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| author | Felix Fietkau <nbd@nbd.name> | 2018-02-20 15:58:42 +0100 |
|---|---|---|
| committer | Felix Fietkau <nbd@nbd.name> | 2018-02-21 20:12:42 +0100 |
| commit | 820f03099894bd48638fb5be326b5c551f0f2b98 (patch) | |
| tree | 22522d219f3d5b9ae2574b10e8dad8a2bb381e1c /package/network | |
| parent | 103335644265d96c656a7de3d5994fbd11246300 (diff) | |
| download | upstream-820f03099894bd48638fb5be326b5c551f0f2b98.tar.gz upstream-820f03099894bd48638fb5be326b5c551f0f2b98.tar.bz2 upstream-820f03099894bd48638fb5be326b5c551f0f2b98.zip | |
netfilter: add a xt_FLOWOFFLOAD target for NAT/routing offload support
This makes it possible to add an iptables rule that offloads routing/NAT
packet processing to a software fast path. This fast path is much
quicker than running packets through the regular tables/chains.
Requires Linux 4.14
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Diffstat (limited to 'package/network')
| -rw-r--r-- | package/network/utils/iptables/patches/800-flowoffload_target.patch | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/package/network/utils/iptables/patches/800-flowoffload_target.patch b/package/network/utils/iptables/patches/800-flowoffload_target.patch new file mode 100644 index 0000000000..c6fe65cd3e --- /dev/null +++ b/package/network/utils/iptables/patches/800-flowoffload_target.patch @@ -0,0 +1,18 @@ +--- /dev/null ++++ b/extensions/libxt_FLOWOFFLOAD.c +@@ -0,0 +1,15 @@ ++#include <xtables.h> ++ ++static struct xtables_target offload_tg_reg[] = { ++ { ++ .family = NFPROTO_UNSPEC, ++ .name = "FLOWOFFLOAD", ++ .revision = 0, ++ .version = XTABLES_VERSION, ++ }, ++}; ++ ++void _init(void) ++{ ++ xtables_register_targets(offload_tg_reg, ARRAY_SIZE(offload_tg_reg)); ++} |