On 02.12.2013 17:00, Robert Clove wrote: > I was searching around but was not able to find out. > We all know that packet traverses through the Net Filter hooks but how > to > practically realize that. > Please guide In this case I believe you want a custom kernel without netfilter support. Worth reading: http://wiki.centos.org/HowTos/Custom_Kernel -- Sent from the Delta quadrant using Borg technology! Nux! www.nux.ro