> I found some useful links for you ! > > Here use checksum compute for tcp and ip packets (some code from TCPDUMP): > http://code.google.com/p/quefuzz/source/browse/trunk/quefuzz.c?r=5 This really works great. I will sure try some other methods too and try to find out which one is better. Right now I can ping two machines with modified ICMP payload and new checksum value :) But TCP is not working yet. I am pretty sure I have some code mixup somewhere. Thanks for your help! Bikrant > > Here use another cksum() function: > https://trac.luffy.cx/udpproxy/browser/src > https://trac.luffy.cx/udpproxy/browser/src/cksum.c > https://trac.luffy.cx/udpproxy/browser/src/proxy.c > > Question is what function calculate checksum faster and rigth for > nf_queue ?! > > May be this help to you ! > Write something about that. I also need this experience, but > i don't have any time for experiments now. > > Any comments from nfq developers also appreciated. > Why your nfq_set_verdict with payload don't compute checksum > automatically ???!!! > Google say what whole the world have difficults with that. -- To unsubscribe from this list: send the line "unsubscribe netfilter-devel" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
