Address :

parent_type

category enum('unknown','atm','e-mail','lotus-notes','mac','sna','vm','ipv4-addr','ipv4-addr-hex','ipv4-net','ipv4-net-mask','ipv6-addr','ipv6-addr-hex','ipv6-net','ipv6-net-mask')
vlan_name
vlan_num
address
netmask

