Re: [WISPA] RB-1100 strange issues
Does the RB-1100 ports have separate auto-negotiate and auto-mdix settings? All I know is this: From http://en.wikipedia.org/wiki/Auto-MDIX#Auto-MDIX: " For Auto-MDIX to operate correctly, the speed on the interface and duplex setting must be set to "auto"." Greg On Sep 30, 2010, at 6:52 PM, Rubens Kuhl wrote: > Does mdix-enable works, or should work, on the RB-1100 ? Shouldn't > that option make ports without auto-negotiation work with straight > cable ? > > As for the performance issues, it seems related to tagged traffic. > Still trying to diagnose this one. > > Rubens > > > On Thu, Sep 30, 2010 at 4:42 PM, Greg Ihnen wrote: >> When you take the ethernet ports off auto are you using a crossover cable? I >> learned that the hard way (well not too hard, when I posted that turning off >> auto made the port on some UBNT gear go dead folks here educated me). >> >> Greg >> On Sep 30, 2010, at 12:51 PM, Rubens Kuhl wrote: >> >>> (sorry for the cross-posting) >>> >>> >>> One test scenario of a RB-1100 are showing some strange issues including >>> - Ports do not connect with forced speed/duplex, only with auto >>> - Iperf tests going thru it does OK with UDP but simply passes no TCP >>> traffic >>> >>> It looks pretty close to this post on MT forum: >>> http://forum.mikrotik.com/viewtopic.php?f=3&t=43212&p=229098#p229098 >>> >>> ROS version is 4.11, with firmware updated to 2.27 via system >>> routerboard upgrade (but 2.26 had the same issues). Conntrack is off. >>> >>> >>> Any hints ? >>> >>> >>> Rubens >>> >>> >>> >>> WISPA Wants You! Join today! >>> http://signup.wispa.org/ >>> >>> >>> WISPA Wireless List: wireless@wispa.org >>> >>> Subscribe/Unsubscribe: >>> http://lists.wispa.org/mailman/listinfo/wireless >>> >>> Archives: http://lists.wispa.org/pipermail/wireless/ >> >> >> >> >> WISPA Wants You! Join today! >> http://signup.wispa.org/ >> >> >> WISPA Wireless List: wireless@wispa.org >> >> Subscribe/Unsubscribe: >> http://lists.wispa.org/mailman/listinfo/wireless >> >> Archives: http://lists.wispa.org/pipermail/wireless/ >> > > > > WISPA Wants You! Join today! > http://signup.wispa.org/ > > > WISPA Wireless List: wireless@wispa.org > > Subscribe/Unsubscribe: > http://lists.wispa.org/mailman/listinfo/wireless > > Archives: http://lists.wispa.org/pipermail/wireless/ WISPA Wants You! Join today! http://signup.wispa.org/ WISPA Wireless List: wireless@wispa.org Subscribe/Unsubscribe: http://lists.wispa.org/mailman/listinfo/wireless Archives: http://lists.wispa.org/pipermail/wireless/
Re: [WISPA] RB-1100 strange issues
Does mdix-enable works, or should work, on the RB-1100 ? Shouldn't that option make ports without auto-negotiation work with straight cable ? As for the performance issues, it seems related to tagged traffic. Still trying to diagnose this one. Rubens On Thu, Sep 30, 2010 at 4:42 PM, Greg Ihnen wrote: > When you take the ethernet ports off auto are you using a crossover cable? I > learned that the hard way (well not too hard, when I posted that turning off > auto made the port on some UBNT gear go dead folks here educated me). > > Greg > On Sep 30, 2010, at 12:51 PM, Rubens Kuhl wrote: > >> (sorry for the cross-posting) >> >> >> One test scenario of a RB-1100 are showing some strange issues including >> - Ports do not connect with forced speed/duplex, only with auto >> - Iperf tests going thru it does OK with UDP but simply passes no TCP traffic >> >> It looks pretty close to this post on MT forum: >> http://forum.mikrotik.com/viewtopic.php?f=3&t=43212&p=229098#p229098 >> >> ROS version is 4.11, with firmware updated to 2.27 via system >> routerboard upgrade (but 2.26 had the same issues). Conntrack is off. >> >> >> Any hints ? >> >> >> Rubens >> >> >> >> WISPA Wants You! Join today! >> http://signup.wispa.org/ >> >> >> WISPA Wireless List: wireless@wispa.org >> >> Subscribe/Unsubscribe: >> http://lists.wispa.org/mailman/listinfo/wireless >> >> Archives: http://lists.wispa.org/pipermail/wireless/ > > > > > WISPA Wants You! Join today! > http://signup.wispa.org/ > > > WISPA Wireless List: wireless@wispa.org > > Subscribe/Unsubscribe: > http://lists.wispa.org/mailman/listinfo/wireless > > Archives: http://lists.wispa.org/pipermail/wireless/ > WISPA Wants You! Join today! http://signup.wispa.org/ WISPA Wireless List: wireless@wispa.org Subscribe/Unsubscribe: http://lists.wispa.org/mailman/listinfo/wireless Archives: http://lists.wispa.org/pipermail/wireless/
Re: [WISPA] RB-1100 strange issues
When you take the ethernet ports off auto are you using a crossover cable? I learned that the hard way (well not too hard, when I posted that turning off auto made the port on some UBNT gear go dead folks here educated me). Greg On Sep 30, 2010, at 12:51 PM, Rubens Kuhl wrote: > (sorry for the cross-posting) > > > One test scenario of a RB-1100 are showing some strange issues including > - Ports do not connect with forced speed/duplex, only with auto > - Iperf tests going thru it does OK with UDP but simply passes no TCP traffic > > It looks pretty close to this post on MT forum: > http://forum.mikrotik.com/viewtopic.php?f=3&t=43212&p=229098#p229098 > > ROS version is 4.11, with firmware updated to 2.27 via system > routerboard upgrade (but 2.26 had the same issues). Conntrack is off. > > > Any hints ? > > > Rubens > > > > WISPA Wants You! Join today! > http://signup.wispa.org/ > > > WISPA Wireless List: wireless@wispa.org > > Subscribe/Unsubscribe: > http://lists.wispa.org/mailman/listinfo/wireless > > Archives: http://lists.wispa.org/pipermail/wireless/ WISPA Wants You! Join today! http://signup.wispa.org/ WISPA Wireless List: wireless@wispa.org Subscribe/Unsubscribe: http://lists.wispa.org/mailman/listinfo/wireless Archives: http://lists.wispa.org/pipermail/wireless/
[WISPA] RB-1100 strange issues
(sorry for the cross-posting) One test scenario of a RB-1100 are showing some strange issues including - Ports do not connect with forced speed/duplex, only with auto - Iperf tests going thru it does OK with UDP but simply passes no TCP traffic It looks pretty close to this post on MT forum: http://forum.mikrotik.com/viewtopic.php?f=3&t=43212&p=229098#p229098 ROS version is 4.11, with firmware updated to 2.27 via system routerboard upgrade (but 2.26 had the same issues). Conntrack is off. Any hints ? Rubens WISPA Wants You! Join today! http://signup.wispa.org/ WISPA Wireless List: wireless@wispa.org Subscribe/Unsubscribe: http://lists.wispa.org/mailman/listinfo/wireless Archives: http://lists.wispa.org/pipermail/wireless/
