diff options
Diffstat (limited to 'include/linux/netfilter_ipv4/ip_conntrack_h323.h')
-rw-r--r-- | include/linux/netfilter_ipv4/ip_conntrack_h323.h | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/include/linux/netfilter_ipv4/ip_conntrack_h323.h b/include/linux/netfilter_ipv4/ip_conntrack_h323.h new file mode 100644 index 000000000000..0987cea53840 --- /dev/null +++ b/include/linux/netfilter_ipv4/ip_conntrack_h323.h @@ -0,0 +1,30 @@ +#ifndef _IP_CONNTRACK_H323_H +#define _IP_CONNTRACK_H323_H + +#ifdef __KERNEL__ + +#define RAS_PORT 1719 +#define Q931_PORT 1720 +#define H323_RTP_CHANNEL_MAX 4 /* Audio, video, FAX and other */ + +/* This structure exists only once per master */ +struct ip_ct_h323_master { + + /* Original and NATed Q.931 or H.245 signal ports */ + u_int16_t sig_port[IP_CT_DIR_MAX]; + + /* Original and NATed RTP ports */ + u_int16_t rtp_port[H323_RTP_CHANNEL_MAX][IP_CT_DIR_MAX]; + + union { + /* RAS connection timeout */ + u_int32_t timeout; + + /* Next TPKT length (for separate TPKT header and data) */ + u_int16_t tpkt_len[IP_CT_DIR_MAX]; + }; +}; + +#endif + +#endif |