diff options
author | Patrick McHardy <kaber@trash.net> | 2014-01-08 13:02:16 +0000 |
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committer | Patrick McHardy <kaber@trash.net> | 2014-01-08 13:03:19 +0000 |
commit | 4180fba3821d13f06fde2d662d7000e99d140693 (patch) | |
tree | 3e097a6b44d24765ff7a9c842915eb9e0a7398f6 /src/proto.c | |
parent | b90667a2ae941d2b79630d0344ef489c2bf9d9aa (diff) |
meta: add nfproto support
Add support for the meta nfproto type, which refers to the AF from the
netfilter hook ops. This is needed to get the actual family of a packet
in the dummy NFPROTO_INET family.
Signed-off-by: Patrick McHardy <kaber@trash.net>
Diffstat (limited to 'src/proto.c')
-rw-r--r-- | src/proto.c | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/src/proto.c b/src/proto.c index c3fb7bf2..81fe6cfd 100644 --- a/src/proto.c +++ b/src/proto.c @@ -123,6 +123,7 @@ const struct proto_desc *proto_dev_desc(uint16_t type) const struct hook_proto_desc hook_proto_desc[] = { [NFPROTO_BRIDGE] = HOOK_PROTO_DESC(PROTO_BASE_LL_HDR, &proto_eth), + [NFPROTO_INET] = HOOK_PROTO_DESC(PROTO_BASE_LL_HDR, &proto_inet), [NFPROTO_IPV4] = HOOK_PROTO_DESC(PROTO_BASE_NETWORK_HDR, &proto_ip), [NFPROTO_IPV6] = HOOK_PROTO_DESC(PROTO_BASE_NETWORK_HDR, &proto_ip6), [NFPROTO_ARP] = HOOK_PROTO_DESC(PROTO_BASE_NETWORK_HDR, &proto_arp), @@ -608,6 +609,23 @@ const struct proto_desc proto_ip6 = { }; /* + * Dummy protocol for mixed IPv4/IPv6 tables. The protocol is set at the link + * layer header, the upper layer protocols are IPv4 and IPv6. + */ + +const struct proto_desc proto_inet = { + .name = "inet", + .base = PROTO_BASE_LL_HDR, + .protocols = { + PROTO_LINK(NFPROTO_IPV4, &proto_ip), + PROTO_LINK(NFPROTO_IPV6, &proto_ip6), + }, + .templates = { + [0] = PROTO_META_TEMPLATE("nfproto", &nfproto_type, NFT_META_NFPROTO, 8), + }, +}; + +/* * ARP */ |