Community discussions

Search found 81 matches

by dibatech
Thu Sep 19, 2019 5:07 pm
Forum: General
Topic: Report "Delegated-IPv6-Prefix" attribute for PPPoE
Replies: 200
Views: 39561

Re: Report "Delegated-IPv6-Prefix" attribute for PPPoE

@Mikrotik: This must be really difficult to impliment....
by dibatech
Tue Jun 18, 2019 11:31 pm
Forum: General
Topic: CVE-2019-11477 Sack Panic
Replies: 1
Views: 377

Re: CVE-2019-11477 Sack Panic

Nevermind. Saw existing thread.
by dibatech
Tue Jun 18, 2019 11:29 pm
Forum: General
Topic: CVE-2019-11477 Sack Panic
Replies: 1
Views: 377

CVE-2019-11477 Sack Panic

Does this affect ROS? Is there a way we can mitigate if ROS is affected?
by dibatech
Thu May 30, 2019 11:02 am
Forum: General
Topic: ovpn-client and "IP packet with unknown IP version=0 seen"
Replies: 4
Views: 1209

Re: ovpn-client and "IP packet with unknown IP version=0 seen"

Seeing the same.
CCR1009
6.44.3
IP packet with unknown IP version=0 seen
by dibatech
Sat Dec 22, 2018 1:43 pm
Forum: SwOS
Topic: Losing connectivity to POE devices
Replies: 1
Views: 866

Re: Losing connectivity to POE devices

To recap: Some devices especially Cambium wireless AP's became non responsive while being connected to CRS112 switches. The devices that was affected most have been Cambium E410 AP's, tested on multiple Cambium firmware versions. Cannot ping device on vlan1 from CRS112 that it is connected to. So, i...
by dibatech
Thu Oct 04, 2018 8:16 am
Forum: SwOS
Topic: Losing connectivity to POE devices
Replies: 1
Views: 866

Losing connectivity to POE devices

We recently rolled out a network consisting of the following: Devices: CCR1009: Router and internet gateway. CRS328-4C-20S-4S+: Fiber distribution switch. CRS328-24P-4s+: Edge switch in RouterOS mode with ROS 6.42.9 as well as 6.43.2 CRS328-24P-4s+: Edge switch in SWOS 2.8 Mode. 4 VoIP Phone @ 1.6W,...
by dibatech
Wed Aug 02, 2017 7:32 am
Forum: General
Topic: Qos Whatsapp Layer 7
Replies: 3
Views: 10097

Re: Qos Whatsapp Layer 7

You may use the following code to create address lists for Whatsapp. Mikrotik version required >= 6.36.2 Insert in system scheduler "On Action" Execute every 10 minutes. This has been working ok for a while. This assumes that client will use your routerboard's DNS :global lst "Whatsapp"; :foreach i ...
by dibatech
Tue Jun 13, 2017 8:35 pm
Forum: RouterBOARD hardware
Topic: RB1100Dx4 Chassis ground
Replies: 7
Views: 960

RB1100Dx4 Chassis ground

Hi Mikrotik. Would like to use RB1100Dx4 in a telecoms rack with supplied -48V telecoms power. In the past we needed to isolate CCR1009's for instance as they were standard negative ground. Is it possible to provide more info about grounding compatibility on RB1100Dx4's. Datasheet (https://i.mt.lv/r...
by dibatech
Wed Jun 07, 2017 6:24 pm
Forum: Forwarding Protocols
Topic: OSPFv3 received routes not in routing table
Replies: 12
Views: 1354

Re: OSPFv3 received routes not in routing table

@blackmesawireless
Yup. Solved. As, you said, OSPFv3 uses default OSPF-IN/OUT.

This is supposed not to work, but yes, filters does seem to work with IPv6.
Thanx man.
by dibatech
Tue Jun 06, 2017 3:12 pm
Forum: Forwarding Protocols
Topic: OSPFv3 received routes not in routing table
Replies: 12
Views: 1354

OSPFv3 received routes not in routing table

Ok. so deploying some IPv6 over a few routers and getting OSPFv3 going. Versions tested on: CCR 6.37.5 and 6.38.5 Steps followed on each router: 1. Add loopback bridge. 2. Add mac-address to loopback bridge (Unique to each bridge) example: 01:00:00:00:01:BB 3. Added /64 v6 ip to loopback bridge. Eac...
by dibatech
Mon Jul 13, 2015 7:35 am
Forum: Announcements
Topic: 6.30 released
Replies: 180
Views: 42431

Re: 6.30 released

Upgraded a CCR1009+ from 6.25 to 6.30 Since a CCR1009+ will not connect reliably via SFP+ with high end Cisco kit with auto-negotiate enabled on the module, we needed to disable auto-negotiate for the SFP+ slot. When we upgraded, auto-negotiation was re-enabled by Mikrotik. Of course we were locked ...
by dibatech
Fri Dec 26, 2014 10:13 pm
Forum: General
Topic: Feature Request TR-069 CPE
Replies: 82
Views: 24960

Re: Feature Request TR-069 CPE

+1.
We make extensive use of TR-069
by dibatech
Thu Sep 25, 2014 11:14 am
Forum: General
Topic: Bash Exploit
Replies: 24
Views: 13657

Re: Bash Exploit

Very interested here as well.
Lots of patching going on...
by dibatech
Thu Jun 19, 2014 8:42 pm
Forum: General
Topic: v6.15 released
Replies: 302
Views: 103402

tdma-period auto

Also set tdma-period to auto via console. 61 Km link with nv2 and wds-birdge. Lost connection with board (RB911G-5HPnD). I am still able to access site via redundant link though. Board non responsive. Driving out to go and power cycle. Board is no longer visible under /ip neighbors. Ethernet connect...
by dibatech
Wed May 14, 2014 3:20 pm
Forum: General
Topic: v6.12 released
Replies: 237
Views: 57481

RIP erratic between 5.26 and 6.12

Hi guys.
Can confirm that RIP seems to be behaving erratic when propagating connected routes between version 5.26 and 6.12.

I would like to tender my resignation to the Mikrotik Beta testing program. V6 Sucks. Period.
Please do me a favor and PM me when version 6 is useable.
by dibatech
Wed Apr 16, 2014 11:12 pm
Forum: General
Topic: v6.12 released
Replies: 237
Views: 57481

CCR1016-12G vlan issue.

CCR1016-12G Strange vlan issue. Added vlan 1286 on ether12 via winbox. Close winbox, reopen, vlan now missing. Under vlans tab in interfaces setup, there is a ppp-XXXX dynamic user listed?? Seems like the vlan interface name / index however mikrotik does it gets corrupted. Resetted board to defaults...
by dibatech
Fri Aug 12, 2011 1:30 pm
Forum: The Dude
Topic: Tools on Windows 7 64 Bit
Replies: 2
Views: 1446

Tools on Windows 7 64 Bit

Hi all. Dude ver 4b3 running as Administrator and UAC, firewalls etc disabled. Working: Ping SNMP Walk FTP Not Working: Traceroute Telnet SSH tool: Created as: C:\"Program Files (x86)"\PuTTY\putty.exe [Device.AddressesColumn] If i paste this into cmd window it works btw. :? What gives. Can't find re...
by dibatech
Thu Dec 02, 2010 3:35 pm
Forum: General
Topic: NAT differences between v4 and v5
Replies: 6
Views: 1050

Re: NAT differences between v4 and v5

Thank you for including this update. Can't remember anybody ever feature requested this.
Found the info @ http://kernelnewbies.org/Linux_2_6_34
by dibatech
Thu Dec 02, 2010 2:58 pm
Forum: General
Topic: NAT differences between v4 and v5
Replies: 6
Views: 1050

Re: NAT differences between v4 and v5

Thank You Normis. We are having issues to get T.38 Faxing working properly through NATted connections. Do you know if v 5 Solves the problem completely of broken T.38 (udptl)? I would love some more info as we have a few thousand of these to do. I have googled for any changes in iptable's implimenta...
by dibatech
Thu Dec 02, 2010 2:52 pm
Forum: General
Topic: NAT differences between v4 and v5
Replies: 6
Views: 1050

NAT differences between v4 and v5

Hi everybody. Can anybody shed some light on the difference in NAT between ROS 4.X An ROS 5.X. We see completely different behavior in Fax over IP setups with common ATA's between version. Seems like T.38 breaks when being src-nat (masquerade) by version ROS 4 ROS 5 looks much closer to working in t...
by dibatech
Thu Nov 11, 2010 8:00 am
Forum: RouterBOARD hardware
Topic: Replacement rof RB44
Replies: 0
Views: 563

Replacement rof RB44

Hi guys. We use X86 Based machines for PPPOE access concentrators via VPLS tunnels. On the Routerboard based network we can use mtu of 1512 on mpls. It is not however possible on the X86 based machines as the LAN cards does not support L2 MTU > 1500. Is there a replacement coming up for the RB44's t...
by dibatech
Wed Sep 15, 2010 10:10 am
Forum: General
Topic: New wireless protocol: Nv2 in v5.0beta5
Replies: 217
Views: 77777

Re: New wireless protocol: Nv2 in v5.0beta5

Tested a BETA version of the Version 5.0RC1 package to see if the the nv2-cell setting helps to fix the range-timeouts on a 110km link. Guess what, it works. Well done guys. Results: Setup: RB411U -> RB433AH R52Hn Cards both ends. 29 dB Parabolic Dishes single feed. Signal levels -77dB to -80dB 18Mb...
by dibatech
Mon Sep 13, 2010 9:01 am
Forum: General
Topic: New wireless protocol: Nv2 in v5.0beta5
Replies: 217
Views: 77777

Re: New wireless protocol: Nv2 in v5.0beta5

Period size is not exactly the tool you would use to fix this. Size was adjusted up 10ms with no improvements.
Thank you in any case.
by dibatech
Sun Sep 12, 2010 10:21 am
Forum: General
Topic: New wireless protocol: Nv2 in v5.0beta5
Replies: 217
Views: 77777

nv2-cell-radius

I'm trying to get 110Km link working with nv2. Getting lots of range timeouts. With usual nstreme the link is performing as expected. Read that nv2-cell-radius might be the setting to tweak. I cannot find it in cmd neither gui. Access is available for Mikrotik if they want to evaluate long distance ...
by dibatech
Sun Aug 15, 2010 7:34 pm
Forum: General
Topic: RouterOS v5 beta 6
Replies: 84
Views: 22898

Re: RouterOS v5 beta 6 110 Km Link.

Point A: RB433AH Point B: RB411 Only good old fashioned NStreme works as nv2 ,nv2 nstreme and nv2 nstreme 802.11 briefly ascotiates, but disconnects almost immediatly. log: 00:28:01 wireless,info 00:0C:42:3A:XX:XX@wlan1 established connection on 5520, SSID XXX 00:28:06 wireless,info 00:0C:42:3A:XX:X...
by dibatech
Sat Sep 19, 2009 10:09 am
Forum: Wireless Networking
Topic: Distance versus throughput on r2n
Replies: 0
Views: 443

Distance versus throughput on r2n

Hi there. Anybody got information available as to how throughput on 802.11n will scale with distance and signal level. I'm thinking of using a decent 34dB dual feed dish with at least 50dB channel isolation ad R2N or SR71. Is this however going to be of any benefit as i plan to go 50KM and 100 KM li...
by dibatech
Fri Sep 11, 2009 6:23 pm
Forum: General
Topic: Feature request
Replies: 9
Views: 1449

Re: Feature request

When using a system like divitas: http://www.divitas.com/Product.html Walking with Sip 802.11 Wifi phone between AP's drops calls or at least become non-responsive for a while. The previous products mentioned does the handover between ap's seemingly seemless. I will however test HWMP+. It seems like...
by dibatech
Mon Sep 07, 2009 1:45 pm
Forum: General
Topic: Feature request
Replies: 9
Views: 1449

Feature request

Hi guys. Starting to need 802.11r more and more. Please, i don't want to use Trapese, Xirrus or Cisco.
I will even help you test :D
by dibatech
Sun Apr 26, 2009 8:18 pm
Forum: General
Topic: Multiple Gateway problems
Replies: 1
Views: 582

Multiple Gateway problems

I have a problem with incoming connections on pppoe interfaces from my ISP. Incoming connections are being replied to correctly but via the wrong interface (the default route interface) I am marking connections and routes on each of these. Routing Setup: dst-address=0.0.0.0/0 gateway=XXX.XXX.XXX.XXX...
by dibatech
Sun Dec 07, 2008 6:06 am
Forum: General
Topic: Feature request - Fetch tool
Replies: 2
Views: 1274

Feature request - Fetch tool

Hi guys. is it possible to http fetch to local device file like dev/null.

When running the tool on a scheduler, i do not want to break the onboard flash after numerous writes.
by dibatech
Mon Nov 17, 2008 6:53 am
Forum: General
Topic: Ha Ha.. found your hidden radius attributes
Replies: 5
Views: 1478

Re: Ha Ha.. found your hidden radius attributes

What have you found?
by dibatech
Tue Sep 30, 2008 12:52 pm
Forum: General
Topic: DNS update tool changes.
Replies: 2
Views: 755

Re: DNS update tool changes.

by dibatech
Tue Sep 30, 2008 12:04 pm
Forum: General
Topic: Fetch tool
Replies: 1
Views: 1049

Fetch tool

When doing the following: /tool fetch mode=http port=80 address=192.168.2.4 src-path="/dyndns/welcome.php?user=username&password=345" This works fine. Im just concerned that a output file gets created after this(I KNOW IT IS SUPPOSED TO DO THAT :D ) I guessed this: /tool fetch mode=http port=80 addr...
by dibatech
Sun Sep 28, 2008 10:57 am
Forum: General
Topic: Load Balancing Question, Please Help !
Replies: 2
Views: 815

Re: Load Balancing Question, Please Help !

Remember that when using nth, each new connection usually goes through the next gateway. If you open a web site, you will see for instance that some pictures and then ads will be fetched via different gateways. The closest you will get to bandwidth aggregation with this setup is when you download hu...
by dibatech
Wed Sep 24, 2008 12:54 pm
Forum: General
Topic: Best practice with pppoe+MTU
Replies: 17
Views: 24997

Re: Best practice with pppoe+MTU

I agree. MTU setting of 1456 as well as MRU works well. especially if this network is also supplied connectivity from some pppoe-session / vpn from ISP.
by dibatech
Thu Sep 18, 2008 4:23 pm
Forum: General
Topic: E1/T1 MT hardware support
Replies: 31
Views: 5783

Re: E1/T1 MT hardware support

I am using Farsync cards successfully with Mikrotik.
FarSync T2U (2 port X.21/V.35/V.24)
by dibatech
Mon Sep 15, 2008 8:30 am
Forum: General
Topic: DNS update tool
Replies: 0
Views: 2189

DNS update tool

Hi guys. What is the difference between dns updates from version 3.10 to 3.13? Getting in bind 9: client 192.168.1.211#40318: request has invalid signature: TSIG rtr: tsig verify failure (BADSIG) Wireshark produces the following results: 20 5.984007 192.168.1.100 192.168.1.211 DNS Dynamic update res...
by dibatech
Fri Sep 12, 2008 11:48 pm
Forum: General
Topic: RouterOS v3.14rc1 released
Replies: 42
Views: 5514

Re: RouterOS v3.14rc1 released

Thanx for the effort in any case guys.
The synchronous drivers will help us a lot.
by dibatech
Mon Aug 11, 2008 1:17 pm
Forum: General
Topic: DNS update tool changes.
Replies: 2
Views: 755

DNS update tool changes.

Are there any changes in 3.11 we should know about with regards to the dns update client? On versions before 3.11 my dns-updates are working. With 3.11 BIND complains with: client XX.XX.XX.XX#35438: request has invalid signature: TSIG client: tsig verify failure (BADSIG) Time and dates are synchroni...
by dibatech
Sat Jul 26, 2008 5:47 pm
Forum: General
Topic: Hacked??
Replies: 1
Views: 1228

Hacked??

Running Version 3.2 Mikrotik Setup: pppoe client connected. Public IP obtained from ISP ok. Internal users on private IP Range on own Ethernet interface. Nat rule: Masquarade if out interface = pppoe client Problem: Traffic in and out of pppoe-interface (LOTS, not just Winbox or SSH) At first i thou...
by dibatech
Wed Jul 09, 2008 11:41 am
Forum: General
Topic: VOIP QOS
Replies: 0
Views: 704

VOIP QOS

Have anybody tried to port the ruleset of ASTShaper/Wondershaper to Mikrotik. Not being too clued on on QOS and management and having gone over the examples in the WIKI i have questions. 1. Does Mikrotik support HFSC as opposed to HTB? 2. Is SFQ the same as HFSC? I have tried with limited success to...
by dibatech
Sun Jun 22, 2008 7:48 pm
Forum: General
Topic: Feature request - Wan "Optimization"
Replies: 3
Views: 3008

Feature request - Wan "Optimization"

Something like this:
Compression on WAN's.
Example: http://trafficsqueezer.sourceforge.net
by dibatech
Tue Jun 03, 2008 6:05 pm
Forum: Wireless Networking
Topic: Need some answers from an expert.
Replies: 4
Views: 1161

Re: Need some answers from an expert.

1. Put down a small RB133 based router at your client's remote office. (Or load openvpn client on pc /server there) 2. Make an openvpn connection from your client's mikrotik based cpe and use bridged mode. This should make your client's machine able to use the dhcp-server and gateway on his remote n...
by dibatech
Tue Apr 01, 2008 8:29 am
Forum: General
Topic: Fancy Power Router doesnt give me the throughput I need
Replies: 14
Views: 2143

Re: Fancy Power Router doesnt give me the throughput I need

Have you tried these rules? /ip firewall mangle add action=jump chain=forward comment="" disabled=no jump-target=mss tcp-flags=syn add action=change-mss chain=mss comment="" disabled=no new-mss=1440 protocol=tcp tcp-flags=syn tcp-mss=!536-1460 add action=change-mss chain=mss comment="" disabled=no n...
by dibatech
Wed Mar 26, 2008 9:56 pm
Forum: General
Topic: Fancy Power Router doesnt give me the throughput I need
Replies: 14
Views: 2143

Re: Fancy Power Router doesnt give me the throughput I need

Excuse my stupidity but....
Could you please explain to me what a 12X1.5 meg suddenlink connection is as we don't get these where i'm from.

A real shot in the dark for me would be to check the mtu / mss values you are using. Is your Suddenlink + Toshiba combo changing tcp mss and / or mtu?
by dibatech
Wed Mar 26, 2008 6:43 am
Forum: General
Topic: Fancy Power Router doesnt give me the throughput I need
Replies: 14
Views: 2143

Re: Fancy Power Router doesnt give me the throughput I need

If you have multiple routers with static ip's connected to the same Mikrotik then you are probably running some type of load balancing algorithm? Does the routers have different public ip's assigned to them or do they have private ip's assigned on their ethernets?
by dibatech
Tue Mar 25, 2008 7:30 pm
Forum: General
Topic: Fancy Power Router doesnt give me the throughput I need
Replies: 14
Views: 2143

Re: Fancy Power Router doesnt give me the throughput I need

Does your Mikrotik router create a pppoe-session through each modem on its own ethernet interface or does your routers have static ip's configured and act as routers themselves?
by dibatech
Thu Mar 20, 2008 9:00 pm
Forum: General
Topic: Failed 3.4 to 3.5 upgrade x86
Replies: 20
Views: 3496

Re: Failed 3.4 to 3.5 upgrade x86

Same here. Updated from 3.3 to 3.5 System specs: Intel G35 Chipset Core 2 Quad 2.2 GHz 1 gig Ram 20 Gb PATA Hdd Drove 120Km to server, Reinstalled with "keep previous settings" from Version 3.4 ISO and came back fine. One other problem though. Previously imported certificates was gone. When trying t...
by dibatech
Tue Feb 19, 2008 10:31 pm
Forum: General
Topic: QOS with TOS
Replies: 1
Views: 1497

QOS with TOS

Does Mikrotik do "Hardware" prioritization of packets marked with different TOS values? (TCP Stack implementation?) Does Mikrotik only inspect / match / modify TOS field on packets? Does router automatically prioritize packets marked with TOS, or does marked packets need to go through queues to affe...
by dibatech
Sun Feb 03, 2008 1:04 pm
Forum: General
Topic: Traceroute broken.
Replies: 0
Views: 555

Traceroute broken.

Traceroute does not give correct info with certain configurations. It seems like the first hop is not being reported correctly in the following configuration: From pc using MT router (192.168.1.3) with pppoe-client and masquerade rule. (Version 3.2 RB600) Before: 1 <1 ms <1 ms <1 ms 192.168.1.3 2 * ...
by dibatech
Sat Dec 15, 2007 9:53 pm
Forum: General
Topic: Possible console / scripting bug 3rc13
Replies: 0
Views: 937

Possible console / scripting bug 3rc13

Two openvpn interfaces created & running. [admin@Test] /interface ovpn-client print brief Flags: X - disabled, R - running # NAME 0 R ovpn-out1 1 R ovpn-out2 When scripting or changing you cannot set the correct interface: /interface ovpn-client set pppoe- (tab produces list of configured pppoe-inte...
by dibatech
Wed Oct 17, 2007 2:54 pm
Forum: General
Topic: WPA2 via Radius
Replies: 0
Views: 1021

WPA2 via Radius

Any information on new attributes in V3 to enable this? Can only find this in Documentation: ATTRIBUTE Mikrotik-Wireless-Enc-Algo 6 integer Mikrotik ATTRIBUTE Mikrotik-Wireless-Enc-Key 7 string Mikrotik VALUE Wireless-Enc-Algo No-encryption 0 VALUE Wireless-Enc-Algo 40-bit-WEP 1 VALUE Wireless-Enc-A...
by dibatech
Wed Oct 17, 2007 2:29 pm
Forum: Wireless Networking
Topic: help with dynamic wpa
Replies: 4
Views: 1082

Re: help with dynamic wpa

Hi Uldis.
Where can i find info on the new attributes that is supported in v3.

Would also like to do wpa key from radius.
by dibatech
Fri Oct 05, 2007 7:43 am
Forum: General
Topic: nth counter in v3.0rc6
Replies: 1
Views: 1183

Re: nth counter in v3.0rc6

Dumb user ERROR :?

The nth counter is disabled by just clicking on the expansion arrow on nth.
by dibatech
Thu Oct 04, 2007 7:00 pm
Forum: General
Topic: 3.0rc6 winbox disconnects
Replies: 4
Views: 1457

Re: 3.0rc6 winbox disconnects

Same here.
Routerboard minirouter 3.0rc6 connecting via ip.
by dibatech
Thu Oct 04, 2007 6:58 pm
Forum: General
Topic: nth counter in v3.0rc6
Replies: 1
Views: 1183

nth counter in v3.0rc6

When i create mangle rule example mark-routing the following happens: The rule is created with: chain=prerouting action=mark-routing new-routing-mark=Modem1 passthrough=no in-interface=eth1_Local connection-mark=Balance1 nth=2,0 It sems that any new rule getss added with this nth config. This is als...
by dibatech
Tue Jul 10, 2007 5:47 pm
Forum: General
Topic: How to block YouTube
Replies: 3
Views: 6998

Re: How to block YouTube

1. Do a host lookup under your favourite OS example.. [TestBox]# host youtube.com youtube.com has address 208.65.153.253 youtube.com has address 208.65.153.251 youtube.com mail is handled by 10 sjl-mbox1.sjl.youtube.com. It should show which ip's handle the site. 2. add these ip's to a address list....
by dibatech
Tue Jun 19, 2007 7:29 pm
Forum: Wireless Networking
Topic: 802.11n
Replies: 20
Views: 3940

Re: 802.11n

Congrats with new Routerboards.
It lokks realy promising.
by dibatech
Tue May 22, 2007 5:24 pm
Forum: Wireless Networking
Topic: Wimax doesn't seem to work yet
Replies: 6
Views: 1586

Thank you for the explanation.
May i please have my head back now?
by dibatech
Mon May 21, 2007 6:54 pm
Forum: The Dude
Topic: Devices missing labels
Replies: 22
Views: 7571

Labels fixed under Ubuntu 7.04

Copy fonts from windows xp c:/windows/fonts to /home/*youruser*/.wine/windows/fonts
by dibatech
Fri May 18, 2007 5:30 pm
Forum: Wireless Networking
Topic: Wimax doesn't seem to work yet
Replies: 6
Views: 1586

Wimax doesn't seem to work yet

So. Got the cards (DNMA-81 ABG/N).
Quickly popped it inte RB500
Upgraded to v3beta7.

No wireless interfaces listed :cry:

So Mikrotik guys.

The Atheros AR5416 mini-pci is not vapourware anymore.
How about a new beta release huh?

Image
by dibatech
Thu Apr 12, 2007 7:52 pm
Forum: Wireless Networking
Topic: Antenna help needed
Replies: 2
Views: 789

Antenna

The antenna radiates in a narrow 8 degree angle on the y-axis.(Vertical) It should work better to get a lower gain sectorized antenna that has a smaller beamwidth for example 90 degree -3dB instead of a 120 degree unit. You should then be able to tilt your antenna further down, but still cover furth...
by dibatech
Mon Mar 12, 2007 9:27 pm
Forum: General
Topic: FATAL ERROR: No hard disk found (compact flash)
Replies: 5
Views: 8493

Mikrotik does not seem to work on Intel 865 and newer based mainboards even if sata is in legacy. Also ver 3 beta does not seem to work either on these boards.

Linux also have problems and can't work if not started with all-generic-ide, pci=nommconf kernel parameter.
by dibatech
Mon Mar 12, 2007 9:22 pm
Forum: General
Topic: How to load balancing PPPoE wih Dinamic IP ?
Replies: 4
Views: 1225

Multiple pppoe sessions

If your isp assigns a different gateway for every pppoe connection you can load balance with nth etc.

If your gateway is the same for for the pppoe sessions it can't be done with current mikrotik.
by dibatech
Sat Dec 09, 2006 9:14 am
Forum: General
Topic: One Network Many PPPOE connection and pppoe connection ????
Replies: 7
Views: 1688

Does anybody have an idea if Mikrotik is working on this? I have a need to do this setup as well.
by dibatech
Sat Dec 09, 2006 8:28 am
Forum: General
Topic: SNMP failing to respond
Replies: 4
Views: 1103

SNMP not responding.

I have many Routerboard 112's with later 2.9.30 onwards that does this often. seems like it stops processing SNMP. Some even stops responding to SSH, Telnet, Mac Telnet but still routes. After a reset the units works fine again. It is my personal opinion that RB112's at least cannot manage a huge am...
by dibatech
Tue Nov 28, 2006 6:26 pm
Forum: Wireless Networking
Topic: Nstreme-dual low throughput
Replies: 3
Views: 972

CPU Utilization runs @ 50 -68 % peaks at 72%.
Seems like there is still some spare cycles.
I do however agree that the rb532 might not be fully capeable of nstreme 2
by dibatech
Mon Nov 27, 2006 6:54 am
Forum: Wireless Networking
Topic: Nstreme-dual low throughput
Replies: 3
Views: 972

Nstreme-dual low throughput

System setup: 2 X RB532 over clocked to 330 MHz (For testing phase) 4 X R52 Atheros mini-pci's 4 X 18dB Antenna. (Hor and Vert polarized antennas paired correctly) Framer Policy: Exact Mode: Nstreme Dual Slave on all cards. Ver 2.9.30 upgraded to 2.9.38 (same speed) Received Signal is -50 dB (Link b...
by dibatech
Fri Sep 29, 2006 9:47 am
Forum: Wireless Networking
Topic: Wireless card recieve blows issue
Replies: 92
Views: 36305

Image

Connect Pins
TX to A1
RX to A2

The TX & RX pins are the ones closest to the ufl Connectors.
Diversity switch disabled!
by dibatech
Thu Sep 28, 2006 8:35 am
Forum: Wireless Networking
Topic: 18km link CM9 ws SR5, 40Mbit, but some packet loss.
Replies: 23
Views: 4378

Both.
Try rather not to use Turbo mode for longer links.
by dibatech
Tue Sep 26, 2006 8:18 pm
Forum: Wireless Networking
Topic: Wireless card recieve blows issue
Replies: 92
Views: 36305

Repair CM9 diversity Switch

With cards broken in this way i have found that you can most of the times measure and check if the diversity switch is faulty. Do this at your own peril!!!!!!!!!!!!!!!!!!!!! If you measure after the capacitor closest to the ufl connector you are supposed to measure very close to 50 Ohms. Most of the...
by dibatech
Tue Sep 26, 2006 8:03 pm
Forum: Wireless Networking
Topic: 18km link CM9 ws SR5, 40Mbit, but some packet loss.
Replies: 23
Views: 4378

Packet loss.

Try this
Check in routeros Manual and change the ACK timeout to a static setting.
There is a lookup table.
by dibatech
Tue Sep 26, 2006 7:36 pm
Forum: General
Topic: Transparent Proxy and multiple gateways.
Replies: 1
Views: 1103

Transparent Proxy and multiple gateways.

Is this possible?? I have a Mikrotik Transparent Proxy Up and running. 2 Nic's configured in 1 bridge........ I use a Radware Linkproof to load-balance through 6 next-hop routers. Will non cached "packets" retain ther src address so that i can distribute specific src address pools to certain NHR's ?...
by dibatech
Wed Sep 20, 2006 4:26 pm
Forum: General
Topic: PCI ADSL modems.
Replies: 2
Views: 873

Thanx.
by dibatech
Wed Sep 20, 2006 3:16 pm
Forum: General
Topic: PCI ADSL modems.
Replies: 2
Views: 873

PCI ADSL modems.

Any PCI ADSL modems supported by RouterOS??
See only one XDSL card under supported devices.
Am i mistaken??
by dibatech
Wed May 03, 2006 3:10 pm
Forum: General
Topic: Big PPPOE Problem
Replies: 7
Views: 1271

PPPoe Problem

You could fix the problem by changing the MAC setup.
(Use Lan or wan Mac addr)??
by dibatech
Wed Apr 19, 2006 7:09 pm
Forum: Wireless Networking
Topic: CPE-Antenna alignment via customer / Application available?
Replies: 149
Views: 33089

Program

So, who do i need to kiss to get this too :lol:
Also writing one in with delphi. Don't have snmp vcl though.
Everything scripted and parsed through telnet :x
willing to share code.
by dibatech
Mon Apr 17, 2006 11:52 pm
Forum: Scripting
Topic: CPE installer application.
Replies: 0
Views: 812

CPE installer application.

I have written a small app for installers to do basic installation tasks.
Scanning, ascotiating, status without the installer needing to go into winbox.
I have written this as a winbox-lite type app. It is written for windows in Delphi. any takers on further development help ?? Will share source.
by dibatech
Mon Apr 17, 2006 11:46 pm
Forum: General
Topic: Bulk configuration tool...
Replies: 12
Views: 5763

Bulk Config tool

Wrote a bulk configurator with delphi.
Sends any script via console.
by dibatech
Tue Apr 04, 2006 2:50 pm
Forum: Scripting
Topic: External program to view wlan scan results
Replies: 4
Views: 1754

Thanx for the reply.
Will have to wait for the api.
Any ideas on a temp workaround??
by dibatech
Tue Apr 04, 2006 10:29 am
Forum: Scripting
Topic: External program to view wlan scan results
Replies: 4
Views: 1754

External program to view wlan scan results

I have to develop a "lite" edition of winbox so that i can let installation guys do basic setups, as well as display vital statistics in the system tray to end users. we are using Rb112's as CPE's I can do most things through scripting but i have a problem to Scan for AP's My end aim is to display s...