diff options
| author |   Matus Fabian <matfabia@cisco.com> | 2017-11-06 05:04:53 -0800 |
|---|---|---|
| committer |   Ole Trøan <otroan@employees.org> | 2017-11-07 11:52:39 +0000 |
| commit | 8ebe62536223e5a8d827b2b870cbd57aa34fd7ef (patch) | |
| tree | f4ab30aa41a7a26bb6068e7f0f441930cc7774bb /src/plugins/nat/in2out.c | |
| parent | 5917939256af392914d8a648de0c3287042ddbf6 (diff) | |
NAT: DS-Lite (VPP-1040)
Dual-Stack Lite enables a broadband service provider to share IPv4 addresses among customers by combining two well-known technologies: IPv4-in-IPv6 and NAT.
Change-Id: I039740f8548c623cd1ac89b8ecda1a6cc4aafb9c
Signed-off-by: Matus Fabian <matfabia@cisco.com>
Diffstat (limited to 'src/plugins/nat/in2out.c')
| -rwxr-xr-x | src/plugins/nat/in2out.c | 18 |
1 files changed, 12 insertions, 6 deletions
diff --git a/src/plugins/nat/in2out.c b/src/plugins/nat/in2out.c index 9f668d89f97..b0593900a93 100755 --- a/src/plugins/nat/in2out.c +++ b/src/plugins/nat/in2out.c @@ -366,12 +366,15 @@ static u32 slow_path (snat_main_t *sm, vlib_buffer_t *b0, s->in2out.fib_index); snat_free_outside_address_and_port - (sm, thread_index, &s->out2in, s->outside_address_index); + (sm->addresses, thread_index, &s->out2in, s->outside_address_index); } s->outside_address_index = ~0; - if (snat_alloc_outside_address_and_port (sm, rx_fib_index0, thread_index, - &key1, &address_index)) + if (snat_alloc_outside_address_and_port (sm->addresses, rx_fib_index0, + thread_index, &key1, + &address_index, sm->vrf_mode, + sm->port_per_thread, + sm->per_thread_data[thread_index].snat_thread_index)) { ASSERT(0); @@ -389,9 +392,11 @@ static u32 slow_path (snat_main_t *sm, vlib_buffer_t *b0, { static_mapping = 0; /* Try to create dynamic translation */ - if (snat_alloc_outside_address_and_port (sm, rx_fib_index0, + if (snat_alloc_outside_address_and_port (sm->addresses, rx_fib_index0, thread_index, &key1, - &address_index)) + &address_index, sm->vrf_mode, + sm->port_per_thread, + sm->per_thread_data[thread_index].snat_thread_index)) { b0->error = node->errors[SNAT_IN2OUT_ERROR_OUT_OF_PORTS]; return SNAT_IN2OUT_NEXT_DROP; @@ -1265,7 +1270,8 @@ create_ses: s->out2in.port, s->in2out.fib_index); - snat_free_outside_address_and_port (sm, thread_index, &s->out2in, + snat_free_outside_address_and_port (sm->addresses, thread_index, + &s->out2in, s->outside_address_index); /* Remove in2out, out2in keys */ |