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authorTomasz Bursztyka <tomasz.bursztyka@linux.intel.com>2014-04-14 14:41:28 +0200
committerPablo Neira Ayuso <pablo@netfilter.org>2014-04-24 10:37:28 +0200
commitf5efc696cc711021cc73e7543cc3038e58459707 (patch)
treeb7495a6875d98561773d137f12d4da5d993a7870 /include/uapi
parentnetfilter: nf_tables: Make meta expression core functions public (diff)
downloadlinux-f5efc696cc711021cc73e7543cc3038e58459707.tar.xz
linux-f5efc696cc711021cc73e7543cc3038e58459707.zip
netfilter: nf_tables: Add meta expression key for bridge interface name
NFT_META_BRI_IIFNAME to get packet input bridge interface name NFT_META_BRI_OIFNAME to get packet output bridge interface name Such meta key are accessible only through NFPROTO_BRIDGE family, on a dedicated nft meta module: nft_meta_bridge. Suggested-by: Pablo Neira Ayuso <pablo@netfilter.org> Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'include/uapi')
-rw-r--r--include/uapi/linux/netfilter/nf_tables.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/include/uapi/linux/netfilter/nf_tables.h b/include/uapi/linux/netfilter/nf_tables.h
index 160159274cab..7d6433f66bf8 100644
--- a/include/uapi/linux/netfilter/nf_tables.h
+++ b/include/uapi/linux/netfilter/nf_tables.h
@@ -563,6 +563,8 @@ enum nft_exthdr_attributes {
* @NFT_META_SECMARK: packet secmark (skb->secmark)
* @NFT_META_NFPROTO: netfilter protocol
* @NFT_META_L4PROTO: layer 4 protocol number
+ * @NFT_META_BRI_IIFNAME: packet input bridge interface name
+ * @NFT_META_BRI_OIFNAME: packet output bridge interface name
*/
enum nft_meta_keys {
NFT_META_LEN,
@@ -582,6 +584,8 @@ enum nft_meta_keys {
NFT_META_SECMARK,
NFT_META_NFPROTO,
NFT_META_L4PROTO,
+ NFT_META_BRI_IIFNAME,
+ NFT_META_BRI_OIFNAME,
};
/**