ip_nat_core.h
上传用户:lgb322
上传日期:2013-02-24
资源大小:30529k
文件大小:1k
- #ifndef _IP_NAT_CORE_H
- #define _IP_NAT_CORE_H
- #include <linux/list.h>
- #include <linux/netfilter_ipv4/ip_conntrack.h>
- /* This header used to share core functionality between the standalone
- NAT module, and the compatibility layer's use of NAT for masquerading. */
- extern int ip_nat_init(void);
- extern void ip_nat_cleanup(void);
- extern unsigned int do_bindings(struct ip_conntrack *ct,
- enum ip_conntrack_info conntrackinfo,
- struct ip_nat_info *info,
- unsigned int hooknum,
- struct sk_buff **pskb);
- extern struct list_head protos;
- extern unsigned int icmp_reply_translation(struct sk_buff *skb,
- struct ip_conntrack *conntrack,
- unsigned int hooknum,
- int dir);
- extern void replace_in_hashes(struct ip_conntrack *conntrack,
- struct ip_nat_info *info);
- extern void place_in_hashes(struct ip_conntrack *conntrack,
- struct ip_nat_info *info);
- /* Built-in protocols. */
- extern struct ip_nat_protocol ip_nat_protocol_tcp;
- extern struct ip_nat_protocol ip_nat_protocol_udp;
- extern struct ip_nat_protocol ip_nat_protocol_icmp;
- #endif /* _IP_NAT_CORE_H */