Date: Fri, 9 Jan 2004 15:57:07 +0000 (GMT) From: YACINE GHANJAOUI <001VA36979@stud.alakhawayn.ma> To: freebsd-hackers@freebsd.org Subject: Re: freebsd-hackers Digest, Vol 42, Issue 6 Message-ID: <Pine.SOL.3.96.1040109155656.15980B-100000@stud.alakhawayn.ma> In-Reply-To: <Pine.SOL.3.96.1040109075752.16064A-100000@stud.alakhawayn.ma>
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Hi, when trying to intercept UDP packet after changing the protocol number from 17 to a user one (99) in the ip_input.c file. when trying to regenrate the packet after inserting some bit errors an error message appears in the reciever telling that The udp checksum is incorrect even if i just change the ip Header. What do you think the problem is? Thanks in Advance,
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