diff options
| author | Ana Rey <anarey@gmail.com> | 2014-09-02 20:37:17 +0200 |
|---|---|---|
| committer | Pablo Neira Ayuso <pablo@netfilter.org> | 2014-09-03 14:23:48 +0200 |
| commit | d23234b11b76c4d3f2be5f844e6dd2a93bac04fb (patch) | |
| tree | 7a67007704f1a569289cd85cc3db534a7d9e562c /include/linux | |
| parent | 8fa789fe28af5ea252577efd9ea41e7981d4460c (diff) | |
src: Add devgroup support in meta expresion
This adds device group support in meta expresion.
The new attributes of meta are "iffgroup" and "oifgroup"
- iffgroup: Match device group of incoming device.
- oifgroup: Match device group of outcoming device.
Example of use:
nft add rule ip test input meta iifgroup 2 counter
nft add rule ip test output meta oifgroup 2 counter
The kernel and libnftnl support were added in these commits:
netfilter: nf_tables: add devgroup support in meta expresion
src: meta: Add devgroup support to meta expresion
Signed-off-by: Ana Rey <anarey@gmail.com>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/netfilter/nf_tables.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/include/linux/netfilter/nf_tables.h b/include/linux/netfilter/nf_tables.h index dbdc4f5b..e8b9d195 100644 --- a/include/linux/netfilter/nf_tables.h +++ b/include/linux/netfilter/nf_tables.h @@ -537,6 +537,8 @@ enum nft_exthdr_attributes { * @NFT_META_BRI_OIFNAME: packet output bridge interface name * @NFT_META_PKTTYPE: packet type (skb->pkt_type), special handling for loopback * @NFT_META_CPU: cpu id through smp_processor_id() + * @NFT_META_IIFGROUP: packet input interface group + * @NFT_META_OIFGROUP: packet output interface group */ enum nft_meta_keys { NFT_META_LEN, @@ -560,6 +562,8 @@ enum nft_meta_keys { NFT_META_BRI_OIFNAME, NFT_META_PKTTYPE, NFT_META_CPU, + NFT_META_IIFGROUP, + NFT_META_OIFGROUP, }; /** |