[nwam-dev] review for 11561

[Anurag Maskey]

quick code review for the ipfilter issue discussed yesterday, bug 11561 
(http://defect.opensolaris.org/bz/show_bug.cgi?id=11561)

http://zhadum.east/export/ws/am223141/checkout-area/nwam1-fixes/webrev/

Anurag