# yum install net-snmp # yum install net-snmp-utils # vi /etc/snmp/snmpd.conf ... # sec.name source community #com2sec notConfigUser default public com2sec local localhost public #com2sec mynet 192.168.1.0/24 public ... # groupName securityModel securityName #group notConfigGroup v1 notConfigUser #group notConfigGroup v2c notConfigUser group mygroup v1 local #group mygroup v1 mynet ... # Make at l