From 07812b3df59550e71af87ee8a5eda98800ccc5cd Mon Sep 17 00:00:00 2001
From: Tristan D'audibert The structure of a UDP header
@@ -1195,7 +1195,7 @@ The
struct function returns the IP header as a
pointer to a source is the source port;
dest is the destination port;syn, ack, fin are the TCP flags used; for a more detailed view,
-see this diagram.1. Displaying packets in kernel spaceip_hdr()
struct iphdr structure. The tcp_hdr() function
returns the TCP header as a pointer to a struct tcphdr structure.
The diagram explains how to make a TCP connection. The connection initiation +
The diagram explains how to make a TCP connection. The connection initiation
packet has the SYN flag set in the TCP header and the ACK flag cleared.