Oups, seems I forgot to mention Nagios part 2 installation process 🙂 Sorry for this.
Ok let’s finish this Nagios install:
SNMP settings
Please edit /etc/default/snmpd
sudo nano /etc/default/snmpd
and change these sections:
#SNMPDOPTS='-Lsd -Lf /dev/null -u snmp -I -smux -p /var/run/snmpd.pid 127.0.0.1' SNMPDOPTS='-Ls4d -Lf /dev/null -u snmp -I -smux -p /var/run/snmpd.pid'
#TRAPDRUN=no TRAPDRUN=yes