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authorFlorin Coras <fcoras@cisco.com>2017-10-17 00:03:13 -0700
committerDave Barach <openvpp@barachs.net>2017-10-28 19:56:39 +0000
commit1c7104514cd40d2377caca36cf40c13b791bc5aa (patch)
tree2b95bb11dd8658e826ad8cb3fe4d399adbab7e01 /src/vnet/session/session_table.c
parentae5a02f8235b9a243df09b42e932ae5f238e366b (diff)
session: rules tables
This introduces 5-tuple lookup tables that may be used to implement custom session layer actions at connection establishment time (session layer perspective). The rules table build mask-match-action lookup trees that for a given 5-tuple key return the action for the first longest match. If rules overlap, ordering is established by tuple longest match with the following descending priority: remote ip, local ip, remote port, local port. At this time, the only match action supported is to forward packets to the application identified by the action. Change-Id: Icbade6fac720fa3979820d50cd7d6137f8b635c3 Signed-off-by: Florin Coras <fcoras@cisco.com>
Diffstat (limited to 'src/vnet/session/session_table.c')
-rw-r--r--src/vnet/session/session_table.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/src/vnet/session/session_table.c b/src/vnet/session/session_table.c
index 04c0c816ab0..cd8502aa13d 100644
--- a/src/vnet/session/session_table.c
+++ b/src/vnet/session/session_table.c
@@ -87,6 +87,8 @@ session_table_init (session_table_t * slt)
clib_bihash_init_48_8 (&slt->v6_half_open_hash, "v6 half-open table",
configured_v6_halfopen_table_buckets,
configured_v6_halfopen_table_memory);
+
+ session_rules_table_init (&slt->session_rules);
}
typedef struct _ip4_session_table_walk_ctx_t