IGMPv3 Packet Structure
IGMP messages are carried in bare IP packets with IP protocol number 2. There is no transport layer used with IGMP messaging, similar to ICMP for example.
Read more about this topic: Internet Group Management Protocol
Famous quotes containing the words packet and/or structure:
“we know our end
A packet of worm-seed, a garden of spent tissues.”
—Allen Tate (1899–1979)
“A structure becomes architectural, and not sculptural, when its elements no longer have their justification in nature.”
—Guillaume Apollinaire (1880–1918)