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/parser_bison.y | |
| 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/parser_bison.y')
| -rw-r--r-- | src/parser_bison.y | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/src/parser_bison.y b/src/parser_bison.y index 5cb4f8e1..ca64141e 100644 --- a/src/parser_bison.y +++ b/src/parser_bison.y @@ -1996,6 +1996,7 @@ flowtable_block_alloc : /* empty */ flowtable_block : /* empty */ { $$ = $<flowtable>-1; } | flowtable_block common_block | flowtable_block stmt_separator + | flowtable_block ft_flags_spec stmt_separator | flowtable_block HOOK STRING prio_spec stmt_separator { $$->hook.loc = @3; @@ -2378,6 +2379,12 @@ flags_spec : FLAGS OFFLOAD } ; +ft_flags_spec : FLAGS OFFLOAD + { + $<flowtable>0->flags |= FLOWTABLE_F_HW_OFFLOAD; + } + ; + policy_spec : POLICY policy_expr { if ($<chain>0->policy) { |