protocolV6:
| "all"
| "tcp"
| "udp"
| "tcp_udp"
| "icmpv6"
| "ah"
| "dccp"
| "eigrp"
| "esp"
| "gre"
| "ipcomp"
| "ipv6"
| "ipv6-frag"
| "ipv6-icmp"
| "ipv6-nonxt"
| "ipv6-opts"
| "ipv6-route"
| "isis"
| "l2tp"
| "manet"
| "mobility-header"
| "mpls-in-ip"
| "ospf"
| "pim"
| "rsvp"
| "sctp"
| "shim6"
| "vrrp"
| "number"
| string