On Fri, 11 Oct 2002, soheil hassas yeganeh wrote:

>                 ip->ip_sum = in_cksum(m,hlen);
>
> When i make a dump it says that it has bad cksum 0!
>
> 12:25:11.858759 62.217.112.165 > 66.201.71.98: icmp: echo reply (ttl 42, id
> 17879, len 84, bad cksum 0!)

I'm not that familiar with the code, but I'd be surprised if ICMP
packets were handled by IP functions. (ICMP is not IP.) Not sure where
your checksum problem comes from.

-- 
Nicolas Christin
Ph.D. Candidate, University of Virginia, Computer Science
http://www.cs.virginia.edu/~nicolas


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