Re: IGMP packets?
From: Chris Wright
Date: Wed Dec 08 2004 - 13:18:30 EST
* FoObArf00@xxxxxxxxxxxx (FoObArf00@xxxxxxxxxxxx) wrote:
> I have been trying to analyze igmp packets (queries, reports) with
> ttl of 1 ,of course, in the kernel and ran into a weird situation.
> Only when an interface is in promiscuous mode (i.e. tcpdump), the igmp
> packets get to ip_rcv on ip_input.c. I was wondering if someone can
> point in the right direction on how/where to get the these packets when
> not doing a tcpdump. Thanks
Could you be more specific? Which machines are involved (e.g. IIRC the
igmp report is not looped back locally). What do you mean by analyze in
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/