GNS3做NAT的tcp负载均衡实验，不通，求指点？内详

liumin_emma@163

1，先上版本：IOS 7200

NAT#show version
Cisco Internetwork Operating System Software
IOS (tm) 7200 Software (C7200-JS-M), Version 12.2(11)T,  RELEASE SOFTWARE (fc1)
TAC Support: http://www.cisco.com/tac
Copyright (c) 1986-2002 by cisco Systems, Inc.
Compiled Tue 30-Jul-02 21:31 by ccai
Image text-base: 0x60008940, data-base: 0x61C24000
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2，组网：
       c:\Users\DELL\Desktop\无标题.png

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3，R5作为NAT服务器
配置如下：
interface FastEthernet0/0
ip address 2.2.2.1 255.255.255.0
ip nat outside
duplex half
speed auto
!
interface FastEthernet0/1
ip address 10.0.0.1 255.255.255.0
ip nat inside
duplex half
speed 100
!

!
ip nat pool server 10.0.0.3 10.0.0.4 netmask 255.255.255.0 type rotary
ip nat pool src 2.2.2.4 2.2.2.5 prefix-length 24
ip nat inside source list 1 pool src overload
ip nat inside destination list 2 pool server
ip classless
no ip http server
!
!
access-list 1 permit 10.0.0.0 0.0.0.255
access-list 2 permit 2.2.2.6
!
!

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5，R4 访问服务器公网地址2.2.2.6，不通
通过抓包看，R4 对 2.2.2.6 发起arp请求报文，R5没有回应，所以不通报文发不出去导致不通，这种情况是否是配置有误？

liumin_emma@163

组网没传上去，给个附件吧

liumin_emma@163

R4是通过telnet来访问2.2.2.6的

phil

Thanks for your information.