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NAT64: free port when dynamic BIB deleted (VPP-1107)
[vpp.git]
/
src
/
plugins
/
nat
/
nat64_db.c
diff --git
a/src/plugins/nat/nat64_db.c
b/src/plugins/nat/nat64_db.c
index
97da672
..
7ce28bc
100644
(file)
--- a/
src/plugins/nat/nat64_db.c
+++ b/
src/plugins/nat/nat64_db.c
@@
-20,7
+20,8
@@
int
nat64_db_init (nat64_db_t * db, u32 bib_buckets, u32 bib_memory_size,
int
nat64_db_init (nat64_db_t * db, u32 bib_buckets, u32 bib_memory_size,
- u32 st_buckets, u32 st_memory_size)
+ u32 st_buckets, u32 st_memory_size,
+ nat64_db_free_addr_port_function_t free_addr_port_cb)
{
clib_bihash_init_24_8 (&db->bib.in2out, "bib-in2out", bib_buckets,
bib_memory_size);
{
clib_bihash_init_24_8 (&db->bib.in2out, "bib-in2out", bib_buckets,
bib_memory_size);
@@
-34,6
+35,7
@@
nat64_db_init (nat64_db_t * db, u32 bib_buckets, u32 bib_memory_size,
clib_bihash_init_48_8 (&db->st.out2in, "st-out2in", st_buckets,
st_memory_size);
clib_bihash_init_48_8 (&db->st.out2in, "st-out2in", st_buckets,
st_memory_size);
+ db->free_addr_port_cb = free_addr_port_cb;
return 0;
}
return 0;
}
@@
-160,6
+162,7
@@
nat64_db_bib_entry_free (nat64_db_t * db, nat64_db_bib_entry_t * bibe)
kv.key[2] = bibe_key.as_u64[2];
clib_bihash_add_del_24_8 (&db->bib.out2in, &kv, 0);
kv.key[2] = bibe_key.as_u64[2];
clib_bihash_add_del_24_8 (&db->bib.out2in, &kv, 0);
+ db->free_addr_port_cb (db, &bibe->out_addr, bibe->out_port, bibe->proto);
/* delete from pool */
pool_put (bib, bibe);
/* delete from pool */
pool_put (bib, bibe);