- Does not process a IPv4 multicast packet.   This packet is processed with code in ip_input().
- Does not process a IPv4 multicast packet.
  This packet is processed with code in ip_input().

MarginC/kame,MarginC/kame,MarginC/kame,MarginC/kame,MarginC/kame,MarginC/kame,MarginC/kame