text

stop snmpd spamming log-files

Thus if /etc/default/snmpd contains the line

SNMPDOPTS='-LS 5 d -Lf /dev/null -p /var/run/snmpd.pid'

The capital S is crucial to the syntax.

or even better, just add

dontLogTCPWrappersConnects true

into /etc/snmp/snmpd.conf