6405996 ICMP packets are ignored if the IP_NEXTHOP is used with NAT

[priyanka.agar...@sun.com]

Author: priyanka
Repository: /hg/onnv/onnv-gate
Revision: 1bd0c395f572e9d18e3b5d0e1816323ab9439e29
Log message:
6405996 ICMP packets are ignored if the IP_NEXTHOP is used with NAT

Files:
        update: usr/src/uts/common/inet/ip/ip.c