On Mon, Feb 14, 2005 at 10:58:59PM +0100, Wojciech Puchar wrote:
> can it be made faster - or is there better way to read NAT table? my ident 
> program for NAT needs ipnat -l which takes 16 seconds with 20000 nat table 
> on Pentium 133.

I guess you only need information for a single nat table entry at a time?
I think ioctl(SIOCGNATL, ..) is your friend.

Martin