1 /* iptables module for matching the ECN header in IPv4 and TCP header
3 * (C) 2002 Harald Welte <laforge@gnumonks.org>
5 * This software is distributed under GNU GPL v2, 1991
7 * ipt_ecn.h,v 1.4 2002/08/05 19:39:00 laforge Exp
11 #include <linux/netfilter_ipv4/ipt_dscp.h>
13 #define IPT_ECN_IP_MASK (~IPT_DSCP_MASK)
15 #define IPT_ECN_OP_MATCH_IP 0x01
16 #define IPT_ECN_OP_MATCH_ECE 0x10
17 #define IPT_ECN_OP_MATCH_CWR 0x20
19 #define IPT_ECN_OP_MATCH_MASK 0xce
33 #endif /* _IPT_ECN_H */