Community discussions

Search found 153 matches

by Etz
Mon Aug 05, 2019 7:40 pm
Forum: Scripting
Topic: FastTrack-Friendly QoS Script
Replies: 45
Views: 13104

Re: FastTrack-Friendly QoS Script

You'll need to copy and paste the script into scripts (system->scripts->new (+)->paste), change the upload and download bandwidth and inbound and outbound interface names at the top to match your settings, and run the script. (the bandwidths should be slightly less than what you normally receive as...
by Etz
Fri Apr 05, 2019 6:10 pm
Forum: Announcements
Topic: v6.44.2 [stable] is released!
Replies: 67
Views: 11619

Re: v6.44.2 [stable] is released!

clear all the files on /files then upload the npk, stop and clear cache on webproxy, it will give you little space. Are you REALLY running a webproxy on a hAP using the flash as the proxy cache???? :-o :-o :-o haha yes, i am implementing transparent proxy, for testing only. i use hap for home ap. t...
by Etz
Wed Mar 27, 2019 6:37 pm
Forum: RouterBOARD hardware
Topic: RB4011 Metal temperature is really hot
Replies: 42
Views: 5369

Re: RB4011 Metal temperature is really hot

Interesting, mine is not gtting hot at all, despite being fitted into very tight place with no ventilation and serving 500/500 connection, switching local network (over cpu, switch chips are crap on this), vpn, etc... https://i.postimg.cc/nj0y9tqy/IMG-20190203-143631-Copy.jpg https://i.postimg.cc/jL...
by Etz
Sat Mar 02, 2019 10:05 am
Forum: Announcements
Topic: v6.44 [stable] is released!
Replies: 219
Views: 33873

Re: v6.44 [stable] is released!

What is actual dependency behind this?
by Etz
Tue Feb 19, 2019 10:42 pm
Forum: Scripting
Topic: Script for auto update of IPv6 DNS options in DHCP
Replies: 7
Views: 963

Re: Script for auto update of IPv6 DNS options in DHCP

Anyway, you would want to put that logic into the dhcpcv6 script https://wiki.mikrotik.com/wiki/Manual:IPv6/DHCP_Client#Script , so that you do it only and when necessary. Yes and I already have it set up like that, problem was with vanisihing global variable, which made it run everytime lease was ...
by Etz
Mon Feb 18, 2019 9:26 pm
Forum: Scripting
Topic: Global variable dissapears?
Replies: 9
Views: 649

Re: Global variable dissapears?

This info would nice to find in the manual..
https://wiki.mikrotik.com/wiki/Manual:Scripting
Exactly, as I was quite puzzled about such behavour.
by Etz
Sun Feb 17, 2019 4:50 pm
Forum: Scripting
Topic: Script for auto update of IPv6 DNS options in DHCP
Replies: 7
Views: 963

Re: Script for auto update of IPv6 DNS options in DHCP

In my opinion the context for that script is just wrong: if you provide a service (dns or any other), it should be served from a fixed ip. Then there is also no need for such scripts. Further this script won't work from time perspective: ip's are assigned for a specific period of time. the dns opti...
by Etz
Sun Feb 17, 2019 10:50 am
Forum: Scripting
Topic: Global variable dissapears?
Replies: 9
Views: 649

Global variable dissapears?

Facing a strange issue: When I execute script manually, it sets global variable and it is visible in environment. When script is executed via dhcp-client and admin is logged in, global variable is set and it is visible in environment. When no-one is logged in and dhcp-client executes script, global ...
by Etz
Wed Feb 13, 2019 12:13 am
Forum: Scripting
Topic: parameters for scripting
Replies: 4
Views: 3282

Re: parameters for scripting

Sorry for necro posting, but how do you pass multiple parameters to script?

Would this work?:
{
:global myVar1 999;
:global myVar2 9999;
/system script run myScript;
}
Considering that MyScript has global scope variables MyVar1 and MyVar2 present?
by Etz
Tue Feb 12, 2019 9:20 pm
Forum: Scripting
Topic: Script for auto update of IPv6 DNS options in DHCP
Replies: 7
Views: 963

Re: Script for auto update of IPv6 DNS options in DHCP

Fixed your script: :global currentIPv6; :local optionname; :local ipv6interface; # Set DHCPv6 'option' created :set optionname "DNS"; # Set IPv6 interface to get address from (normally bridge) :set ipv6interface "bridge2"; :local newIP [/ipv6 address get [find interface=$ipv6interface advertise=yes]...
by Etz
Mon Feb 11, 2019 12:43 am
Forum: Scripting
Topic: ipv6 prefix calculation in script
Replies: 0
Views: 246

ipv6 prefix calculation in script

Trying to hack together quick firewall script in ROS. I can easily get ipv6 address of an interface, with: :local ipv6addr [/ipv6 address get [find where global] address]; or with :local ipv6addr [/ipv6 address get [find where global interface=bridge1 ] address]; And it spits me out and IP address i...
by Etz
Mon Feb 04, 2019 10:56 am
Forum: RouterBOARD hardware
Topic: For real, what is with these blinding power leds?
Replies: 11
Views: 1175

Re: For real, what is with these blinding power leds?

Can we replace these ones on existing units (with soldering iron), without loosing warranty...? :D

My RB4011 also has blinding light...
by Etz
Fri Jan 25, 2019 1:25 am
Forum: Scripting
Topic: Script for auto update of IPv6 DNS options in DHCP
Replies: 7
Views: 963

Re: Script for auto update of IPv6 DNS options in DHCP

IMHO :global currentIPv6; does absolutely nothing, in this script...as for some strange reason, it does not get set by :set currentIPv6 $newIP;
by Etz
Fri Jan 25, 2019 12:31 am
Forum: Announcements
Topic: v6.43.8 [stable] is released!
Replies: 169
Views: 31980

Re: v6.43.8 [stable] is released!

Found possible bug: When you add subnet into "available from" field for SSH service, under IP Services...SSH becomes inaccessible, even if PC is in that subnet. ssh_exchange_identification: Connection closed by remote host It seems only to affect SSH though, for limiting access to http, https it wo...
by Etz
Tue Jan 22, 2019 11:36 pm
Forum: Announcements
Topic: v6.43.8 [stable] is released!
Replies: 169
Views: 31980

Re: v6.43.8 [stable] is released!

Found possible bug: When you add subnet into "available from" field for SSH service, under IP Services...SSH becomes inaccessible, even if PC is in that subnet. ssh_exchange_identification: Connection closed by remote host It seems only to affect SSH though, for limiting access to http, https it wor...
by Etz
Fri Jan 18, 2019 12:44 pm
Forum: RouterBOARD hardware
Topic: RB4011
Replies: 354
Views: 63081

Re: RB4011

Why is the current becoming less when the voltage increases? Isn't the current increasing due to Ohms law? (U = I * R) I know the Ohm's law, just forgot about the Watt to Amp relationship...and switching power supplies related stuff... :D Actually, my general plan is to use single power source for ...
by Etz
Thu Jan 17, 2019 11:35 pm
Forum: RouterBOARD hardware
Topic: RB4011
Replies: 354
Views: 63081

Re: RB4011

By the spec sheet:
DC jack input Voltage 12-57 V
Max power consumption 33 W

Now wondering, when powered on 12V how much Amps should PSU provide?
Spec sheet does not say anything on which voltage that 33W is consumed.

Does anyone has any idea?
by Etz
Fri Dec 14, 2018 11:29 am
Forum: RouterBOARD hardware
Topic: hardware idea for a multiport switch
Replies: 40
Views: 6721

Re: hardware idea for a multiport switch

Nice concept, but it would be unusable in real world applications...
by Etz
Sun Dec 09, 2018 8:16 pm
Forum: RouterBOARD hardware
Topic: hAP AC2 availability
Replies: 26
Views: 4010

Re: hAP AC2 availability

Well, I have two units and both have 200+ MB of RAM. But, it is weird that MT never mentioned that on product page.
I have also two units, both report 240MB...
by Etz
Sun Oct 28, 2018 10:06 am
Forum: RouterBOARD hardware
Topic: RB4011iGS+RM no switch settings?
Replies: 38
Views: 5638

Re: RB4011iGS+RM no switch settings?

Same here, no Switch tab present wit ROS 6.43.4, should not matter much anyways.
by Etz
Sun Oct 28, 2018 12:07 am
Forum: RouterBOARD hardware
Topic: New CPU - new product RB750Gr3 - RB750G family - now mmips
Replies: 180
Views: 66149

Re: New CPU - new product RB750Gr3 - RB750G family - now mmips

No need to custom netinstall. Just put there selected packages of higher version and reboot.
Nice to know...so far I have NetInstalled all my routers to get rid of unneeded packages. :lol:
by Etz
Mon Oct 22, 2018 7:35 am
Forum: RouterBOARD hardware
Topic: RB4011
Replies: 354
Views: 63081

Re: RB4011

This device does not seem to be very stable, mine has crashed at least twice while configuring... :?
Which ROS? We have uptime 11 days on live network without problems. With ROS 6.43.2
Latest 6.43.4 "stable", basically it crashes if you modify/remove default bridge.
by Etz
Sat Oct 20, 2018 9:38 pm
Forum: RouterBOARD hardware
Topic: RB4011
Replies: 354
Views: 63081

Re: RB4011

This device does not seem to be very stable, mine has crashed at least twice while configuring... :?
by Etz
Tue Oct 16, 2018 6:21 pm
Forum: RouterBOARD hardware
Topic: RB4011
Replies: 354
Views: 63081

Re: RB4011

... and the power led is unnecessary bright
Welcome to like every mikrotik router ever... I always cover them with electrical tape...
I usually tune them down with lacquer, which is actually used to darken the car taillights by tuners.
by Etz
Wed Oct 10, 2018 11:37 pm
Forum: RouterBOARD hardware
Topic: RB4011
Replies: 354
Views: 63081

Re: RB4011

Anyone know if 1Gbps can be achieved if a S+RJ10 is used with this switch? I don't have 10G yet but need to uplink to a 1Gbps SFP managed switch? Don't see it specifically called out on the capabilities wiki. https://wiki.mikrotik.com/wiki/MikroTik_SFP_module_compatibility_table Thanks By looking a...
by Etz
Wed Oct 10, 2018 6:35 pm
Forum: RouterBOARD hardware
Topic: RB4011
Replies: 354
Views: 63081

Re: RB4011

Mine was shipped out today, so I can test out that SFP compatibility pretty soon... 8)
by Etz
Tue Oct 09, 2018 8:54 pm
Forum: RouterBOARD hardware
Topic: RB4011
Replies: 354
Views: 63081

Re: RB4011

If there's no official answer, it might just be software.
Official answer: https://wiki.mikrotik.com/wiki/MikroTik ... lity_table
by Etz
Tue Oct 02, 2018 6:45 pm
Forum: RouterBOARD hardware
Topic: RB4011
Replies: 354
Views: 63081

Re: RB4011

Pre-ordered non-wireless one (as I only need L3 aggregation + 2 dumb switches), we'll see... 8)

Wondering, if Cisco console cable would work on these...
by Etz
Mon Sep 24, 2018 10:08 pm
Forum: RouterBOARD hardware
Topic: RB4011
Replies: 354
Views: 63081

Re: RB4011

Well technically I guess you could take RB3011 out of chassis if network cabinet is closed anyways... I guess... There is no network cabinet as such (click for bigger picture) but this could be an option indeed: https://www.upload.ee/thumb/8984889/IMG_20180911_091832_-_Copy.jpg Anyway, let's switch...
by Etz
Mon Sep 24, 2018 9:22 pm
Forum: RouterBOARD hardware
Topic: RB4011
Replies: 354
Views: 63081

Re: RB4011

In my case, I don't even need Wireless, as AP's are separate (hAP ac2), catch is I would like to feed trunk ports to these, to have dedicated vlan and port for STB's. Reason behind it, is that MikroTik lacks RTSP helper and udpxy so feeding STB's over NAT is very tricky (IGMP proxy works, but some c...
by Etz
Mon Sep 24, 2018 7:32 pm
Forum: RouterBOARD hardware
Topic: RB4011
Replies: 354
Views: 63081

Re: RB4011

When you want to do switching, buy a switch. That is why I don't think routers with so many ports are that useful. In a small setup it usually is enough to have about 5 ports, and when you need more or want features like VLAN, add a switch. Well, they are extremely useful on confined spaces, where ...
by Etz
Mon Sep 24, 2018 12:17 pm
Forum: RouterBOARD hardware
Topic: RB4011
Replies: 354
Views: 63081

Re: RB4011

I think that you can do vlan's on SFP interface, as it is directly connected to CPU, not really sure about GE ports, but according to Realtek switch chip documentation in MikroTik wiki, it does not support vlans.
by Etz
Mon Sep 24, 2018 10:39 am
Forum: RouterBOARD hardware
Topic: RB4011
Replies: 354
Views: 63081

Re: RB4011

In my scenario RB4011 is not drop-in replacement for RB2011 or RB3011 even that name suggests it's just refresh of RB3011 - it's simply not. The difference is huge . Too bad, they don't sell 3011 in desktop case...as Rack mounted device just won't physically fit everywhere... :? Anyway, I will stil...
by Etz
Sun Sep 23, 2018 7:10 pm
Forum: Forwarding Protocols
Topic: UDPXY alternative for mikrotik
Replies: 7
Views: 2682

Re: UDPXY alternative for mikrotik

Not that I'm aware of, hopefully we will get udpxy eventually...
by Etz
Fri Sep 21, 2018 2:15 pm
Forum: RouterBOARD hardware
Topic: RB4011
Replies: 354
Views: 63081

Re: RB4011

Well, this product starts to look even more wierd... :D
by Etz
Fri Sep 21, 2018 10:33 am
Forum: RouterBOARD hardware
Topic: RB4011
Replies: 354
Views: 63081

Re: RB4011

Why not use the compatibility table? http://wiki.mikrotik.com/wiki/MikroTik_SFP_module_compatibility_table S-RJ01 not supported. S+RJ10 is supported, no mention of any restrictions under the S+RJ10 section. Footnote 4 says you can only use a SFP+ DAC at 10Gb I could swear that 4011 was not listed t...
by Etz
Thu Sep 20, 2018 9:54 pm
Forum: RouterBOARD hardware
Topic: RB4011
Replies: 354
Views: 63081

Re: RB4011

Is there a recommended SFP+ 10G Copper module that is proven to negotiate to 1G reliably? I believe it's ROS/routerboard issue. Not SFP modules issue. I wonder if S-RJ01 would work on SFP+ cage to take that SFP port into use...? I would really hate to use Switched ports for Uplink due to lack of th...
by Etz
Mon Sep 17, 2018 10:47 pm
Forum: RouterBOARD hardware
Topic: RB4011
Replies: 354
Views: 63081

Re: RB4011

OK, nice to know...
by Etz
Mon Sep 17, 2018 10:20 pm
Forum: RouterBOARD hardware
Topic: RB4011
Replies: 354
Views: 63081

Re: RB4011

By looking at the diagram, the best option would be to utilize SFP for uplink, not the switches :) Alternative option would be using SFP+ for uplink but that can be tricky due to ROS sloppy 1G sfp modules support in 10G sfp+ cages (autonegotiation issues). You should probably use SFP+ module, not SF...
by Etz
Wed Sep 12, 2018 1:03 pm
Forum: RouterBOARD hardware
Topic: RB4011
Replies: 354
Views: 63081

Re: RB4011

I'll probably buy this too, as I only need two "dumb" 4 port switches in addition to 1GB/s capable router.
Still it is a pity that we don't have proper switching available, you will never know when you would actually need it.
by Etz
Mon Sep 10, 2018 11:58 am
Forum: RouterBOARD hardware
Topic: RB4011 - Poll - ONE thing you'd change
Replies: 15
Views: 3773

Re: RB4011 - Poll - ONE thing you'd change

Well, I'm completely fine with two switch chips and port groups, but switch without vlan support?
Come on?

I cannot even use it on my ISP network, unless I'll buy that extra (expensive) copper SFP+ and assign uplink to that 10G port.
by Etz
Mon Sep 10, 2018 12:25 am
Forum: RouterBOARD hardware
Topic: RB4011 - Poll - ONE thing you'd change
Replies: 15
Views: 3773

Re: RB4011 - Poll - ONE thing you'd change

Whatever we request it is too late I guess...
For HW changes yes, for parts fixable via RouterOS, we can at least try...
by Etz
Sun Sep 09, 2018 4:49 pm
Forum: RouterBOARD hardware
Topic: RB4011 - Poll - ONE thing you'd change
Replies: 15
Views: 3773

Re: RB4011 - Poll - ONE thing you'd change

Proper switching would be crucial for Home and Small business use, at least the same level as models with AR8327 currently provide.
by Etz
Sun Sep 09, 2018 4:00 pm
Forum: RouterBOARD hardware
Topic: RB4011
Replies: 354
Views: 63081

Re: RB4011

Oh yeah, let's create a decent 10 port router and then let's put Realtek switch chips into it, so you could never use these to do proper switching in SOHO deployments.
by Etz
Sun Jul 01, 2018 1:28 pm
Forum: Announcements
Topic: hAP lite
Replies: 385
Views: 161772

Re: hAP lite

Just want to know why USB power and GbE don't mix together, is it because of the price, or technical challenges like 5V simply not sufficient for GbE? Since it seems all USB-powered only have FE available (mAP, mAP lite and hAP lite) Power consumption of GbE chipsets. Ever wondered why there is no ...
by Etz
Mon Nov 23, 2015 12:25 pm
Forum: Beginner Basics
Topic: Mikrotik firewall rules to iptables rules.
Replies: 2
Views: 764

Re: Mikrotik firewall rules to iptables rules.

Yep, came onto it myself but I did not work, as I made typo in it :lol:

Anyway, thx for the sanity check :)
by Etz
Mon Nov 23, 2015 11:50 am
Forum: Beginner Basics
Topic: Mikrotik firewall rules to iptables rules.
Replies: 2
Views: 764

Mikrotik firewall rules to iptables rules.

Can someone help me to translate this to standard iptable rule?
add action=masquerade chain=srcnat dst-address=10.0.0.0/8 out-interface=eth0.4
by Etz
Fri Nov 07, 2014 4:02 pm
Forum: General
Topic: CRS125 Multicast FDB question
Replies: 5
Views: 2107

Re: CRS125 Multicast FDB question

When adding MFDB entries, you should specify destination ports with "ports=" parameter. That is missing in your posted configuration. Tried that already yesterday, I didnt notice anything changing much, multicast still flooded out on all interfaces... [admin@kari-crs] > /interface ethernet switch m...
by Etz
Thu Nov 06, 2014 11:44 pm
Forum: General
Topic: CRS125 Multicast FDB question
Replies: 5
Views: 2107

Re: CRS125 Multicast FDB question

Unfortunately, there was an zero change, still doesnt seem to work... :( Tried by IP adress aswell, absolutely no change... :? /interface ethernet switch set multicast-lookup-mode=dst-ip-and-vid-for-ipv4 Relevant config for my IPTV Setup: /interface vlan add interface=sfp1 l2mtu=1584 name=sfp1.4 vla...