Hello, Can anybody help me How IpSec calls occurred in Linux kernel 2.6.9. I want to know actually how packet forms AFTER APPLYING ESP/UDP to Forming Normal UDP Packet in Linux Kernel. Please anybody provide me packet path in XFRM to form IPSEC header on packet. Thanks in advance. regards, linux_lover. __________________________________ Do you Yahoo!? Yahoo! Mail - Helps protect you from nasty viruses. http://promotions.yahoo.com/new_mail - : send the line "unsubscribe linux-net" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html