hi folks, it seems that RFC 5722 (Handling of Overlapping IPv6 Fragments) is started to being implemented. I saw a patch for OpenBSD and it seems that Windows 7 got a silent patch for this. can anybody confirm? and are other OS affected too? greets, marc -- Marc Heuse www.mh-sec.de PGP: FEDD 5B50 C087 F8DF 5CB9 876F 7FDD E533 BF4F 891A