[0x6C00] = {name = "Block Unknown IGMP Addresses", dissect = "uint"},
[0x7000] = {name = "Validate IGMPv3 Headers", dissect = "uint"},
[0x7400] = {name = "TLV Bitmap", dissect = nill},
+ [0x9000] = {name = "Loop Detection", dissect = "uint"},
[0xFFFF] = {name = "End", dissect = nill}
}