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I need to restart snmpd after updating /etc/snmp/conf/snmpd.conf, so it recognizes the changes. I'm using Net-SNMP 5.4.2 on Opensolaris 10. I've tried these two:

snmpd restart
kill -9 pid

The kill command kills it and it fires back up under a new pid, but the new snmpd.conf changes do not seem to be recognized. I'm adding "disk /" to snmpd.conf, and testing to see what filesystems are mounted by:

snmpwalk -v 1 -c public localhost .1.3.6.1.4.1.2021.9.1.2

But this shows nothing, so I'm under the impression my addition of disk / is not taking. Am I restarting snmpd correctly?

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3 Answers 3

up vote 3 down vote accepted

This restarts snmpd:

svcadm restart net-snmp

By looking at

svcs -a | grep snmp

I realized the service is named net-snmp and not snmp, snmpd, or snmpdx. Opensolaris and snmp are both new to me.

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Does Net-SNMP use the SMF?

If so, I would manage it with svcadm.

For example

svcadm disable snmpd
svcadm enable snmpd
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I'm able to do svcadm disable snmp, but the process still runs for /usr/sbin/snmpd, so that doesn't seem to work either. Thanks though. –  Banjer Oct 6 '10 at 17:12
    
My hint was nice, but the service name was another one: you found the correct solution. Great! –  marcoc Oct 6 '10 at 18:35

kill -9 kills the process. have you tried kill -HUP?

From the docs:

The Net-SNMP agent can be instructed to re-read the various configuration files, either via an snmpset assignment of integer(1) to UCD-SNMP-MIB::versionUpdateConfig.0 (.1.3.6.1.4.1.2021.100.11.0), or by sending a kill -HUP signal to the agent process.

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I've tried kill -HUP on the snmpd pid, but the process still stays running, and with the same pid. –  Banjer Oct 6 '10 at 17:10

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