatically (only in Internet Explorer) from DHCP - you have to add DHCP option, for example: /ip dhcp-server option add code=252 name=auto-proxy-config value=http://wpad.intranet/wpad.dat (where value is address of your wpad script) and then use it in DHCP server network, for...
by zervan
Fri Sep 23, 2011 10:55 am
Forum: General
Topic: RouterOS v5.7 released
Replies: 227
Views: 67305

Re: RouterOS v5.7 released

upgrade from v5.6 to v5.7. More on SXT devices
leds.png
I can confirm that on my SXTs. What was the default state? I don't have any SXT on my eyes, so I can't experiment, but I'd like to have functional indicator of signal strength.
by zervan
Fri Sep 23, 2011 6:55 am
Forum: General
Topic: New Ethernet port flap issue enquiery, PLS JOIN!
Replies: 247
Views: 85709

Re: New Ethernet port flap issue enquiery, PLS JOIN!

I'm glad to say I haven't had any issues like that with the newest ROS and firmware. However, yesterday had one of my RB750G exactly these symptoms: 1. CPU going up to 80% 3. Mirkrotik Tools profile (management profile going up to 70% At first I didn't understand, what's wrong, but when I looked at ...
by zervan
Thu Sep 22, 2011 6:14 pm
Forum: Beginner Basics
Topic: DSL upload problems
Replies: 2
Views: 717

Re: DSL upload problems

I had the same problem (without hotspot) and found out that there are some invalid connections after NAT (forward) connection was closed. This command solved the problem:
/ip firewall filter add action=drop chain=input connection-state=invalid disabled=no
by zervan
Wed Sep 21, 2011 3:31 pm
Forum: RouterBOARD hardware
Topic: RB751
Replies: 73
Views: 20889

Re: RB751

no, this will replace one of the internal antennas. you will still have two chains, one internal, one external. Well, but what about Tx power? Internal antennas have 2 dBi, so I may use 25 dBm of Tx power to get maximum power allowed here. Let's say I will connect some external 13 dBi antenna - I w...
by zervan
Wed Sep 21, 2011 3:09 pm
Forum: RouterBOARD hardware
Topic: RB751
Replies: 73
Views: 20889

Re: RB751

Well, I will find something here then. Let me ask one more question: RB751 has two antennas integrated using two chains, right? (something like SXT) What will be happen when I connect external antenna? Both of internal will be turned off? Or one of internal will work on chain0 and external one on ch...
by zervan
Wed Sep 21, 2011 12:33 pm
Forum: Beginner Basics
Topic: Can not get NTP or SNTP clients to work
Replies: 10
Views: 2239

Re: Can not get NTP or SNTP clients to work

add chain=forward action=drop
Hi, The last drop role is stoping my mail server from receiving mails. why is that?
The rules are blocking all incoming non-initiated connections. You have to add all exceptions for incoming connections (in this case TCP/25) before last drop rule.
by zervan
Wed Sep 21, 2011 11:27 am
Forum: General
Topic: RB1200 and CPU 100%
Replies: 5
Views: 1421

Re: RB1200 and CPU 100%

Problem is with DHCP, it is using 85-95% CPU. I have ether6 port as a WAN, ether7 port as LAN, on LAN port DHCP server is configured and ON. When I reboot RB, it is normal, when I enable LAN port (with DHCP server) within 1-60 minutes CPU is going to 85-95% and is keeping this CPU load even if ther...
by zervan
Wed Sep 21, 2011 11:15 am
Forum: RouterBOARD hardware
Topic: RB751
Replies: 73
Views: 20889

Re: RB751

angled connector won't fit! Thanks for this warning! when talking about antenna shape - anything will do, something like this (standing, or suction cup) is more practical: http://www.alibaba.com/product-gs/379487882/2_4GHz_13dBi_Omni_WiFi_Antenna.html I'm still waiting for RB751, but I can look for...
by zervan
Wed Sep 21, 2011 9:17 am
Forum: RouterBOARD hardware
Topic: RB751
Replies: 73
Views: 20889

Re: RB751

Which external antenna will fit to RB751? I'd like to use something like this one: http://routerboard.com/ACSWI - but it should be without cable and with MMCX connector?
by zervan
Wed Sep 21, 2011 8:32 am
Forum: Beginner Basics
Topic: Can not get NTP or SNTP clients to work
Replies: 10
Views: 2239

Re: Can not get NTP or SNTP clients to work

I've upgraded two RB (750 and 433AH) to ROS 5.7 and NTP client works properly. For me too - only problem I had was RB1200 (using NTP servers from sk.pool.ntp.org - first problem has appeared http://forum.mikrotik.com/viewtopic.php?f=1&t=55021&start=25 , and again few days later after reboot), but a...
by zervan
Tue Sep 20, 2011 10:38 pm
Forum: Beginner Basics
Topic: Can not get NTP or SNTP clients to work
Replies: 10
Views: 2239

Re: Can someone re write the code?

Hi i seem to have the same issue and the image is temp dropbox. Can u please post it again? i've seen the same SYN errors but what is your role to resolve it? Thanks! When did your problem appear? I had some problems with NTP after upgrade to 5.7 on RB1200 - most of the time synchronization was fai...
by zervan
Tue Sep 20, 2011 6:57 pm
Forum: General
Topic: RB1200 and CPU 100%
Replies: 5
Views: 1421

Re: RB1200 and CPU 100%

Go to Tools -> Profile in WinBox to see which process is taking CPU.
by zervan
Tue Sep 20, 2011 4:53 pm
Forum: Beginner Basics
Topic: port forward / nat
Replies: 14
Views: 4918

Re: port forward / nat

No, I am attempting to connect from external the network, using a public ip address. You still haven't sent anything fewi has asked you for. You are using dst-nat - it means server is "seeing" real IP address of client and must respond him. Make sure server has ip route to client and that you don't...
by zervan
Tue Sep 20, 2011 10:50 am
Forum: RouterBOARD hardware
Topic: RB751
Replies: 73
Views: 20889

Re: RB751

Interesting that there is still no information on http://www.routerboard.com about it.
by zervan
Tue Sep 20, 2011 10:19 am
Forum: Beginner Basics
Topic: port forward / nat
Replies: 14
Views: 4918

Re: port forward / nat

Are you trying that from your local network? Then here is an explanation: http://wiki.mikrotik.com/wiki/Hairpin_NAT
by zervan
Mon Sep 19, 2011 7:36 pm
Forum: RouterBOARD hardware
Topic: RouterBoard 1200
Replies: 10
Views: 3565

Re: RouterBoard 1200

Maybe it would be better to have more disk space, really :wink:
I had to change my opinion completely - now I am sure it would be better to have more disk space. Today I've got to less than 1 MB of free disk space! Here is my story: http://forum.mikrotik.com/viewtopic.php?f=8&t=55090
by zervan
Mon Sep 19, 2011 7:33 pm
Forum: The Dude
Topic: Dude NPK package for RB1200
Replies: 7
Views: 8848

Re: Dude NPK package for RB1200

OK, thanks, I will try v4beta1. Don't install Dude v4beta1 package to RB1200! I've tried that remotely (now in the evening, office was empty) and I lost connection. I had to run there to see, what's wrong. I found RB1200 with no lights on ethernet ports, only power led was on. I was happy when afte...
by zervan
Mon Sep 19, 2011 6:43 pm
Forum: General
Topic: Problem upgrading bootloader
Replies: 15
Views: 4808

Re: Problem upgrading bootloader

I've rebooted once more just for sure - and firmware is still 2.36, so it really works for me. Perhaps you may try to use "downgrade" instead of reboot. I never use System - Reboot, because WinBox "forget" my open windows. I use System - Packages - Downgrade all the time.
by zervan
Mon Sep 19, 2011 6:22 pm
Forum: The Dude
Topic: Dude v4beta3 and RB250GS
Replies: 3
Views: 1175

Re: Dude v4beta3 and RB250GS

Do you have the latest SwOS version on your RB250GS (1.6)? Yes, I do. If I "open" the switch in Dude and watch SNMP, ports are randomly disappearing and appearing. Only graphs seem to work fine. I found another topic about this: http://forum.mikrotik.com/viewtopic.php?f=17&t=53154 It seems I am not...
by zervan
Mon Sep 19, 2011 3:06 pm
Forum: General
Topic: RouterOS v5.7 released
Replies: 227
Views: 67305

Re: RouterOS v5.7 released

I upgraded my new RB750GL to v5.7 and it seems less stable now :( . Where can I download the old version? I think it was shipped with RouterOS V.5.2. What do you mean by "less stable"? Here are links for elder versions: http://download.mikrotik.com/routeros-mipsbe-5.2.npk http://download.mikrotik.c...
by zervan
Mon Sep 19, 2011 1:42 pm
Forum: The Dude
Topic: Dude NPK package for RB1200
Replies: 7
Views: 8848

Re: Dude NPK package for RB1200

sorry about that, I have fixed the link now.
OK, thanks, I will try v4beta1.
by zervan
Mon Sep 19, 2011 1:28 pm
Forum: The Dude
Topic: Dude NPK package for RB1200
Replies: 7
Views: 8848

Re: Dude NPK package for RB1200

Just like it says, PowerPC CPU devices are not supported yet. This includes RB1200
Neither old v4beta1? I am confused because on download page is link to v4beta1 which is not working. It says only that v4beta3 is not working and nothing about beta2 and beta1.
by zervan
Mon Sep 19, 2011 1:21 pm
Forum: The Dude
Topic: Dude NPK package for RB1200
Replies: 7
Views: 8848

Re: Dude NPK package for RB1200

I've installed v4beta3 and it really does not work - RB1200 is not "hearing" on ports 2210 and 2211. Perhaps I will try v4beta2 later, but I don't expect it will work.
by zervan
Mon Sep 19, 2011 1:18 pm
Forum: RouterBOARD hardware
Topic: RouterBoard 1200
Replies: 10
Views: 3565

Re: RouterBoard 1200

I've installed Dude package (which is not working, but it doesn't matter now: http://forum.mikrotik.com/viewtopic.php?f=8&t=55090 ) and now I have less than 7 MB free on disk :shock: I use User Manager as well. Is it possible to see how much space is taken by each store? Maybe it would be better to ...
by zervan
Sun Sep 18, 2011 9:26 am
Forum: General
Topic: Problem upgrading bootloader
Replies: 15
Views: 4808

Re: Problem upgrading bootloader

What are you talking about? You virtually never need to download a firmware file. New firmware gets distributed with RouterOS upgrades. See this link: http://wiki.mikrotik.com/wiki/Manual:Bootloader_upgrade I'm talking about this: Second method If for some reason routerboard.npk package is not, and...
by zervan
Sun Sep 18, 2011 8:00 am
Forum: General
Topic: Problem upgrading bootloader
Replies: 15
Views: 4808

Re: Problem upgrading bootloader

I'm pretty sure that is misinformation, since my RB750G is working just fine with the latest 5.7 and boot loader 2.36. Well, I like to hear that it is possible to use newer firmware, but I think it's risky. Could somebody of Mikrotik's staff confirm if it is safe to use AR7240 firmware for AR7161 u...
by zervan
Sat Sep 17, 2011 10:03 pm
Forum: The Dude
Topic: Dude v4beta3 and RB250GS
Replies: 3
Views: 1175

Dude v4beta3 and RB250GS

I started to use Dude now. I have added all my Mikrotik routers to Dude and they are reporting data using RouterOS and SNMP well. I've also added RB250GS switch with SNMP and it is not working well - link says either "Rx: 0, Tx: 0" or a strange report: "Rx: [Interface, InBitRate], Tx: [Interface, Ou...
by zervan
Sat Sep 17, 2011 9:58 pm
Forum: The Dude
Topic: Dude NPK package for RB1200
Replies: 7
Views: 8848

Dude NPK package for RB1200

I'd like to use RB1200 as remote agent for my Dude, but there is no working download link on Dude's download page. I've founded NPK package v4beta3 ( http://download.mikrotik.com/dude/4.0beta3/dude-4.0beta3-ppc.npk ), but download page says: "Note: v4beta3 PPC package is currently not working". I've...
by zervan
Sat Sep 17, 2011 9:51 pm
Forum: SwOS
Topic: Undocumented reboot feature?
Replies: 3
Views: 2094

Re: Undocumented reboot feature?

That's because button is not working (I don't know why) and /reboot calls a reset command directly (that should be done by button). It is not "doing something" - it is writing some non-sense in browser, because /reboot is not legitimate webpage, but it seems to be some server-side AJAX related scrip...
by zervan
Sat Sep 17, 2011 9:44 pm
Forum: General
Topic: Problem upgrading bootloader
Replies: 15
Views: 4808

Re: Problem upgrading bootloader

And what file did you save to RB750G before upgrade? There is no firmware on http://routerboard.com/RB750G! I think that's because RB750G is "unsupported" now :( Don't use firmware from RB750 nor RB750GL, they have other CPU (AR7240). AFAIK there is no newer firmware for AR7161 CPU on the website.
by zervan
Sat Sep 17, 2011 9:29 pm
Forum: General
Topic: RouterOS v5.7 released
Replies: 227
Views: 67305

Re: RouterOS v5.7 released

I noticed that after the upgrade my l2mtu is now 1520 rather than 1524 as previously documented. Not a serious issue for me, but it seems like it might be for folks who've tuned their MTUs on other gear to match the old values. Any particular reason for the change? Maybe it may have something commo...
by zervan
Sat Sep 17, 2011 9:24 pm
Forum: General
Topic: RouterOS v5.7 released
Replies: 227
Views: 67305

Re: RouterOS v5.7 released

Anyone had any issues upgrading the routerboard bootloader firmware? It took a couple of tries on some other units but I have a 450G that's not taking the upgrade. It says it is, but after a reboot it's still the same. I haven't had this issue with previous versions. The same problem i am experienc...
by zervan
Thu Sep 15, 2011 6:53 pm
Forum: General
Topic: RouterOS v5.7 released
Replies: 227
Views: 67305

Re: RouterOS v5.7 released

I've also upgraded RB1200 and it seems that SNTP sync doesn't work now - could somebody check it please? I use standard "SNTP Client", not NTP package. Well, it is working now. I don't know what was wrong - I've tried multiple NTP servers and nothing... Then I tried to install NTP package and it wa...
by zervan
Thu Sep 15, 2011 6:12 pm
Forum: General
Topic: RouterOS v5.7 released
Replies: 227
Views: 67305

Re: RouterOS v5.7 released

I've upgraded few 750G, 750, SXT, 433 an it seem they work fine, but I've also upgraded RB1200 and it seems that SNTP sync doesn't work now - could somebody check it please? I use standard "SNTP Client", not NTP package.
by zervan
Thu Sep 15, 2011 4:35 pm
Forum: General
Topic: How to set HS Trial user "limit bytes in/out/total" amount?
Replies: 7
Views: 1923

Re: How to set HS Trial user "limit bytes in/out/total" amou

I think you are right and there is no way to limit data for dynamic trial users.
by zervan
Thu Sep 15, 2011 4:29 pm
Forum: General
Topic: graphs deleted after reboot on v.5.0 / slow NTP sync
Replies: 52
Views: 15021

Re: graphs deleted after reboot on v.5.0 / slow NTP sync

Problem still remains in 5.7
by zervan
Thu Sep 15, 2011 3:49 pm
Forum: SwOS
Topic: Swos 1.6 , more pauses
Replies: 5
Views: 3439

Re: Swos 1.6 , more pauses

I think it means that it is going more traffic to this port than it can handle - it is overloaded. That can happen when incoming packets from more than one port are outgoing to this port. So incoming data rate is bigger than 1 Gbps and outgoing is only 1 Gbps. It is nothing to worry about.
by zervan
Thu Sep 15, 2011 9:55 am
Forum: Beginner Basics
Topic: user manger problem
Replies: 2
Views: 590

Re: user manger problem

Try command /store print - you should see store of type "user-manager" with status "active". Try to check if package is enabled: /system package print - you should see "user-manager" without flag X and without any "scheduled" remark. At last you can check if User manager is "running" by command: /to...
by zervan
Wed Sep 14, 2011 11:29 am
Forum: RouterBOARD hardware
Topic: RouterBoard 1200
Replies: 10
Views: 3565

Re: RouterBoard 1200

I think 64 MiB of data storage (disk) should be enough - but I don't know how many data uses each User Manager's user account in database. But there is other thing: I don't know why, but RB1200 that I've bought in July has 1 GiB of RAM. Actually it seems that dealers are selling 512 MiB version and ...
by zervan
Sun Sep 11, 2011 8:59 pm
Forum: SwOS
Topic: SwOS Web Interface Error
Replies: 17
Views: 5980

Re: SwOS Web Interface Error

Tried to pm you but not possible on this board. Thought this link might interest you - http://forum.mikrotik.com/viewtopic.php?f=2&t=54913

Good luck :)
Thanks! At least I try to ask ;) And you are right - I can not send PM as well, I didn't know that, so I should leave a contact somehow.
by zervan
Sat Sep 10, 2011 7:49 pm
Forum: SwOS
Topic: SwOS Web Interface Error
Replies: 17
Views: 5980

Re: SwOS Web Interface Error

It is still working for me, I don't understand why is it different for you. Maybe it has nothing to do with configuration and there is a problem caused by something special on your network (don't know what, maybe something is generating a lot of false MAC addresses sometimes or something like that)
by zervan
Sat Sep 10, 2011 7:38 pm
Forum: RouterBOARD hardware
Topic: Question about failover
Replies: 6
Views: 892

Re: Question about failover

I just wrote something similar here: http://forum.mikrotik.com/viewtopic.php ... 60#p280060
by zervan
Sat Sep 10, 2011 9:25 am
Forum: Beginner Basics
Topic: Newbie in Trouble (dual gateway failover configuration)
Replies: 3
Views: 1042

Re: Newbie in Trouble (dual gateway failover configuration)

Shortly: you say you don't need to do load balancing, only failover; connect main modem (with higher speed or better) to let's say eth1, set IP, gateway (IP of modem) with distance 1, set to check gateway and comment "line1"; connect backup modem to let's say eth2, set IP, gateway (IP of modem) with...
by zervan
Tue Sep 06, 2011 11:00 pm
Forum: RouterBOARD hardware
Topic: RB751
Replies: 73
Views: 20889

Re: RB751

Actually the RB751G will come after the RB751U, which will ship to distributors in around 10-14 days.
It passed 12 days and there is not only no new router in distributor's store, but also no mention about RB751U at routerboard.com :(
by zervan
Thu Sep 01, 2011 10:41 am
Forum: General
Topic: Total Queue isn't equal of TX/RX rate ethernet
Replies: 16
Views: 5024

Re: Total Queue isn't equal of TX/RX rate ethernet

In my situation problem is different: ethernet packets and rate are bigger than total_queue packets and rate (see last image) and so I would know why. Oh, sorry, I thought it is contrariwise. I had some strange traffic on my WAN port once. It was nearly constant 2 Mbps and was there also when there...
by zervan
Wed Aug 31, 2011 10:11 pm
Forum: General
Topic: Total Queue isn't equal of TX/RX rate ethernet
Replies: 16
Views: 5024

Re: Total Queue isn't equal of TX/RX rate ethernet

I've had similar situation because of UDP traffic. Somebody was sending UDP traffic (probably a video, maybe video-phone) from my network with data rate bigger than it was allowed by my QoS limit. UDP doesn't have flow control like TCP (or TCP window) and works like "best effort" to send - it means ...
by zervan
Tue Aug 30, 2011 8:52 am
Forum: SwOS
Topic: filter out multicast
Replies: 10
Views: 9038

Re: filter out multicast

Check appropriate "from" ports (incoming), fill "224.0.0.0/4" as "Ip Dst", check "Redirect To" and don't check any port there.
by zervan
Sat Aug 27, 2011 1:00 pm
Forum: Beginner Basics
Topic: Stop port 25 traffic from LAN to WAN
Replies: 5
Views: 892

Re: Stop port 25 traffic from LAN to WAN

/ip firewall filter add chain=forward action=drop protocol=tcp dst-port=25 \ in-interfcae=LAN1 out-interface=WAN \ comment="Only allow SMTP to internal hosts" The first "i" in the "in-interface" gets highlighted and I haven't been able to determine why this is the case. First letter highlighted mea...
by zervan
Fri Aug 26, 2011 10:07 pm
Forum: SwOS
Topic: SwOS Web Interface Error
Replies: 17
Views: 5980

Re: SwOS Web Interface Error

  • Do you use Broadcast Storm Control? I use 1k f/s.
  • Do you use Mikrotik Discovery Protocol? I do.
No.
I've turned off these two now to see if it will change something.
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