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Diffstat (limited to 'src/plugins/nat/nat44_cli.c')
-rw-r--r--src/plugins/nat/nat44_cli.c22
1 files changed, 13 insertions, 9 deletions
diff --git a/src/plugins/nat/nat44_cli.c b/src/plugins/nat/nat44_cli.c
index 65f40753a3f..f61ce2c2ab7 100644
--- a/src/plugins/nat/nat44_cli.c
+++ b/src/plugins/nat/nat44_cli.c
@@ -980,13 +980,11 @@ add_static_mapping_command_fn (vlib_main_t * vm,
{
unformat_input_t _line_input, *line_input = &_line_input;
clib_error_t *error = 0;
- ip4_address_t l_addr, e_addr;
+ ip4_address_t l_addr, e_addr, exact_addr;
u32 l_port = 0, e_port = 0, vrf_id = ~0;
- int is_add = 1;
- int addr_only = 1;
+ int is_add = 1, addr_only = 1, rv, exact = 0;
u32 sw_if_index = ~0;
vnet_main_t *vnm = vnet_get_main ();
- int rv;
nat_protocol_t proto = NAT_PROTOCOL_OTHER;
u8 proto_set = 0;
twice_nat_type_t twice_nat = TWICE_NAT_DISABLED;
@@ -1014,10 +1012,12 @@ add_static_mapping_command_fn (vlib_main_t * vm,
unformat_vnet_sw_interface, vnm, &sw_if_index,
&e_port))
addr_only = 0;
-
else if (unformat (line_input, "external %U",
unformat_vnet_sw_interface, vnm, &sw_if_index))
;
+ else if (unformat (line_input, "exact %U", unformat_ip4_address,
+ &exact_addr))
+ exact = 1;
else if (unformat (line_input, "vrf %u", &vrf_id))
;
else if (unformat (line_input, "%U", unformat_nat_protocol, &proto))
@@ -1063,7 +1063,8 @@ add_static_mapping_command_fn (vlib_main_t * vm,
rv = snat_add_static_mapping (l_addr, e_addr, clib_host_to_net_u16 (l_port),
clib_host_to_net_u16 (e_port),
vrf_id, addr_only, sw_if_index, proto, is_add,
- twice_nat, out2in_only, 0, 0);
+ twice_nat, out2in_only, 0, 0, exact_addr,
+ exact);
switch (rv)
{
@@ -1104,7 +1105,7 @@ add_identity_mapping_command_fn (vlib_main_t * vm,
{
unformat_input_t _line_input, *line_input = &_line_input;
clib_error_t *error = 0;
- ip4_address_t addr;
+ ip4_address_t addr, pool_addr = { 0 };
u32 port = 0, vrf_id = ~0;
int is_add = 1;
int addr_only = 1;
@@ -1144,7 +1145,8 @@ add_identity_mapping_command_fn (vlib_main_t * vm,
rv =
snat_add_static_mapping (addr, addr, clib_host_to_net_u16 (port),
clib_host_to_net_u16 (port), vrf_id, addr_only,
- sw_if_index, proto, is_add, 0, 0, 0, 1);
+ sw_if_index, proto, is_add, 0, 0, 0, 1,
+ pool_addr, 0);
switch (rv)
{
@@ -2254,6 +2256,8 @@ VLIB_CLI_COMMAND (nat44_show_interfaces_command, static) = {
* To create ICMP static mapping between local and external with ICMP echo
* identifier 10 use:
* vpp# nat44 add static mapping icmp local 10.0.0.3 10 external 4.4.4.4 10
+ * To force use of specific pool address, vrf independent
+ * vpp# nat44 add static mapping local 10.0.0.2 1234 external 10.0.2.2 1234 twice-nat exact 10.0.1.2
* @cliexend
?*/
VLIB_CLI_COMMAND (add_static_mapping_command, static) = {
@@ -2262,7 +2266,7 @@ VLIB_CLI_COMMAND (add_static_mapping_command, static) = {
.short_help =
"nat44 add static mapping tcp|udp|icmp local <addr> [<port|icmp-echo-id>] "
"external <addr> [<port|icmp-echo-id>] [vrf <table-id>] [twice-nat|self-twice-nat] "
- "[out2in-only] [del]",
+ "[out2in-only] [exact <pool-addr>] [del]",
};
/*?