[Xorp-users] No more than 25 OSPFv3 neighbors fully adjacent?
Atanu Ghosh
atanu at ICSI.Berkeley.EDU
Thu May 1 15:24:31 PDT 2008
Hi,
I would recommend using the latest code in CVS we have fixed a number of
things since the last release.
If you still see a problem could you please send the output generated by
the router mananger.
Atanu.
>>>>> "Ting-Shuo" == Ting-Shuo T Che <Che> writes:
Ting-Shuo> Tried regular Linux PC and more neighbors could be
Ting-Shuo> supported but still have issue eventually. Thinking about
Ting-Shuo> trying older but stable XORP build. Would you recommend
Ting-Shuo> 1.4 (2007-03-20)?
Ting-Shuo> Thank you very much.
Ting-Shuo> Ting
Ting-Shuo> -----Original Message----- From: atanu at icir.org
Ting-Shuo> [mailto:atanu at icir.org] On Behalf Of Atanu Ghosh Sent:
Ting-Shuo> Thursday, May 01, 2008 6:10 PM To: Che, Ting-Shuo T. Cc:
Ting-Shuo> xorp-users at xorp.org Subject: Re: [Xorp-users] No more
Ting-Shuo> than 25 OSPFv3 neighbors fully adjacent?
Ting-Shuo> Hi,
Ting-Shuo> You should go to <http://www.xorp.org/cvs.html> and check
Ting-Shuo> out the latest code.
Ting-Shuo> Could you try the same experiment on a regular PC running
Ting-Shuo> XORP so we can try and identify what the problem is.
Ting-Shuo> Atanu.
>>>>> "Ting-Shuo" == Ting-Shuo T Che <Che> writes:
Ting-Shuo> Did not know whether it is the latest. The RELEASE_NOTES
Ting-Shuo> file (dated March 5, 2008) indicates "Release 1.5-WIP"
Ting-Shuo> and "xorp/RELEASE_NOTES, v 1.198 2008/03/06 04:58:08
Ting-Shuo> Pavlin Exp". It was released in March to address
Ting-Shuo> OSPFv3/BGPv4 redistribution issues.
Ting-Shuo> Is http://cvsweb.xorp.org/cgi-bin/cvsweb.cgi/xorp/VERSION
Ting-Shuo> the place to browse or I have to follow
Ting-Shuo> http://www.xorp.org/cvs.html to check out the latest? In
Ting-Shuo> general, are you aware of this type of scalability
Ting-Shuo> concerns before?
Ting-Shuo> Thank you very much.
Ting-Shuo> Ting
Ting-Shuo> -----Original Message----- From: atanu at icir.org
Ting-Shuo> [mailto:atanu at icir.org] On Behalf Of Atanu Ghosh Sent:
Ting-Shuo> Thursday, May 01, 2008 1:40 PM To: Che, Ting-Shuo T. Cc:
Ting-Shuo> xorp-users at xorp.org Subject: Re: [Xorp-users] No more
Ting-Shuo> than 25 OSPFv3 neighbors fully adjacent?
Ting-Shuo> Hi,
Ting-Shuo> I don't understand why the log file has no content very
Ting-Shuo> strange.
Ting-Shuo> Did you try using the latest code from CVS we have fixed
Ting-Shuo> may things since the last release?
Ting-Shuo> Atanu.
>>>>> "Ting-Shuo" == Ting-Shuo T Che <Che> writes:
Ting-Shuo> Did several more tests and found 20 OSPFv3 neighbors also
Ting-Shuo> has problem but not 15.
Ting-Shuo> Attached is the "complete" log that uses the command line
Ting-Shuo> you recommended. Looks like there is no more messages
Ting-Shuo> than I have provided, no matter foreground or background
Ting-Shuo> command, standard output or error redirection, ...
Ting-Shuo> Please let me know if I miss anything or you have other
Ting-Shuo> thoughts. Thank you very much for the help.
Ting-Shuo> Ting
Ting-Shuo> -----Original Message----- From: Che, Ting-Shuo T. Sent:
Ting-Shuo> Tuesday, April 29, 2008 3:42 PM To:
Ting-Shuo> 'atanu at icsi.berkeley.edu' Cc: xorp-users at xorp.org
Ting-Shuo> Subject: RE: [Xorp-users] No more than 25 OSPFv3
Ting-Shuo> neighbors fully adjacent?
Ting-Shuo> Thanks a lot for the guidance. I will do it ASAP. Indeed
Ting-Shuo> the OSPFv3 process seems to "partially" exit and no
Ting-Shuo> longer functioning. What puzzled me was somehow "ps -ef"
Ting-Shuo> show xorp_ospfv3 still exists...
Ting-Shuo> Ting
Ting-Shuo> PS. root at 192.168.1.2> [ 2008/04/14 14:14:34 ERROR
Ting-Shuo> xorp_rtrmgr:252 XRL +638 xrl_pf_stcp.cc die ]
Ting-Shuo> XrlPFSTCPSender died: Keepalive timeout [ 2008/04/14
Ting-Shuo> 14:14:48 ERROR xorp_rtrmgr:252 FINDER +85
Ting-Shuo> finder_xrl_queue.hh dispatch_cb ] Sent xrl got response
Ting-Shuo> 211 Reply timed out [ 2008/04/14 14:14:48 ERROR
Ting-Shuo> xorp_rtrmgr:252 FINDER +85 finder_xrl_queue.hh
Ting-Shuo> dispatch_cb ] Sent xrl got response 211 Reply timed out
Ting-Shuo> root at 192.168.1.2> root at 192.168.1.2> show ospf6 neighbor |
Ting-Shuo> match Full | count [ 2008/04/14 14:15:15 WARNING
Ting-Shuo> xorp_rtrmgr:252 XrlFinderTarget +406
Ting-Shuo> ../xrl/targets/finder_base.cc
Ting-Shuo> handle_finder_0_2_resolve_xrl ] Handling method for
Ting-Shuo> finder/0.2/resolve_xrl failed: XrlCmdError 102 Command
Ting-Shuo> failed Target "ospfv3" does not exist or is not enabled.
Ting-Shuo> Count: 0 lines root at 192.168.1.2> show ospf6 neighbor [
Ting-Shuo> 2008/04/14 14:15:36 WARNING xorp_rtrmgr:252
Ting-Shuo> XrlFinderTarget +406 ../xrl/targets/finder_base.cc
Ting-Shuo> handle_finder_0_2_resolve_xrl ] Handling method for
Ting-Shuo> finder/0.2/resolve_xrl failed: XrlCmdError 102 Command
Ting-Shuo> failed Target "ospfv3" does not exist or is not enabled.
Ting-Shuo> ERROR: Command
Ting-Shuo>
Ting-Shuo>
Ting-Shuo> "/opt/embedded/tools/ppc_85xx/usr/ospf/tools/print_neighbours":
Ting-Shuo> exited with exit status 255. root at 192.168.1.2> exit
Ting-Shuo> bash-3.00# date Mon Apr 14 14:15:50 MEST 2008
Ting-Shuo> bash-3.00# ps -ef | grep xorp root 252 221 2 13:39 ?
Ting-Shuo> 00:01:01 ./xorp_rtrmgr -b ipv6ospf.boot root 254 252 2
Ting-Shuo> 13:39 ? 00:00:51 xorp_fea root 255 252 0 13:39 ?
Ting-Shuo> 00:00:03 xorp_rib root 256 252 0 13:39 ? 00:00:03
Ting-Shuo> xorp_policy root 257 252 17 13:39 ? 00:06:26 xorp_ospfv3
Ting-Shuo> root 24839 221 0 14:15 ? 00:00:00 grep xorp
Ting-Shuo> -----Original Message----- From: atanu at icir.org
Ting-Shuo> [mailto:atanu at icir.org] On Behalf Of Atanu Ghosh Sent:
Ting-Shuo> Tuesday, April 29, 2008 3:02 PM To: Che, Ting-Shuo T.
Ting-Shuo> Cc: xorp-users at xorp.org Subject: Re: [Xorp-users] No more
Ting-Shuo> than 25 OSPFv3 neighbors fully adjacent?
Ting-Shuo> Hi,
Ting-Shuo> The OSPF process seems to have exited, typically the XORP
Ting-Shuo> processes will print a message before exiting, it would
Ting-Shuo> be useful to see this message.
Ting-Shuo> Could you run the router manager in the background and
Ting-Shuo> capture the output, the following works for me with
Ting-Shuo> /bin/sh: # ./xorp_rtrmgr -b ./ipv6ospf.boot > log 2>&1 &
Ting-Shuo> If you are not already could you also try building from
Ting-Shuo> CVS so that you have all of the fixes.
Ting-Shuo> Atanu.
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