Community discussions

Search found 21 matches

by smite
Sun May 05, 2013 3:23 am
Forum: General
Topic: Mikrotik (6.0rc14) DNS bug (TCP/53 vs. >512-byte answers)
Replies: 3
Views: 2907

Mikrotik (6.0rc14) DNS bug (TCP/53 vs. >512-byte answers)

Problem: Mikrotik (6.0rc14) DNS accepts 'truncated' DNS responses as answer instead of retrying the query via TCP. Symptoms: When Mikrotik is configured to use Ziggo DNS (213.51.129.37), com-services.pandonetworks.com is not resolvable. When Mikrotik is configured to use UUnet DNS (193.79.242.39), ...
by smite
Sun May 15, 2011 1:46 pm
Forum: RouterBOARD hardware
Topic: RB1100 alternative
Replies: 6
Views: 1829

Re: RB1100 alternative

I have tested ROS version 5 on them and they work fine. But they only have two ethernet ports. If Mikrotik released a 4 port PCIe 10/100/1000 NIC, that would make the Supermicro more interesting as a router. Supermicro has 2x10GE and 4xGE PCIe NICs: http://www.supermicro.nl/products/accessories/add...
by smite
Tue Feb 22, 2011 11:48 pm
Forum: General
Topic: CPU usage "/tool profile" vs. "/system resources"
Replies: 14
Views: 14730

Re: CPU usage "/tool profile" vs. "/system resources"

From your attached picture I see CPU Frequency=1199MHz. Is this a RB1100 or sth else? :) It's an overclocked RB1100. But clocking it back to 800MHz makes no difference. As for the difference, could it be that the profiler is calculating the CPU usage based on the average for a period of time? Just ...
by smite
Tue Feb 22, 2011 6:26 pm
Forum: General
Topic: CPU usage "/tool profile" vs. "/system resources"
Replies: 14
Views: 14730

Re: CPU usage "/tool profile" vs. "/system resources"

3) connection tracking is disabled on this device. Any other idea? Have you checked all the submenus under /ip firewall? Are there any nat or mangle rules, including dynamic ones (tcp mss adjustments on vpn links)? This is the entire output: [admin@rb1100-1] /ip firewall> export # feb/22/2011 16:20...
by smite
Sun Feb 13, 2011 2:02 am
Forum: General
Topic: CPU usage "/tool profile" vs. "/system resources"
Replies: 14
Views: 14730

Re: CPU usage "/tool profile" vs. "/system resources"

1) do not know. I would strongly suspect only MT can tell you, from a supout.rif 2) no, you cannot. 3) 'firewall' likely includes connection tracking. You may be able to turn that off depending on what your router is used for. http://wiki.mikrotik.com/wiki/Manual:Connection_tracking lists the affec...
by smite
Sat Feb 12, 2011 6:18 pm
Forum: General
Topic: CPU usage "/tool profile" vs. "/system resources"
Replies: 14
Views: 14730

Re: CPU usage "/tool profile" vs. "/system resources"

because its RB1100 - its office router and this router not very powerfull ) Thanks for your answer, but that does not answer the questions, 1) Why is there an almost 100% difference in output of CPU usage between "/tool profile" and "/system resources"? 2) Can I disable queuing completely? If so, h...
by smite
Fri Feb 11, 2011 11:33 am
Forum: General
Topic: CPU usage "/tool profile" vs. "/system resources"
Replies: 14
Views: 14730

Re: CPU usage "/tool profile" vs. "/system resources"

Bump. Anybody have any idea regarding any of my questions?
by smite
Wed Jan 26, 2011 5:20 pm
Forum: General
Topic: CPU usage "/tool profile" vs. "/system resources"
Replies: 14
Views: 14730

CPU usage "/tool profile" vs. "/system resources"

Hello, I have a few RB1100 running full-table BGP (BGP sessions with 7 routers, only IBGP). I'm doing ~100Mbps traffic currently and I have a few questions about CPU usage: Question 1: I check the "/system resource", I see: [admin@rb1100-1] /system resource> print ... cpu-load: 26% When I compare th...
by smite
Fri Jul 23, 2010 8:55 am
Forum: Forwarding Protocols
Topic: VPLS RouterOS <-> JUNOS BGP signalling problem
Replies: 17
Views: 5882

Re: VPLS RouterOS <-> JUNOS BGP signalling problem

Thank you, I have sent the mail.
by smite
Thu Jul 22, 2010 11:28 am
Forum: RouterBOARD hardware
Topic: Cannot set RB1100 MTU above 1600 bytes
Replies: 5
Views: 2303

Re: Cannot set RB1100 MTU above 1600 bytes

Sorry, user error.

ether11-13 on RB1100 are limited to 9116 bytes. 9192 is larger than 9116.

Strange though, because ether1-10 which are behind the switchchip can do 9498.
by smite
Thu Jul 22, 2010 9:43 am
Forum: RouterBOARD hardware
Topic: Cannot set RB1100 MTU above 1600 bytes
Replies: 5
Views: 2303

Re: Cannot set RB1100 MTU above 1600 bytes

Ahh, the syntax is different. This was confusing me. [admin@m2] > /interface ethernet set numbers=1 l2mtu=9192 failed to update l2mtu [admin@m2] > /interface ethernet set ether2 l2mtu=9192 [admin@m2] > Thank you for your fast response! This is unintuitive though, because all other settings in Router...
by smite
Thu Jul 22, 2010 9:13 am
Forum: RouterBOARD hardware
Topic: Cannot set RB1100 MTU above 1600 bytes
Replies: 5
Views: 2303

Cannot set RB1100 MTU above 1600 bytes

Not sure if this is a hardware, software or usererror. I have tried on RouterOS 4.10, 5b3 and 5b4. I have two RB1100 and I cannot set MTU >1600: [admin@m2] > /interface print Flags: D - dynamic, X - disabled, R - running, S - slave # NAME TYPE MTU L2MTU 0 R ether12 ether 1500 1600 1 R ether13 ether ...
by smite
Thu Jul 22, 2010 8:06 am
Forum: Forwarding Protocols
Topic: VPLS RouterOS <-> JUNOS BGP signalling problem
Replies: 17
Views: 5882

Re: VPLS RouterOS <-> JUNOS BGP signalling problem

Do you have any time-period for this?

I will be moving these RB1100 in production soon and then I will no longer have a large amount to test with.
by smite
Wed Jul 21, 2010 3:09 pm
Forum: Forwarding Protocols
Topic: VPLS RouterOS <-> JUNOS BGP signalling problem
Replies: 17
Views: 5882

Re: VPLS RouterOS <-> JUNOS BGP signalling problem

Is there anything I can help with? I currently have 1 M10, 2 RB1100 and some M40s in my testsetup. Would it help to have temporary access to this setup? It would make the routerboards much more valuable for me, and propably others, if they would interoperate with the large installed base of Junipers...
by smite
Tue Jul 20, 2010 1:08 am
Forum: Forwarding Protocols
Topic: VPLS RouterOS <-> JUNOS BGP signalling problem
Replies: 17
Views: 5882

Re: VPLS RouterOS <-> JUNOS BGP signalling problem

Mplsguy/jasejames, Has this ever been resolved? I have a Juniper M10 running 10.0R1.8 and Mikrotik RB1100 running 4.9 and I am running into the same problem. First I also had the "Invalid label-block for real advertisement" and when I googled on this, this forum post is in the only one of the entire...
by smite
Mon Jun 28, 2010 11:50 pm
Forum: General
Topic: feature request: dynamic DHCP
Replies: 2
Views: 1004

feature request: dynamic DHCP

dhpcd on Linux supports dynamic options, like: if not exists gpxe.bus-id { filename "gpxe/undionly.kpxe"; } else { filename "gpxe/menu.gpxe"; } See http://www.etherboot.org/wiki/appnoted#how_to_setup_the_dhcp_server for a use-case or http://forum.mikrotik.com/viewtopic.php?f=2&t=42957 for my first t...
by smite
Mon Jun 28, 2010 10:59 pm
Forum: General
Topic: DHCP Server. filename based on option
Replies: 2
Views: 1074

DHCP Server. filename based on option

Is it possible with RouterOS to hand out different filenames based on a DHCP option? In my Linux dhcpd I have: if not exists gpxe.bus-id { filename "gpxe/undionly.kpxe"; } else { filename "gpxe/menu.gpxe"; } http://www.etherboot.org/wiki/appnoted#how_to_setup_the_dhcp_server for a usecase. This is s...
by smite
Mon Jun 28, 2010 10:19 pm
Forum: General
Topic: 4.10 - RB750G system health voltage incorrect
Replies: 1
Views: 589

4.10 - RB750G system health voltage incorrect

[admin@banaan] > /system routerboard print
       routerboard: yes
             model: "750G"
     serial-number: "268201AF4E0D"
  current-firmware: "2.26"
  upgrade-firmware: "2.26"
[admin@banaan] > /system health print
  voltage: 43859.6V
[admin@banaan] >
This is on 4 different RB750G.
by smite
Mon Jun 28, 2010 10:16 pm
Forum: General
Topic: RouterOS5beta3 metarouter bug report. Hanging/crashing
Replies: 3
Views: 1837

Re: RouterOS5beta3 metarouter bug report. Hanging/crashing

do you have watchdog enabled? [admin@MikroTik] /system watchdog> export # jan/02/1970 00:00:17 by RouterOS 5.0beta3 # software id = K5SQ-1FFG # /system watchdog set auto-send-supout=no automatic-supout=yes no-ping-delay=5m watch-address=none watchdog-timer=yes This is the default setting. and do yo...
by smite
Sun Jun 27, 2010 4:05 pm
Forum: General
Topic: RouterOS5beta3 metarouter bug report. Hanging/crashing
Replies: 3
Views: 1837

RouterOS5beta3 metarouter bug report. Hanging/crashing

Description: Running a the OpenWRT image on RB1100 either hangs the host mikrotik and does not recover, or spontanously reboot under trivial load. How to reproduce: Put http://www.mikrotik.com/download/metarouter/openwrt-mr-ppc-rootfs.tgz on the RB1100. [admin@MikroTik] > metarouter import-image fil...
by smite
Thu Mar 04, 2010 5:18 pm
Forum: RouterBOARD hardware
Topic: RB1100
Replies: 185
Views: 64365

Re: RB1100

Just making sure you know there are already supported solutions like this. Most of these are already accomplished though existing Made for MikroTik Products. You an visit the hardware comparability list for those. Ours is at http://www.mikrotikrouter.com These include up to 22 GigE Fibers and Up to...