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authorPablo Neira Ayuso <pablo@netfilter.org>2018-08-06 13:35:00 +0200
committerPablo Neira Ayuso <pablo@netfilter.org>2018-08-06 13:35:00 +0200
commitea63a05272f5400d73498daa5932afd0aa65e79f (patch)
tree54d90197bb879ad9d7592f79471518a073c51a69 /include/linux
parente09675c53f54dfb19b60a4f075bca0250b212487 (diff)
obj: add tunnel support
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'include/linux')
-rw-r--r--include/linux/netfilter/nf_tables.h69
1 files changed, 68 insertions, 1 deletions
diff --git a/include/linux/netfilter/nf_tables.h b/include/linux/netfilter/nf_tables.h
index cc21ef0..0450fc0 100644
--- a/include/linux/netfilter/nf_tables.h
+++ b/include/linux/netfilter/nf_tables.h
@@ -1401,7 +1401,8 @@ enum nft_ct_helper_attributes {
#define NFT_OBJECT_CT_HELPER 3
#define NFT_OBJECT_LIMIT 4
#define NFT_OBJECT_CONNLIMIT 5
-#define __NFT_OBJECT_MAX 6
+#define NFT_OBJECT_TUNNEL 6
+#define __NFT_OBJECT_MAX 7
#define NFT_OBJECT_MAX (__NFT_OBJECT_MAX - 1)
/**
@@ -1562,4 +1563,70 @@ enum nft_ng_types {
};
#define NFT_NG_MAX (__NFT_NG_MAX - 1)
+enum nft_tunnel_key_ip_attributes {
+ NFTA_TUNNEL_KEY_IP_UNSPEC,
+ NFTA_TUNNEL_KEY_IP_SRC,
+ NFTA_TUNNEL_KEY_IP_DST,
+ __NFTA_TUNNEL_KEY_IP_MAX
+};
+#define NFTA_TUNNEL_KEY_IP_MAX (__NFTA_TUNNEL_KEY_IP_MAX - 1)
+
+enum nft_tunnel_ip6_attributes {
+ NFTA_TUNNEL_KEY_IP6_UNSPEC,
+ NFTA_TUNNEL_KEY_IP6_SRC,
+ NFTA_TUNNEL_KEY_IP6_DST,
+ NFTA_TUNNEL_KEY_IP6_FLOWLABEL,
+ __NFTA_TUNNEL_KEY_IP6_MAX
+};
+#define NFTA_TUNNEL_KEY_IP6_MAX (__NFTA_TUNNEL_KEY_IP6_MAX - 1)
+
+enum nft_tunnel_opts_attributes {
+ NFTA_TUNNEL_KEY_OPTS_UNSPEC,
+ NFTA_TUNNEL_KEY_OPTS_VXLAN,
+ NFTA_TUNNEL_KEY_OPTS_ERSPAN,
+ __NFTA_TUNNEL_KEY_OPTS_MAX
+};
+#define NFTA_TUNNEL_KEY_OPTS_MAX (__NFTA_TUNNEL_KEY_OPTS_MAX - 1)
+
+enum nft_tunnel_opts_vxlan_attributes {
+ NFTA_TUNNEL_KEY_VXLAN_UNSPEC,
+ NFTA_TUNNEL_KEY_VXLAN_GBP,
+ __NFTA_TUNNEL_KEY_VXLAN_MAX
+};
+#define NFTA_TUNNEL_KEY_VXLAN_MAX (__NFTA_TUNNEL_KEY_VXLAN_MAX - 1)
+
+enum nft_tunnel_opts_erspan_attributes {
+ NFTA_TUNNEL_KEY_ERSPAN_UNSPEC,
+ NFTA_TUNNEL_KEY_ERSPAN_VERSION,
+ NFTA_TUNNEL_KEY_ERSPAN_V1_INDEX,
+ NFTA_TUNNEL_KEY_ERSPAN_V2_HWID,
+ NFTA_TUNNEL_KEY_ERSPAN_V2_DIR,
+ __NFTA_TUNNEL_KEY_ERSPAN_MAX
+};
+#define NFTA_TUNNEL_KEY_ERSPAN_MAX (__NFTA_TUNNEL_KEY_ERSPAN_MAX - 1)
+
+enum nft_tunnel_flags {
+ NFT_TUNNEL_F_ZERO_CSUM_TX = (1 << 0),
+ NFT_TUNNEL_F_DONT_FRAGMENT = (1 << 1),
+ NFT_TUNNEL_F_SEQ_NUMBER = (1 << 2),
+};
+#define NFT_TUNNEL_F_MASK (NFT_TUNNEL_F_ZERO_CSUM_TX | \
+ NFT_TUNNEL_F_DONT_FRAGMENT | \
+ NFT_TUNNEL_F_SEQ_NUMBER)
+
+enum nft_tunnel_key_attributes {
+ NFTA_TUNNEL_KEY_UNSPEC,
+ NFTA_TUNNEL_KEY_ID,
+ NFTA_TUNNEL_KEY_IP,
+ NFTA_TUNNEL_KEY_IP6,
+ NFTA_TUNNEL_KEY_FLAGS,
+ NFTA_TUNNEL_KEY_TOS,
+ NFTA_TUNNEL_KEY_TTL,
+ NFTA_TUNNEL_KEY_SPORT,
+ NFTA_TUNNEL_KEY_DPORT,
+ NFTA_TUNNEL_KEY_OPTS,
+ __NFTA_TUNNEL_KEY_MAX
+};
+#define NFTA_TUNNEL_KEY_MAX (__NFTA_TUNNEL_KEY_MAX - 1)
+
#endif /* _LINUX_NF_TABLES_H */