I'm a research man on ipsec.And these days my coworkers and I are analyzing the source code of 2.5.74.We are puzzling about the interface between ipsec module and the kernel.How does it work?Can you give us some help?(Such as providing some document about this or some website from which we can get some useful information). Thank you very much! Yu.Tsao ______________________________________ =================================================================== - : send the line "unsubscribe linux-net" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html