Leslie, thanks for the response. There are at least three reasons I have
not called support:
1. This is occuring on a development machine, not one in the production
environment.
2. I am running Netview 5.1.3
3. I am pretty sure I caused these symptoms by running my 'flood-trap.ksh'
script which parses our 300 billion line (sarcasm) trapd.conf file to send
out as quick as possible, 'dummy traps'. It sends out ~1k using the
snmptrap command.
This is the end exerpt of my netmon.trace file. I ran:
# sudo ovstart netmon
# sudo netmon -M -1
---------------------------------------------------------------
19:06:50 : nl_main.c[512] : ** waiting for 1 19:06:51 : nl_main.c[546] : --
timed out **
19:06:51 : nl_pinger.c[234] : sending ping to 192.168.226.251 seqnum = 11225
ident = 11138 timeout = 3
19:06:51 : nl_pinger.c[234] : sending ping to 172.16.1.22 seqnum = 11226
ident = 11138 timeout = 2
19:06:51 : nl_main.c[512] : ** waiting for 1 19:06:51 : nl_main.c[552] : --
received stuff 0x40 **
19:06:51 : nl_pinger.c[916] : -> received ping from 172.16.1.22 (hp5m)
19:06:51 : nl_main.c[512] : ** waiting for 1 19:06:52 : nl_main.c[546] : --
timed out **
19:06:52 : nl_pinger.c[234] : sending ping to 172.16.1.23 seqnum = 11227
ident = 11138 timeout = 2
19:06:52 : nl_main.c[512] : ** waiting for 1 19:06:52 : nl_main.c[552] : --
received stuff 0x40 **
19:06:52 : nl_pinger.c[916] : -> received ping from 172.16.1.23 (DialBackUp)
19:06:52 : nl_main.c[512] : ** waiting for 1 19:06:53 : nl_main.c[546] : --
timed out **
19:06:53 : nl_pinger.c[234] : sending ping to 144.243.222.9 seqnum = 11228
ident = 11138 timeout = 2
19:06:53 : nl_main.c[512] : ** waiting for 1 19:06:53 : nl_main.c[552] : --
received stuff 0x40 **
19:06:53 : nl_pinger.c[916] : -> received ping from 144.243.222.9
(172.16.1.62)
19:06:54 : nl_pinger.c[413] : expired ping to 192.168.226.251 (172.16.1.61)
seqnum = 11225 ident = 11138
19:06:54 : nl_pinger.c[234] : sending ping to 172.16.69.254 seqnum = 11229
ident = 11138 timeout = 3
19:06:54 : nl_pinger.c[234] : sending ping to 144.243.44.156 seqnum = 11230
ident = 11138 timeout = 2
19:06:54 : nl_pinger.c[234] : sending ping to 144.243.44.166 seqnum = 11231
ident = 11138 timeout = 2
19:06:54 : nl_pinger.c[234] : sending ping to 144.243.44.131 seqnum = 11232
ident = 11138 timeout = 2
19:06:54 : nl_main.c[512] : ** waiting for 1 19:06:54 : nl_main.c[552] : --
received stuff 0x40 **
19:06:54 : nl_pinger.c[916] : -> received ping from 144.243.44.156
(CORE_ROUTER1)
19:06:54 : nl_pinger.c[916] : -> received ping from 144.243.44.166
(CORE_ROUTER1)
19:06:54 : nl_pinger.c[916] : -> received ping from 144.243.44.131 (noc_ap)
19:06:54 : nl_main.c[512] : ** waiting for 1 19:06:55 : nl_main.c[546] : --
timed out **
19:06:55 : nl_pinger.c[234] : sending ping to 192.168.65.9 seqnum = 11233
ident = 11138 timeout = 3
19:06:55 : nl_pinger.c[234] : sending ping to 144.243.44.155 seqnum = 11234
ident = 11138 timeout = 2
19:06:55 : nl_main.c[512] : ** waiting for 1 19:06:55 : nl_main.c[552] : --
received stuff 0x40 **
19:06:55 : nl_pinger.c[836] : -> unexpected ICMP message 3 from 172.16.1.17
19:06:55 : nl_pinger.c[1077] : ICMP message from: 172.16.1.17
19:06:55 : nl_main.c[512] : ** waiting for 1 19:06:55 : nl_main.c[552] : --
received stuff 0x40 **
19:06:55 : nl_pinger.c[916] : -> received ping from 144.243.44.155
(CORE_ROUTER1)
19:06:55 : nl_main.c[512] : ** waiting for 1 19:06:56 : nl_main.c[546] : --
timed out **
19:06:56 : nl_pinger.c[234] : sending ping to 172.16.1.53 seqnum = 11235
ident = 11138 timeout = 3
19:06:56 : nl_pinger.c[234] : sending ping to 192.168.65.8 seqnum = 11236
ident = 11138 timeout = 3
19:06:56 : nl_fixup.c[279] : fixupNmNodeSnmpConf() for etb2_dms3
19:06:56 : nl_fixup.c[362] : ... interval = 30, timeout = 3, retries = 5
... community = 'public', setcommunity = 'public',proxyName = '<none>'
... proxyAddr = 0.0.0.0, checked proxy address = FALSE
... Node Down = 604800, Discovery Poll? = YES, Auto Adjust? = YES, Fixed
Interval = 900, Daily Config = 86400, Route Entries = 800
19:06:56 : nl_snmper.c[189] : xmitone_snmp(before send):size of snmpWait = 0
19:06:56 : nl_snmper.c[258] : sending SNMP to 172.16.1.28 op = DAILY req =
Objid reqid = 11138
19:06:56 : nl_snmper.c[291] : xmitone_snmp(after send): size of snmpWait = 1
19:06:56 : nl_fixup.c[279] : fixupNmNodeSnmpConf() for etb2_dms4
19:06:56 : nl_fixup.c[362] : ... interval = 30, timeout = 3, retries = 5
... community = 'public', setcommunity = 'public',proxyName = '<none>'
... proxyAddr = 0.0.0.0, checked proxy address = FALSE
... Node Down = 604800, Discovery Poll? = YES, Auto Adjust? = YES, Fixed
Interval = 900, Daily Config = 86400, Route Entries = 800
19:06:56 : nl_snmper.c[189] : xmitone_snmp(before send):size of snmpWait = 1
19:06:56 : nl_snmper.c[258] : sending SNMP to 172.16.1.29 op = DAILY req =
Objid reqid = 11139
19:06:56 : nl_snmper.c[291] : xmitone_snmp(after send): size of snmpWait = 2
19:06:56 : nl_fixup.c[279] : fixupNmNodeSnmpConf() for CORE_ROUTER2
19:06:56 : nl_fixup.c[362] : ... interval = 30, timeout = 3, retries = 5
... community = 'public', setcommunity = 'public',proxyName = '<none>'
... proxyAddr = 0.0.0.0, checked proxy address = FALSE
... Node Down = 604800, Discovery Poll? = YES, Auto Adjust? = YES, Fixed
Interval = 900, Daily Config = 86400, Route Entries = 800
19:06:56 : nl_snmper.c[189] : xmitone_snmp(before send):size of snmpWait = 2
19:06:56 : nl_snmper.c[258] : sending SNMP to 172.16.1.18 op = DAILY req =
Objid reqid = 11140
19:06:56 : nl_snmper.c[291] : xmitone_snmp(after send): size of snmpWait = 3
19:06:56 : nl_fixup.c[279] : fixupNmNodeSnmpConf() for CORE_ROUTER1
19:06:56 : nl_fixup.c[362] : ... interval = 30, timeout = 3, retries = 5
... community = 'public', setcommunity = 'public',proxyName = '<none>'
... proxyAddr = 0.0.0.0, checked proxy address = FALSE
... Node Down = 604800, Discovery Poll? = YES, Auto Adjust? = YES, Fixed
Interval = 900, Daily Config = 86400, Route Entries = 800
19:06:56 : nl_snmper.c[189] : xmitone_snmp(before send):size of snmpWait = 3
19:06:56 : nl_snmper.c[258] : sending SNMP to 172.16.1.17 op = DAILY req =
Objid reqid = 11141
19:06:56 : nl_snmper.c[291] : xmitone_snmp(after send): size of snmpWait = 4
19:06:56 : nl_fixup.c[279] : fixupNmNodeSnmpConf() for DialBackUp
19:06:56 : nl_fixup.c[362] : ... interval = 30, timeout = 3, retries = 5
... community = 'public', setcommunity = 'public',proxyName = '<none>'
... proxyAddr = 0.0.0.0, checked proxy address = FALSE
... Node Down = 604800, Discovery Poll? = YES, Auto Adjust? = YES, Fixed
Interval = 900, Daily Config = 86400, Route Entries = 800
19:06:56 : nl_snmper.c[189] : xmitone_snmp(before send):size of snmpWait = 4
19:06:56 : nl_snmper.c[258] : sending SNMP to 172.16.1.23 op = DAILY req =
Objid reqid = 11142
19:06:56 : nl_snmper.c[291] : xmitone_snmp(after send): size of snmpWait = 5
19:06:56 : nl_fixup.c[279] : fixupNmNodeSnmpConf() for CPS_HUB1
19:06:56 : nl_fixup.c[362] : ... interval = 30, timeout = 3, retries = 5
... community = 'public', setcommunity = 'public',proxyName = '<none>'
... proxyAddr = 0.0.0.0, checked proxy address = FALSE
... Node Down = 604800, Discovery Poll? = YES, Auto Adjust? = YES, Fixed
Interval = 900, Daily Config = 86400, Route Entries = 800
19:06:56 : nl_snmper.c[189] : xmitone_snmp(before send):size of snmpWait = 5
19:06:56 : nl_snmper.c[258] : sending SNMP to 172.16.1.24 op = DAILY req =
Objid reqid = 11143
19:06:56 : nl_snmper.c[291] : xmitone_snmp(after send): size of snmpWait = 6
19:06:56 : nl_fixup.c[279] : fixupNmNodeSnmpConf() for CPS_HUB2
19:06:56 : nl_fixup.c[362] : ... interval = 30, timeout = 3, retries = 5
... community = 'public', setcommunity = 'public',proxyName = '<none>'
... proxyAddr = 0.0.0.0, checked proxy address = FALSE
... Node Down = 604800, Discovery Poll? = YES, Auto Adjust? = YES, Fixed
Interval = 900, Daily Config = 86400, Route Entries = 800
19:06:56 : nl_snmper.c[189] : xmitone_snmp(before send):size of snmpWait = 6
19:06:56 : nl_snmper.c[258] : sending SNMP to 172.16.1.25 op = DAILY req =
Objid reqid = 11144
19:06:56 : nl_snmper.c[291] : xmitone_snmp(after send): size of snmpWait = 7
19:06:56 : nl_fixup.c[279] : fixupNmNodeSnmpConf() for CORE_SWITCH2
19:06:56 : nl_fixup.c[362] : ... interval = 30, timeout = 3, retries = 5
... community = 'public', setcommunity = 'public',proxyName = '<none>'
... proxyAddr = 0.0.0.0, checked proxy address = FALSE
... Node Down = 604800, Discovery Poll? = YES, Auto Adjust? = YES, Fixed
Interval = 900, Daily Config = 86400, Route Entries = 800
19:06:56 : nl_snmper.c[189] : xmitone_snmp(before send):size of snmpWait = 7
19:06:56 : nl_snmper.c[258] : sending SNMP to 172.16.1.36 op = DAILY req =
Objid reqid = 11145
19:06:56 : nl_snmper.c[291] : xmitone_snmp(after send): size of snmpWait = 8
19:06:56 : nl_fixup.c[279] : fixupNmNodeSnmpConf() for CORE_SWITCH1
19:06:56 : nl_fixup.c[362] : ... interval = 30, timeout = 3, retries = 5
... community = 'public', setcommunity = 'public',proxyName = '<none>'
... proxyAddr = 0.0.0.0, checked proxy address = FALSE
... Node Down = 604800, Discovery Poll? = YES, Auto Adjust? = YES, Fixed
Interval = 900, Daily Config = 86400, Route Entries = 800
19:06:56 : nl_snmper.c[189] : xmitone_snmp(before send):size of snmpWait = 8
19:06:56 : nl_snmper.c[258] : sending SNMP to 172.16.1.35 op = DAILY req =
Objid reqid = 11146
19:06:56 : nl_snmper.c[291] : xmitone_snmp(after send): size of snmpWait = 9
19:06:56 : nl_fixup.c[279] : fixupNmNodeSnmpConf() for WAN_NIR4
19:06:56 : nl_fixup.c[362] : ... interval = 30, timeout = 3, retries = 5
... community = 'public', setcommunity = 'public',proxyName = '<none>'
... proxyAddr = 0.0.0.0, checked proxy address = FALSE
... Node Down = 604800, Discovery Poll? = YES, Auto Adjust? = YES, Fixed
Interval = 900, Daily Config = 86400, Route Entries = 800
19:06:56 : nl_snmper.c[189] : xmitone_snmp(before send):size of snmpWait = 9
19:06:56 : nl_snmper.c[258] : sending SNMP to 172.16.15.70 op = DAILY req =
Objid reqid = 11147
19:06:56 : nl_snmper.c[291] : xmitone_snmp(after send): size of snmpWait =
10
19:06:56 : nl_fixup.c[279] : fixupNmNodeSnmpConf() for WAN_NIR3
19:06:56 : nl_fixup.c[362] : ... interval = 30, timeout = 3, retries = 5
... community = 'public', setcommunity = 'public',proxyName = '<none>'
... proxyAddr = 0.0.0.0, checked proxy address = FALSE
... Node Down = 604800, Discovery Poll? = YES, Auto Adjust? = YES, Fixed
Interval = 900, Daily Config = 86400, Route Entries = 800
19:06:56 : nl_snmper.c[189] : xmitone_snmp(before send):size of snmpWait =
10
19:06:56 : nl_snmper.c[258] : sending SNMP to 172.16.15.69 op = DAILY req =
Objid reqid = 11148
19:06:56 : nl_snmper.c[291] : xmitone_snmp(after send): size of snmpWait =
11
19:06:56 : nl_fixup.c[279] : fixupNmNodeSnmpConf() for WAN_NIR2
19:06:56 : nl_fixup.c[362] : ... interval = 30, timeout = 3, retries = 5
... community = 'public', setcommunity = 'public',proxyName = '<none>'
... proxyAddr = 0.0.0.0, checked proxy address = FALSE
... Node Down = 604800, Discovery Poll? = YES, Auto Adjust? = YES, Fixed
Interval = 900, Daily Config = 86400, Route Entries = 800
19:06:56 : nl_snmper.c[189] : xmitone_snmp(before send):size of snmpWait =
11
19:06:56 : nl_snmper.c[258] : sending SNMP to 172.16.15.68 op = DAILY req =
Objid reqid = 11149
19:06:56 : nl_snmper.c[291] : xmitone_snmp(after send): size of snmpWait =
12
---------------------------------------------------------------
Then netmon dies. I really dont know what I am looking at, I am far from a
netmon expert.
Thanks for the email,
Jason Allison
Principal Engineer
ARINC Incorporated
Office: (410) 266-2006
FAX: (410) 573-3026
-----Original Message-----
From: Leslie Clark [mailto:lclark@us.ibm.com]
Sent: Friday, July 19, 2002 1:57 PM
To: nv-l@lists.tivoli.com
Subject: RE: [nv-l] netmon problem
Jason, you do not want to involve Support, but you would have solved it by
now if you had. This is not a support channel.
I will tell you one thing for free: you should be looking in the
netmon.trace file
to see what netmon is doing when it hangs up and dies. You can toggle
tracing
on with 'netmon -M -1' and off with 'netmon -M 0'. If it never starts
talking, then
it is too busy to get the message. In that case, turn it on at startup by
setting it
with daemon configuration.
Reading the netmon.trace is a whole lot more fun than reading the core
report.
Cordially,
Leslie A. Clark
IBM Global Services - Systems Mgmt & Networking
Detroit
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