On Tue, 2007-10-09 at 11:13 +0400, Evgeniy Polyakov wrote:

quoted text
> On Tue, Oct 09, 2007 at 08:08:22AM +0200, Joakim Tjernlund (joakim.tjernlund@transmode.se) wrote:

> > > Your program works fine here.  You did run it as root, right?

> >

> > Yes and ETH_P_ALL is the only protocol that prints anything

> > I am on 2.6.22

>

> ETH_P_ARP works too.

>

> > > Did you try stracing it?

> >

> > Just did and now it works, it didn't yesterday :(

> > But if I change protocol to ETH_P_MOBITEX, I don't get any

> > pkgs(I did change protocol on sending side too)

>

> Did you change eth_type_trans() to catch your proto?

> 

Just fond out something:

if I redirect my prog like so:

./sniff > log

and press Ctrl-C after a packet has been sent to it,

it does NOT work. I don't get ANY output in my "log" file, not

even the printf("---------\n") appears.

But if I run whithout redirect it works(at least with ETH_P_BPQ)

Anyone else see this too?
  Jocke

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