1#ifndef _UAPI__LINUX_BRIDGE_NETFILTER_H 2#define _UAPI__LINUX_BRIDGE_NETFILTER_H 3 4/* bridge-specific defines for netfilter. 5 */ 6 7#include <linux/netfilter.h> 8#include <linux/if_ether.h> 9#include <linux/if_vlan.h> 10#include <linux/if_pppox.h> 11 12/* Bridge Hooks */ 13/* After promisc drops, checksum checks. */ 14#define NF_BR_PRE_ROUTING 0 15/* If the packet is destined for this box. */ 16#define NF_BR_LOCAL_IN 1 17/* If the packet is destined for another interface. */ 18#define NF_BR_FORWARD 2 19/* Packets coming from a local process. */ 20#define NF_BR_LOCAL_OUT 3 21/* Packets about to hit the wire. */ 22#define NF_BR_POST_ROUTING 4 23/* Not really a hook, but used for the ebtables broute table */ 24#define NF_BR_BROUTING 5 25#define NF_BR_NUMHOOKS 6 26 27#endif /* _UAPI__LINUX_BRIDGE_NETFILTER_H */ 28