[Xorp-users] [xorp-users] Run xorp on virtual machine, network down?

Yue Li yueli.m at gmail.com
Mon Feb 18 12:05:17 PST 2008 

Hi, All

I am running XORP on OpenVZ (an OS-level virtual machine). OpenVZ has
a virtualized network stack.
Something strange is everything is fine after xorp starts (I can see
routes update), but 7-8 minutes
later I can not ping 127.0.0.1, it seems network is down (but xorp is
still running).
The following are some messages printed out.
Could someone give me some clues, thank you very much!

When xorp starts, there are some warning messages:

[ 2008/02/18 19:40:35  INFO xorp_rtrmgr:11752 RTRMGR +239
master_conf_tree.cc execute ] Changed modules: interfaces, fea, rib,
policy, ospf4
[ 2008/02/18 19:40:35  INFO xorp_rtrmgr:11752 RTRMGR +96
module_manager.cc execute ] Executing module: interfaces
(fea/xorp_fea)
[ 2008/02/18 19:40:37  WARNING xorp_rtrmgr:11752 XrlFinderTarget +406
../xrl/targets/finder_base.cc handle_finder_0_2_resolve_xrl ] Handling
method for finder/0.2/resolve_xrl failed: XrlCmdError 102 Command
failed Target "fea" does not exist or is not enabled.
[ 2008/02/18 19:40:38  WARNING xorp_rtrmgr:11752 XrlFinderTarget +406
../xrl/targets/finder_base.cc handle_finder_0_2_resolve_xrl ] Handling
method for finder/0.2/resolve_xrl failed: XrlCmdError 102 Command
failed Target "fea" does not exist or is not enabled.
[ 2008/02/18 19:40:39  WARNING xorp_rtrmgr:11752 XrlFinderTarget +406
../xrl/targets/finder_base.cc handle_finder_0_2_resolve_xrl ] Handling
method for finder/0.2/resolve_xrl failed: XrlCmdError 102 Command
failed Target "fea" does not exist or is not enabled.
[ 2008/02/18 19:40:40  WARNING xorp_rtrmgr:11752 XrlFinderTarget +406
../xrl/targets/finder_base.cc handle_finder_0_2_resolve_xrl ] Handling
method for finder/0.2/resolve_xrl failed: XrlCmdError 102 Command
failed Target "fea" does not exist or is not enabled.
[ 2008/02/18 19:40:41  WARNING xorp_rtrmgr:11752 XrlFinderTarget +406
../xrl/targets/finder_base.cc handle_finder_0_2_resolve_xrl ] Handling
method for finder/0.2/resolve_xrl failed: XrlCmdError 102 Command
failed Target "fea" does not exist or is not enabled.
[ 2008/02/18 19:40:42  WARNING xorp_rtrmgr:11752 XrlFinderTarget +406
../xrl/targets/finder_base.cc handle_finder_0_2_resolve_xrl ] Handling
method for finder/0.2/resolve_xrl failed: XrlCmdError 102 Command
failed Target "fea" does not exist or is not enabled.
[ 2008/02/18 19:40:43  WARNING xorp_rtrmgr:11752 XrlFinderTarget +406
../xrl/targets/finder_base.cc handle_finder_0_2_resolve_xrl ] Handling
method for finder/0.2/resolve_xrl failed: XrlCmdError 102 Command
failed Target "fea" does not exist or is not enabled.
[ 2008/02/18 19:40:44  WARNING xorp_rtrmgr:11752 XrlFinderTarget +406
../xrl/targets/finder_base.cc handle_finder_0_2_resolve_xrl ] Handling
method for finder/0.2/resolve_xrl failed: XrlCmdError 102 Command
failed Target "fea" does not exist or is not enabled.
[ 2008/02/18 19:40:45  WARNING xorp_rtrmgr:11752 XrlFinderTarget +406
../xrl/targets/finder_base.cc handle_finder_0_2_resolve_xrl ] Handling
method for finder/0.2/resolve_xrl failed: XrlCmdError 102 Command
failed Target "fea" does not exist or is not enabled.
[ 2008/02/18 19:40:46  WARNING xorp_rtrmgr:11752 XrlFinderTarget +406
../xrl/targets/finder_base.cc handle_finder_0_2_resolve_xrl ] Handling
method for finder/0.2/resolve_xrl failed: XrlCmdError 102 Command
failed Target "fea" does not exist or is not enabled.
[ 2008/02/18 19:40:47  WARNING xorp_rtrmgr:11752 XrlFinderTarget +406
../xrl/targets/finder_base.cc handle_finder_0_2_resolve_xrl ] Handling
method for finder/0.2/resolve_xrl failed: XrlCmdError 102 Command
failed Target "fea" does not exist or is not enabled.
[ 2008/02/18 19:40:48  WARNING xorp_rtrmgr:11752 XrlFinderTarget +406
../xrl/targets/finder_base.cc handle_finder_0_2_resolve_xrl ] Handling
method for finder/0.2/resolve_xrl failed: XrlCmdError 102 Command
failed Target "fea" does not exist or is not enabled.
[ 2008/02/18 19:40:49  WARNING xorp_rtrmgr:11752 XrlFinderTarget +406
../xrl/targets/finder_base.cc handle_finder_0_2_resolve_xrl ] Handling
method for finder/0.2/resolve_xrl failed: XrlCmdError 102 Command
failed Target "fea" does not exist or is not enabled.
[ 2008/02/18 19:40:50  WARNING xorp_rtrmgr:11752 XrlFinderTarget +406
../xrl/targets/finder_base.cc handle_finder_0_2_resolve_xrl ] Handling
method for finder/0.2/resolve_xrl failed: XrlCmdError 102 Command
failed Target "fea" does not exist or is not enabled.
[ 2008/02/18 19:40:51  WARNING xorp_rtrmgr:11752 XrlFinderTarget +406
../xrl/targets/finder_base.cc handle_finder_0_2_resolve_xrl ] Handling
method for finder/0.2/resolve_xrl failed: XrlCmdError 102 Command
failed Target "fea" does not exist or is not enabled.
[ 2008/02/18 19:40:52  WARNING xorp_rtrmgr:11752 XrlFinderTarget +406
../xrl/targets/finder_base.cc handle_finder_0_2_resolve_xrl ] Handling
method for finder/0.2/resolve_xrl failed: XrlCmdError 102 Command
failed Target "fea" does not exist or is not enabled.
[ 2008/02/18 19:40:53  WARNING xorp_rtrmgr:11752 XrlFinderTarget +406
../xrl/targets/finder_base.cc handle_finder_0_2_resolve_xrl ] Handling
method for finder/0.2/resolve_xrl failed: XrlCmdError 102 Command
failed Target "fea" does not exist or is not enabled.
[ 2008/02/18 19:40:54  WARNING xorp_rtrmgr:11752 XrlFinderTarget +406
../xrl/targets/finder_base.cc handle_finder_0_2_resolve_xrl ] Handling
method for finder/0.2/resolve_xrl failed: XrlCmdError 102 Command
failed Target "fea" does not exist or is not enabled.
[ 2008/02/18 19:40:55  WARNING xorp_rtrmgr:11752 XrlFinderTarget +406
../xrl/targets/finder_base.cc handle_finder_0_2_resolve_xrl ] Handling
method for finder/0.2/resolve_xrl failed: XrlCmdError 102 Command
failed Xrl target is not enabled.
[ 2008/02/18 19:40:55 INFO xorp_fea MFEA ] MFEA enabled
[ 2008/02/18 19:40:55 INFO xorp_fea MFEA ] CLI enabled
[ 2008/02/18 19:40:55 INFO xorp_fea MFEA ] CLI started
[ 2008/02/18 19:40:55 INFO xorp_fea MFEA ] MFEA enabled
[ 2008/02/18 19:40:55 INFO xorp_fea MFEA ] CLI enabled
[ 2008/02/18 19:40:55 INFO xorp_fea MFEA ] CLI started
[ 2008/02/18 19:40:56  INFO xorp_rtrmgr:11752 RTRMGR +96
module_manager.cc execute ] Executing module: fea (fea/xorp_fea)
[ 2008/02/18 19:41:00  INFO xorp_rtrmgr:11752 RTRMGR +96
module_manager.cc execute ] Executing module: rib (rib/xorp_rib)
[ 2008/02/18 19:41:02  INFO xorp_rtrmgr:11752 RTRMGR +96
module_manager.cc execute ] Executing module: policy
(policy/xorp_policy)
[ 2008/02/18 19:41:04  INFO xorp_rtrmgr:11752 RTRMGR +96
module_manager.cc execute ] Executing module: ospf4 (ospf/xorp_ospfv2)
[ 2008/02/18 19:41:06  INFO xorp_rtrmgr:11752 RTRMGR +2228 task.cc
run_task ] No more tasks to run


When I shut down xorp (Ctl-c), there are some errors:

[ 2008/02/18 19:42:49  INFO xorp_rtrmgr:11752 RTRMGR +1019 task.cc
shutdown ] Shutting down module: ospf4
[ 2008/02/18 19:42:49  INFO xorp_rtrmgr:11752 RTRMGR +275
module_manager.cc module_exited ] Module normal exit: ospf4
[ 2008/02/18 19:42:50  WARNING xorp_rtrmgr:11752 XrlFinderTarget +406
../xrl/targets/finder_base.cc handle_finder_0_2_resolve_xrl ] Handling
method for finder/0.2/resolve_xrl failed: XrlCmdError 102 Command
failed Target "ospfv2" does not exist or is not enabled.
[ 2008/02/18 19:42:51  INFO xorp_rtrmgr:11752 RTRMGR +1019 task.cc
shutdown ] Shutting down module: policy
[ 2008/02/18 19:42:52  INFO xorp_rtrmgr:11752 XRL +391 xrl_router.cc
send_resolved ] Sender died (protocol = "stcp", address =
"127.0.0.1:34400")
[ 2008/02/18 19:42:52  ERROR xorp_rtrmgr:11752 LIBXORP +213
buffered_asyncio.cc io_event ] read error 111
[ 2008/02/18 19:42:52  ERROR xorp_rtrmgr:11752 XRL +782 xrl_pf_stcp.cc
read_event ] Read failed (error = 111)
[ 2008/02/18 19:42:52  ERROR xorp_rtrmgr:11752 XRL +635 xrl_pf_stcp.cc
die ] XrlPFSTCPSender died: read error
[ 2008/02/18 19:42:52  INFO xorp_rtrmgr:11752 RTRMGR +275
module_manager.cc module_exited ] Module normal exit: policy
[ 2008/02/18 19:42:53  INFO xorp_rtrmgr:11752 RTRMGR +1019 task.cc
shutdown ] Shutting down module: rib
[ 2008/02/18 19:42:53  INFO xorp_rtrmgr:11752 RTRMGR +275
module_manager.cc module_exited ] Module normal exit: rib
[ 2008/02/18 19:42:54  WARNING xorp_rtrmgr:11752 XrlFinderTarget +406
../xrl/targets/finder_base.cc handle_finder_0_2_resolve_xrl ] Handling
method for finder/0.2/resolve_xrl failed: XrlCmdError 102 Command
failed Target "rib" does not exist or is not enabled.
[ 2008/02/18 19:42:58  INFO xorp_rtrmgr:11752 RTRMGR +171
module_manager.cc terminate ] Terminating module: fea
[ 2008/02/18 19:42:58 INFO xorp_fea MFEA ] CLI stopped
[ 2008/02/18 19:42:58 INFO xorp_fea MFEA ] CLI stopped
[ 2008/02/18 19:42:58  ERROR xorp_fea:11753 LIBXORP +249 selector.cc
remove_ioevent_cb ] Attempting to remove fd = -1 that is outside range
of file descriptors 0..41
[ 2008/02/18 19:42:58  INFO xorp_rtrmgr:11752 RTRMGR +1019 task.cc
shutdown ] Shutting down module: interfaces
[ 2008/02/18 19:42:58  ERROR xorp_rtrmgr:11752 LIBXORP +533 asyncio.cc
complete_transfer ] Write error 104
[ 2008/02/18 19:42:58  ERROR xorp_rtrmgr:11752 LIBXORP +213
buffered_asyncio.cc io_event ] read error 104
[ 2008/02/18 19:42:58  ERROR xorp_rtrmgr:11752 XRL +782 xrl_pf_stcp.cc
read_event ] Read failed (error = 104)
[ 2008/02/18 19:42:58  ERROR xorp_rtrmgr:11752 XRL +635 xrl_pf_stcp.cc
die ] XrlPFSTCPSender died: read error
[ 2008/02/18 19:42:58  INFO xorp_rtrmgr:11752 RTRMGR +275
module_manager.cc module_exited ] Module normal exit: interfaces
[ 2008/02/18 19:42:59  INFO xorp_rtrmgr:11752 RTRMGR +2228 task.cc
run_task ] No more tasks to run

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