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Knowledge Base

Nat sever problem of AR2200 self-developed series router

Publication Date:  2012-09-22  |   Views:  2  |   Downloads:  0  |   Author:  c00222574  |   Document ID:  EKB1000015660

Contents

Issue Description

Global address cannot be indentical with AR2240 when it making the NAT server.configuration failure.

interface GigabitEthernet0/0/0
ip address 111.75.192.183 255.255.255.128
nat server protocol tcp global 111.8.223.5 www inside 192.168.1.2 8080
nat outbound 3000
#

[Huawei-GigabitEthernet0/0/0]nat server protocol tcp global 111.75.192.183 8888 inside 192.168.18.200 8888           
  Error: The address conflicts with interface or ARP IP.

Alarm Information

NULL

Handling Process

When take the interface address for global address, replace global address configured on interface by current-interface.
interface GigabitEthernet0/0/0
  ip address 111.75.192.183 255.255.255.128
  nat server protocol tcp global  current-interface 8080 inside 192.168.1.2 8080

Root Cause

AR2200 self-developed series router configuration command line changed, and it is different to original direct writing interface global address.

Suggestions

Notice parts of command line changing on AR2200 self-developed series router.