Hi All,
I am using net-snmp version 5.4.3 and the openhpi subagent.
At the beginning both snmpd and the subagent were running OK and I was able
to query snmpget/walk on all mibs.
But, after a while (maybe a few hours or few days), snmpd starts becoming
not responsive from time to time.
snmpget -v 2c -c public localhost system.sysName.0
Timeout: No Response from localhost.
snmpwalk -v 2c -c public localhost nsModuleName
Timeout: No Response from localhost
In the "netstat -a" output:
udp 12096 0 *:snmp *:* // I assume snmpd
listens on this udp port(161)
unix 2 [ ACC ] STREAM LISTENING 1139
/var/agentx/master
unix 3 [ ] STREAM CONNECTED 1404
/var/agentx/master
I could see both snmpd & subagent running in the "ps" output.
There was no cpu usage at this time:
14415 1 root S 7908 3.0 0 0.0 /usr/sbin/snmpd -c
/etc/snmp/snmp
Also in the syslog (corresponding to snmpd) I couldn't see any "Connection
from UDP:" messages which I used to see for successful requests.
Please let me know how to proceed in debugging this issue in net-snmp?
Thanks & Regards,
Eswar
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