About IGMP agreement, How to Send and Receive Multicast packet?

[tirom]

About IGMP agreement, How to Send and Receive Multicast packet?

like this:

(IGMP)192.168.80.25: ->224.0.0.22: ,40 Bytes

IP

Version:4

Header len.:24

Total len.:40

ID:$6F95

fragmentation

DF=0

MF=0

TTL:1

Protocol:$02 (IGMP)

Checksum:$C462 ! Correct:$5867

Source IP:192.168.80.25

Dest. IP:224.0.0.22

0x460000286F9500000102C462C0A85019E0000016940400002200F2DA0000000104000000E3210402

Edited November 5, 2010 by tirom