diff options
| author | Frank Wunderlich <frank-w@public-files.de> | 2021-03-21 17:49:16 +0100 |
|---|---|---|
| committer | Pablo Neira Ayuso <pablo@netfilter.org> | 2021-03-25 12:10:30 +0100 |
| commit | 8e6cc9f373854ed580156ec6f01bcd97786fa9f7 (patch) | |
| tree | 03ed5f94524a9dd610b45fbabc6bd2356e07682f /src/mnl.c | |
| parent | f699e4c06a26b4977f4a5d220a0c5260b71d6433 (diff) | |
nftables: add flags offload to flowtable
allow flags (currently only offload) in flowtables like it is stated
here: https://lwn.net/Articles/804384/
tested on mt7622/Bananapi-R64
table ip filter {
flowtable f {
hook ingress priority filter + 1
devices = { lan3, lan0, wan }
flags offload;
}
chain forward {
type filter hook forward priority filter; policy accept;
ip protocol { tcp, udp } flow add @f
}
}
table ip nat {
chain post {
type nat hook postrouting priority filter; policy accept;
oifname "wan" masquerade
}
}
Signed-off-by: Frank Wunderlich <frank-w@public-files.de>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'src/mnl.c')
| -rw-r--r-- | src/mnl.c | 5 |
1 files changed, 5 insertions, 0 deletions
@@ -1779,6 +1779,11 @@ int mnl_nft_flowtable_add(struct netlink_ctx *ctx, struct cmd *cmd, nftnl_flowtable_set_u32(flo, NFTNL_FLOWTABLE_PRIO, 0); } + if (cmd->flowtable->flags & FLOWTABLE_F_HW_OFFLOAD) { + nftnl_flowtable_set_u32(flo, NFTNL_FLOWTABLE_FLAGS, + NFT_FLOWTABLE_HW_OFFLOAD); + } + if (cmd->flowtable->dev_expr) { dev_array = nft_flowtable_dev_array(cmd); nftnl_flowtable_set_data(flo, NFTNL_FLOWTABLE_DEVICES, |