[PATCH] BPF to support directions and more

[Yar Tikhiy]

On Wed, Feb 14, 2007 at 06:05:15PM -0500, Jung-uk Kim wrote:
> I was playing with some BPF ideas for few days and I added two new 
> features.  SEESENT flag is extended to see only outgoing packets, 
> which is analogous to libpcap's PCAP_D_OUT direction.  Thus SEESENT 
> is now called DIRECTION.

Any plans to teach BPF to report the direction a packet goes in?
In some cases it can be unobvious whether it's incoming or outgoing.

-- 
Yar