linux (cent系 snmp）配置

给树莓派按snmpd 百度出来的snmpd.conf各种不靠谱，抄来超去的。

放狗搜了一下，很简单改两条就行：

Change the agentAddress from:

agentAddress udp:127.0.0.1:161

to, by adding the local IP address (why?):

agentAddress udp:127.0.0.1:161,udp:192.168.0.15:161

Later, I found that all that was needed for that line was:

agentAddress 161

Below the line:

#rocommunity public localhost

add:

rocommunity public (without the initial #)

Restart the SNMP deamon:

sudo /etc/init.d/snmpd restart