From 4566bf27069b7780e453cffb24ea5f5323059885 Mon Sep 17 00:00:00 2001 From: Patrick McHardy Date: Fri, 3 Jan 2014 12:16:18 +0000 Subject: netfilter: nft_meta: add l4proto support For L3-proto independant rules we need to get at the L4 protocol value directly. Add it to the nft_pktinfo struct and use the meta expression to retrieve it. Signed-off-by: Patrick McHardy Signed-off-by: Pablo Neira Ayuso --- include/uapi/linux/netfilter/nf_tables.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'include/uapi/linux') diff --git a/include/uapi/linux/netfilter/nf_tables.h b/include/uapi/linux/netfilter/nf_tables.h index 10afbfc0e66a..448593c07120 100644 --- a/include/uapi/linux/netfilter/nf_tables.h +++ b/include/uapi/linux/netfilter/nf_tables.h @@ -532,6 +532,7 @@ enum nft_exthdr_attributes { * @NFT_META_RTCLASSID: realm value of packet's route (skb->dst->tclassid) * @NFT_META_SECMARK: packet secmark (skb->secmark) * @NFT_META_NFPROTO: netfilter protocol + * @NFT_META_L4PROTO: layer 4 protocol number */ enum nft_meta_keys { NFT_META_LEN, @@ -550,6 +551,7 @@ enum nft_meta_keys { NFT_META_RTCLASSID, NFT_META_SECMARK, NFT_META_NFPROTO, + NFT_META_L4PROTO, }; /** -- cgit v1.2.3