Snmpd

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Net-SNMP Tool
snmpd
Manual: snmpd
Code: agent/snmpd.c

The snmpd daemon acts as the central SNMP data repository for a given host. In it's most typical usage, it listens to port 161 (and possibly 10161) and:

  • waits for requests to come in and responds to them
  • issues notifications (TRAPs and INFORMs)
  • is capable of performing some Self Monitoring

Configuring snmpd

The snmpd.conf configuration file takes a huge wealth of configuration options. One way to get started is to run the snmpconf -g basic_setup command.

Extending snmpd

The Net-SNMP agent is renowned for how easy it is to extend it via C-code, perl or shell scripts.