-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 A simple question first... Are all these CPE's running routed? or the same subnet as the AP? Are they running pseudobridge?
On 05/31/2011 11:40 AM, Simon Westlake wrote: > Might be worth a try on one or two to see if the problem goes away, at > least > > If you can't even telnet into them, they might be dead - have you tried > the watchdog? > > On 5/31/2011 9:42 AM, Scott Reed wrote: >> I have thought of that, but it is not trivial with as many devices as we >> have out, and it doesn't really seem to be OSPF as I can not even >> MAC-telnet to the CPE from the CPE when it quits talking. >> >> On 5/31/2011 10:03 AM, Simon Westlake wrote: >>> Scott, >>> >>> Have you tried a FW upgrade? I had a few OSPF specific problems in v3 >>> that all went away in v4. >>> >>> I realize this isn't an OSPF specific problem but the current stable >>> release is 5.2 so there have probably been a lot of fixes implemented >>> since the release you are on. >>> >>> On 5/31/2011 5:48 AM, Scott Reed wrote: >>>> I have about 3 APs that have customers with the same issue. All the APs >>>> in the network are MT ROS 3.30. CPEs are all MT, but various version, >>>> predominately 2.9.51, 3.11, 3.30. >>>> All APs are running OSPF and are on the backbone. At each tower >>>> there is >>>> also an OSPF area for the tower. All APs on the tower are in the tower >>>> area. Most CPE on a tower are running OSPF and are in the tower area. >>>> CPEs that are not at ROS 3.30 are running RIP to the tower. >>>> Occasionally and at random issues, traffic will stop flowing to/from >>>> one >>>> or more customers. Usually going into the AP registration and dropping >>>> the registration corrects the problem. Sometimes that does not work, >>>> but >>>> disabling the AP wireless interface for 5 seconds and the >>>> re-enabling in >>>> clears the problem. >>>> It is probably not a hardware problem as all the hardware on the AP end >>>> of the worst offender has been replaced and made no difference. >>>> One AP has 2 radio cards on board. Only one exhibits the problem. The >>>> other never has. (I do not need advice on not putting two radio >>>> cards on >>>> the same card. This worked for a long time and only one site is >>>> configured this way.) The other 2 that I know have the problem do not >>>> have multiple radio cards on the routerboard. >>>> Two of the offenders are running 10MHz channels, the third is running b >>>> only. >>>> Processor utilization on all routerboards stays below 30%. >>>> I am looking for some suggestions for things to look for. It seems >>>> really odd that 3 of 60+ APs would have the same symptoms and the rest >>>> never do. >>>> >>> >> > -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.11 (GNU/Linux) Comment: Using GnuPG with Fedora - http://enigmail.mozdev.org/ iQEcBAEBAgAGBQJN5WnQAAoJEC+8HUjSuDOsa4UH/33An8v1tbVJM7/LFZBmrEvA 3NT7UuT4lqzKOTzLpE6jGf6FcAmxBMBJ1hk3AxQsYygUu+hfddKVRyr7hQATk1OX XYukzLakpsokntKrux+DExk8Mcvh+qKUqxly+LfSWDJfU0ypIL44Q1AJ/nNqdpCA 8GjdocbW607QouQFLA8ncXbcacrzzJnmTJUAr7UQqf06isslcylPzEJFU1HQCIwL KRT4ANZJQEZ3btSxtfuZzhHBJTJRtnY56wAMsJ8BQYEVxJ65nQqUph+u12rFJ+rA Z9LVp7C9c9HAjtprSisud9IgNCsiA8Nw7VNC8BKqVFCo/EGcgdqHC2kuTJdajBU= =8naR -----END PGP SIGNATURE----- _______________________________________________ Mikrotik mailing list Mikrotik@mail.butchevans.com http://www.butchevans.com/mailman/listinfo/mikrotik Visit http://blog.butchevans.com/ for tutorials related to Mikrotik RouterOS
