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), ...

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...

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 ...

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...

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...

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 ...

Bump. Anybody have any idea regarding any of my questions?

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 ...

Thank you, I have sent the mail.

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.

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...

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 ...

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.

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...

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 ...

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&am...

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 ...

[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.

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...

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...

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...