Re: sample packet filter code

[Jim Murphy]

Some more pointers:

http://www.rcpt.to/lsfcc/lsf.html

Have you looked at libpcap-0.9.8/pcap-linux.c?


Allen Curtis wrote:
> Hello,
>
> I am working on an embedded system and would like to implement a 
> PF_PACKET/SOCK_RAW with packet filtering. The objective is to create a 
> filter based on a family of destination MAC addresses. Can anyone 
> provide sample code which does this without the aid of the PCAP library? 
> A previous posting suggested looking at tcpdump for an example of BPF 
> but the current version seems to be PCAP based.
>
> Documentation or a pointer to source code to explain linux/filters.h 
> filter operations may be enough to get me over the hump.
>
> TIA
>
> --
> To unsubscribe from this list: send the line "unsubscribe linux-net" in
> the body of a message to majordomo@xxxxxxxxxxxxxxx
> More majordomo info at  http://vger.kernel.org/majordomo-info.html
--
To unsubscribe from this list: send the line "unsubscribe linux-net" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html