Huawei AR150 series - Page 136

Step 6 Verify the configuration.
Run the display nat overlap-address all command on the AR150/200 to view the mapping
between address pools.
[Huawei] display nat overlap-address all
Nat Overlap Address Pool To Temp Address Pool Map Information:
-------------------------------------------------------------------------------
Id Overlap-Address Temp-Address Pool-Length Inside-VPN-Instance-Name
-------------------------------------------------------------------------------
0 192.168.20.2 202.169.100.2 254
-------------------------------------------------------------------------------
Total : 1
Run the display nat outbound command on the AR150/200 to view outbound NAT information.
[Huawei] display nat outbound
NAT Outbound Information:
-----------------------------------------------------------------
Interface Acl Address-group/IP/Interface Type
-----------------------------------------------------------------
Ethernet2/0/0 3180 1 pat
-----------------------------------------------------------------
Total : 1
----End
Configuration Files
#
vlan batch 100 200
#
acl number 3180
rule 5 permit ip source 192.168.20.0
0.0.0.255
#
nat alg dns enable
#
nat address-group 1 160.160.0.2
160.160.0.254
#
nat dns-map www.server.com 192.168.20.2 80 tcp
#
nat overlap-address 0 192.168.20.2 202.169.100.2 pool-length 254
#
ip route-static 202.169.100.2 255.255.255.255 Ethernet2/0/0 202.169.10.2
#
interface Vlanif100
ip address 192.168.20.1 255.255.255.0
#
interface Vlanif200
ip address 10.0.0.1 255.255.255.0
#
interface Ethernet0/0/0
port link-type access
port default vlan 100
#
interface Ethernet0/0/1
port link-type access
port default vlan 200
#
interface Ethernet2/0/0
ip address 202.169.10.1 255.255.255.0
nat outbound 3180 address-group 1
#
return
Huawei AR150&200 Series Enterprise Routers
Configuration Guide - IP Service 5 NAT Configuration
Issue 02 (2012-03-30) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
124