For AIX 5.2 or later.
As root, edit /etc/snmpdv3.conf.
# communityName securityName securityLevel netAddr netMask storageType COMMUNITY public public noAuthNoPriv 0.0.0.0 0.0.0.0 -
# groupName securityModel securityName storageType VACM_GROUP nagios SNMPv1 public -
# viewName viewSubtree viewMask viewType storageType VACM_VIEW internetView internet - included - # or in OID notation #VACM_VIEW internetView 1.3.6.1 - included -
# groupName contextPrefix contextMatch securityLevel securityModel readView writeView notifyView storageType VACM_ACCESS nagios - - noAuthNoPriv SNMPv1 internetView - internetView -
stopsrc -s snmpd startsrc -s snmpd