Code Review
/
vpp.git
/ blobdiff
commit
grep
author
committer
pickaxe
?
search:
re
summary
|
shortlog
|
log
|
commit
|
commitdiff
|
review
|
tree
raw
|
inline
| side by side
NAT44: allow to configure one interface only as output or input feature (VPP-1192)
[vpp.git]
/
src
/
plugins
/
nat
/
nat.c
diff --git
a/src/plugins/nat/nat.c
b/src/plugins/nat/nat.c
index
959abd7
..
2ed65a1
100644
(file)
--- a/
src/plugins/nat/nat.c
+++ b/
src/plugins/nat/nat.c
@@
-1428,6
+1428,12
@@
int snat_interface_add_del (u32 sw_if_index, u8 is_inside, int is_del)
if (sm->out2in_dpo && !is_inside)
return VNET_API_ERROR_UNSUPPORTED;
if (sm->out2in_dpo && !is_inside)
return VNET_API_ERROR_UNSUPPORTED;
+ pool_foreach (i, sm->output_feature_interfaces,
+ ({
+ if (i->sw_if_index == sw_if_index)
+ return VNET_API_ERROR_VALUE_EXIST;
+ }));
+
if (sm->static_mapping_only && !(sm->static_mapping_connection_tracking))
feature_name = is_inside ? "nat44-in2out-fast" : "nat44-out2in-fast";
else
if (sm->static_mapping_only && !(sm->static_mapping_connection_tracking))
feature_name = is_inside ? "nat44-in2out-fast" : "nat44-out2in-fast";
else
@@
-1579,6
+1585,12
@@
int snat_interface_add_del_output_feature (u32 sw_if_index,
(sm->static_mapping_only && !(sm->static_mapping_connection_tracking)))
return VNET_API_ERROR_UNSUPPORTED;
(sm->static_mapping_only && !(sm->static_mapping_connection_tracking)))
return VNET_API_ERROR_UNSUPPORTED;
+ pool_foreach (i, sm->interfaces,
+ ({
+ if (i->sw_if_index == sw_if_index)
+ return VNET_API_ERROR_VALUE_EXIST;
+ }));
+
if (is_inside)
{
vnet_feature_enable_disable ("ip4-unicast", "nat44-hairpin-dst",
if (is_inside)
{
vnet_feature_enable_disable ("ip4-unicast", "nat44-hairpin-dst",