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authorBart De Schuymer <bdschuym@pandora.be>2002-06-01 19:23:47 +0000
committerBart De Schuymer <bdschuym@pandora.be>2002-06-01 19:23:47 +0000
commitd891e9e5bc309d5aeb2ab774c76b34a92085b3e7 (patch)
tree94b68fc1c01f90cad62a171c27007ff317031008 /kernel/linux/include/linux/netfilter_bridge.h
Initial revision
Diffstat (limited to 'kernel/linux/include/linux/netfilter_bridge.h')
-rw-r--r--kernel/linux/include/linux/netfilter_bridge.h36
1 files changed, 36 insertions, 0 deletions
diff --git a/kernel/linux/include/linux/netfilter_bridge.h b/kernel/linux/include/linux/netfilter_bridge.h
new file mode 100644
index 0000000..2c950c2
--- /dev/null
+++ b/kernel/linux/include/linux/netfilter_bridge.h
@@ -0,0 +1,36 @@
+#ifndef __LINUX_BRIDGE_NETFILTER_H
+#define __LINUX_BRIDGE_NETFILTER_H
+
+/* bridge-specific defines for netfilter.
+ */
+
+#include <linux/config.h>
+#include <linux/netfilter.h>
+
+/* Bridge Hooks */
+/* After promisc drops, checksum checks. */
+#define NF_BR_PRE_ROUTING 0
+/* If the packet is destined for this box. */
+#define NF_BR_LOCAL_IN 1
+/* If the packet is destined for another interface. */
+#define NF_BR_FORWARD 2
+/* Packets coming from a local process. */
+#define NF_BR_LOCAL_OUT 3
+/* Packets about to hit the wire. */
+#define NF_BR_POST_ROUTING 4
+/* Not really a hook, but used for the ebtables broute table */
+#define NF_BR_BROUTING 5
+#define NF_BR_NUMHOOKS 6
+
+enum nf_br_hook_priorities {
+ NF_BR_PRI_FIRST = INT_MIN,
+ NF_BR_PRI_FILTER_BRIDGED = -200,
+ NF_BR_PRI_FILTER_OTHER = 200,
+ NF_BR_PRI_NAT_DST_BRIDGED = -300,
+ NF_BR_PRI_NAT_DST_OTHER = 100,
+ NF_BR_PRI_NAT_SRC_BRIDGED = -100,
+ NF_BR_PRI_NAT_SRC_OTHER = 300,
+ NF_BR_PRI_LAST = INT_MAX,
+};
+
+#endif