diff options
| author | laforge <laforge> | 2002-05-29 15:12:30 +0000 |
|---|---|---|
| committer | laforge <laforge> | 2002-05-29 15:12:30 +0000 |
| commit | d6d004a11d661ae1d12489f3a8d8e3fb98f9be87 (patch) | |
| tree | 32f5eeca39100bc35919322172a2661f0ff013ec /include | |
| parent | 919709a8c30bf2bd5760b84cc858010b1e487ae4 (diff) | |
add header file for ECN match
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/netfilter_ipv4/ipt_ECN.h | 2 | ||||
| -rw-r--r-- | include/linux/netfilter_ipv4/ipt_ecn.h | 34 |
2 files changed, 35 insertions, 1 deletions
diff --git a/include/linux/netfilter_ipv4/ipt_ECN.h b/include/linux/netfilter_ipv4/ipt_ECN.h index bdbc2b3..a7ac7fb 100644 --- a/include/linux/netfilter_ipv4/ipt_ECN.h +++ b/include/linux/netfilter_ipv4/ipt_ECN.h @@ -4,7 +4,7 @@ * * This software is distributed under GNU GPL v2, 1991 * - * $Id: ipt_ECN.h,v 1.2 2002/04/17 19:52:26 laforge Exp $ + * $Id: ipt_ECN.h,v 1.3 2002/05/29 12:17:40 laforge Exp $ */ #ifndef _IPT_ECN_TARGET_H #define _IPT_ECN_TARGET_H diff --git a/include/linux/netfilter_ipv4/ipt_ecn.h b/include/linux/netfilter_ipv4/ipt_ecn.h new file mode 100644 index 0000000..f478f60 --- /dev/null +++ b/include/linux/netfilter_ipv4/ipt_ecn.h @@ -0,0 +1,34 @@ +/* iptables module for matching the ECN header in IPv4 and TCP header + * + * (C) 2002 Harald Welte <laforge@gnumonks.org> + * This software is distributed under GNU GPL v2, 1991 + * + * See + * + * $Id: ipt_ecn.h,v 1.2 2002/05/29 15:09:00 laforge Exp $ +*/ +#ifndef _IPT_ECN_H +#define _IPT_ECN_H +#include <linux/netfilter_ipv4/ipt_dcsp.h> + +#define IPT_ECN_IP_MASK (~IPT_DSCP_MASK) + +#define IPT_ECN_OP_MATCH_IP 0x01 +#define IPT_ECN_OP_MATCH_ECE 0x10 +#define IPT_ECN_OP_MATCH_CWR 0x20 + +#define IPT_ECN_OP_MATCH_MASK 0xce + +/* match info */ +struct ipt_ecn_info { + u_int8_t operation; + u_int8_t invert; + u_int8_t ip_ect; + union { + struct { + u_int8_t ect; + } tcp; + } proto; +}; + +#endif /* _IPT_ECN_H */ |