System contact information

It is also possible to set the sysContact and sysLocation system variables through the snmpd.conf file:

syslocation Unknown (edit /etc/snmp/snmpd.conf)

syscontact Root <root@localhost> (configure /etc/snmp/snmp.local.conf)

## Added for support of bcm5820 cards. pass .1 /usr/bin/ucd5820stat