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authorJuraj Sloboda <jsloboda@cisco.com>2017-11-23 13:20:48 +0100
committerOle Trøan <otroan@employees.org>2017-12-20 11:12:24 +0000
commit7b929793feba7d966c34b1ddb31dc818174f3a57 (patch)
tree34eba85b00e775127732dddb56e679d14fc9cc75 /src/plugins/nat/in2out.c
parent5ff506a194f4951372500608a233c5c4cc6990a9 (diff)
Translate matching packets using NAT (VPP-1069)
Add API function which enables forwarding of packets not matching existing translation or static mapping instead of dropping them. When forwarding is enabled matching packets will be translated while non-matching packets will be forwarded without translation. Change-Id: Ic13040cbad16d3a1ecdc3e02a497171bef6aa413 Signed-off-by: Juraj Sloboda <jsloboda@cisco.com>
Diffstat (limited to 'src/plugins/nat/in2out.c')
-rwxr-xr-xsrc/plugins/nat/in2out.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/src/plugins/nat/in2out.c b/src/plugins/nat/in2out.c
index 603abb8ff38..517011eec06 100755
--- a/src/plugins/nat/in2out.c
+++ b/src/plugins/nat/in2out.c
@@ -242,6 +242,9 @@ snat_not_translate (snat_main_t * sm, vlib_node_runtime_t *node,
else
return 0;
+ if (sm->forwarding_enabled)
+ return 1;
+
return snat_not_translate_fast(sm, node, sw_if_index0, ip0, proto0,
rx_fib_index0);
}