This is a multipart message in MIME format. Hi,
maybe someone can help me with the following problem. I have an attended
MLM setup on a Windows 2000 Server. In Netview (v 6.0.2) the trapfwd
daemon is
registred to forward all traps to the local machine on port 1662. This
works fine.
The MLM is now supposed to filter on specific traps and forward only these
to
a central Netview server running on AIX.
The MLM is configured to listen to port 1662, which seems to work because
all traps
can be seen in the trap log file of the MLM. The default action is set to
block traps.
Several filters have been implemented to match on about 8 specific Cisco
traps
and one filter for all Netview traps. This has worked fine for a while
now. The matched
traps have been forwarded and displayed correctly in the central Netview
server.
In a final week of testing and collecting the number of received events
prior to
production move we recognized in the middle of the week, that the MLM
doesn´t send
any traps any more.
We investigated the problem and came to the following conclusion. The MLM
receives
still all traps from the local Netview, because you can see them in the
trap log file of the MLM
and the received counter is increased. Even the filter matching seems to
be working,
because the counters for each filter are updated correctly.
But no trap packet leaves the box towards the netview server. The trap
destination
is set correctly and the network interface is running. We had a look at
the traffic with
the Windows Network Monitor (a kind of sniffer). Polling traffic can still
be seen, traps
are received and so on. But the MLM doesn´t send any traps to the netview
server.
Any ideas on this??
The only change happened during this week was, that somebody activated the
APM
daemon by accident on the AIX box. We disabled it again and deleted the
trap destination
entry that the APM had configured in the MLM (only the one for APM, not
the one for the
Netview server).
Mit freundlichen Grüßen / Best Regards
Andy Mindnich
_________________________________________________________
IBM Campus Network Solutions , EMEA Technical Centre Germany
Am Keltenwald 1, 71139 Ehningen, Germany
Tel.: +49-7034-15-3084, Internal: *119-3084, Fax:... -3192
Hi,
maybe someone can help me with the following problem. I have an attended
MLM setup on a Windows 2000 Server. In Netview (v 6.0.2) the trapfwd daemon is
registred to forward all traps to the local machine on port 1662. This works fine.
The MLM is now supposed to filter on specific traps and forward only these to
a central Netview server running on AIX.
The MLM is configured to listen to port 1662, which seems to work because all traps
can be seen in the trap log file of the MLM. The default action is set to block traps.
Several filters have been implemented to match on about 8 specific Cisco traps
and one filter for all Netview traps. This has worked fine for a while now. The matched
traps have been forwarded and displayed correctly in the central Netview server.
In a final week of testing and collecting the number of received events prior to
production move we recognized in the middle of the week, that the MLM doesn´t send
any traps any more.
We investigated the problem and came to the following conclusion. The MLM receives
still all traps from the local Netview, because you can see them in the trap log file of the MLM
and the received counter is increased. Even the filter matching seems to be working,
because the counters for each filter are updated correctly.
But no trap packet leaves the box towards the netview server. The trap destination
is set correctly and the network interface is running. We had a look at the traffic with
the Windows Network Monitor (a kind of sniffer). Polling traffic can still be seen, traps
are received and so on. But the MLM doesn´t send any traps to the netview server.
Any ideas on this??
The only change happened during this week was, that somebody activated the APM
daemon by accident on the AIX box. We disabled it again and deleted the trap destination
entry that the APM had configured in the MLM (only the one for APM, not the one for the
Netview server).
Mit freundlichen Grüßen / Best Regards
Andy Mindnich
_________________________________________________________
IBM Campus Network Solutions , EMEA Technical Centre Germany
Am Keltenwald 1, 71139 Ehningen, Germany
Tel.: +49-7034-15-3084, Internal: *119-3084, Fax:... -3192
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