diff options
| author |   Matus Fabian <matfabia@cisco.com> | 2018-11-28 21:26:34 -0800 |
|---|---|---|
| committer |   Damjan Marion <dmarion@me.com> | 2018-11-29 11:28:29 +0000 |
| commit | ad1f3e148224bced41afd47b0ab1ed158c07f399 (patch) | |
| tree | 55b6e252ff6937f558dba7cd02819b5827923bc8 /src/plugins/nat/dslite_in2out.c | |
| parent | 2eb42e70616f341435d1f390a13df4cd49ef2c4b (diff) | |
NAT: syslog - sessions logging (VPP-1139)
Change-Id: I6e0b7cf37c1a9ac66f8ac011db29504e57844ee9
Signed-off-by: Matus Fabian <matfabia@cisco.com>
Diffstat (limited to 'src/plugins/nat/dslite_in2out.c')
| -rw-r--r-- | src/plugins/nat/dslite_in2out.c | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/src/plugins/nat/dslite_in2out.c b/src/plugins/nat/dslite_in2out.c index e7a3028f28a..5c1de19b8b2 100644 --- a/src/plugins/nat/dslite_in2out.c +++ b/src/plugins/nat/dslite_in2out.c @@ -14,6 +14,7 @@ */ #include <nat/dslite.h> #include <nat/nat_inlines.h> +#include <nat/nat_syslog.h> vlib_node_registration_t dslite_in2out_node; vlib_node_registration_t dslite_in2out_slowpath_node; @@ -45,6 +46,7 @@ slow_path (dslite_main_t * dm, dslite_session_key_t * in2out_key, u32 oldest_index; dslite_session_t *s; snat_session_key_t out2in_key; + u32 b4_index; out2in_key.protocol = in2out_key->proto; out2in_key.fib_index = 0; @@ -66,12 +68,13 @@ slow_path (dslite_main_t * dm, dslite_session_key_t * in2out_key, clib_dlist_init (dm->per_thread_data[thread_index].list_pool, b4->sessions_per_b4_list_head_index); - b4_kv.value = b4 - dm->per_thread_data[thread_index].b4s; + b4_index = b4_kv.value = b4 - dm->per_thread_data[thread_index].b4s; clib_bihash_add_del_16_8 (&dm->per_thread_data[thread_index].b4_hash, &b4_kv, 1); } else { + b4_index = b4_value.value; b4 = pool_elt_at_index (dm->per_thread_data[thread_index].b4s, b4_value.value); @@ -104,6 +107,11 @@ slow_path (dslite_main_t * dm, dslite_session_key_t * in2out_key, snat_free_outside_address_and_port (dm->addr_pool, thread_index, &s->out2in); + nat_syslog_dslite_apmdel (b4_index, &s->in2out.softwire_id, + &s->in2out.addr, s->in2out.port, + &s->out2in.addr, s->out2in.port, + s->in2out.proto); + if (snat_alloc_outside_address_and_port (dm->addr_pool, 0, thread_index, &out2in_key, dm->port_per_thread, thread_index)) @@ -147,6 +155,10 @@ slow_path (dslite_main_t * dm, dslite_session_key_t * in2out_key, clib_bihash_add_del_8_8 (&dm->per_thread_data[thread_index].out2in, &out2in_kv, 1); + nat_syslog_dslite_apmadd (b4_index, &s->in2out.softwire_id, &s->in2out.addr, + s->in2out.port, &s->out2in.addr, s->out2in.port, + s->in2out.proto); + return next; } |