site_archiver@lists.apple.com Delivered-To: darwin-kernel@lists.apple.com On 7 juin 06, at 19:31, Vincent Lubet wrote: I'm confused, in previous thread Josh Graessley wrote: I'm working at the socket filter level ..... Jean-Yves _______________________________________________ Do not post admin requests to the list. They will be ignored. Darwin-kernel mailing list (Darwin-kernel@lists.apple.com) Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/darwin-kernel/site_archiver%40lists.a... Yes you need to recompute the checksum(s) to compensate for the modification. Depending on what you modify this will be the IP checksum or the UDP checksum or both. .... "Sometimes. At the socket filter layer, no. At the IP filter layer yes." This email sent to site_archiver@lists.apple.com