From 63d4d1d6e488d9b985000bdeed0c9c8f6854236a Mon Sep 17 00:00:00 2001
From: jackiechen1985 <xiaobo.chen@tieto.com>
Date: Fri, 24 May 2019 11:59:49 +0800
Subject: nat44: fix CLI doc error

Change-Id: Iac6bd29389839c9eb8c1ff2105b4da69b6e1ce3e
Signed-off-by: jackiechen1985 <xiaobo.chen@tieto.com>
---
 src/plugins/nat/nat44_cli.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/plugins/nat/nat44_cli.c b/src/plugins/nat/nat44_cli.c
index ec2d8032d51..cfa294f2222 100644
--- a/src/plugins/nat/nat44_cli.c
+++ b/src/plugins/nat/nat44_cli.c
@@ -2202,13 +2202,13 @@ VLIB_CLI_COMMAND (add_static_mapping_command, static) = {
  * To create identity mapping for address 10.0.0.3 use:
  *  vpp# nat44 add identity mapping 10.0.0.3
  * To create identity mapping for DHCP addressed interface use:
- *  vpp# nat44 add identity mapping GigabitEthernet0/a/0 tcp 3606
+ *  vpp# nat44 add identity mapping external GigabitEthernet0/a/0 tcp 3606
  * @cliexend
 ?*/
 VLIB_CLI_COMMAND (add_identity_mapping_command, static) = {
   .path = "nat44 add identity mapping",
   .function = add_identity_mapping_command_fn,
-  .short_help = "nat44 add identity mapping <interface>|<ip4-addr> "
+  .short_help = "nat44 add identity mapping <ip4-addr>|external <interface> "
     "[<protocol> <port>] [vrf <table-id>] [del]",
 };
 
-- 
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