include/uapi/linux/netfilter_bridge.h

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