双链路都是PPPOE链路做地址转换实现负载分担.doc

双链路都是PPPOE链路做地址转换实现负载分担【需求】AR18-23-1双出口上internet，两条链路都是使用ADSL拔号，双线路实现负载分担和链路备份。【组网图】【配置步骤】所在视图依次键入以下命令命令说明system-view进入系统视图Quidwayacl number 2000创建访问控制列表Quidway-acl-basic-2000rule 0 permit source 55配置允许nat转换的网段Quidway-acl-basic-2000rule 1 denyQuidway-acl-basic-2000quitQuidwayinterface Ethernet1/0进入到lan口Quidway-Ethernet1/0ip address 配置lan口地址Quidway-Ethernet1/0quitQuidwaydialer-rule 1 ip permit创建dialer-rule 1Quidwayinterface Dialer1进入dialer1口Quidway-Dialer1ppp chap user huawei3comAdsl拔号的用户名，由运营商提供Quidway-Dialer1ppp chap password simple huawei3comAdsl拔号的密码，由运营商提供Quidway-Dialer1ppp pap local-user huawei3com password simple huawei3comAdsl拔号的用户名和密码，由运营商提供Quidway-Dialer1tcp mss 1024Tcp的最大分片单元Quidway-Dialer1ip address ppp-negotiateIP地址通过PPP协商获取Quidway-Dialer1dialer user huawei3comQuidway-Dialer1dialer-group 1引用dialer-rule 1Quidway-Dialer1dialer bundle 1Quidway-Dialer1nat outbound 2000Quidway-Dialer1quitQuidwayinterface Dialer2进入dialer2口Quidway-Dialer2ppp chap user h3cAdsl拔号的用户名，由运营商提供Quidway-Dialer2ppp chap password simple h3cAdsl拔号的密码，由运营商提供Quidway-Dialer2ppp pap local-user h3c password simple h3cAdsl拔号的用户名和密码，由运营商提供Quidway-Dialer2tcp mss 1024Tcp的最大分片单元Quidway-Dialer2ip address ppp-negotiateIP地址通过PPP协商获取Quidway-Dialer2dialer user h3cQuidway-Dialer2dialer-group 1Quidway-Dialer2dialer bundle 2Quidway-Dialer2nat outbound 2000Quidway-Dialer2quitQuidwayinterface Ethernet2/0进入WAN0口Quidway-Ethernet2/0pppoe-client dial-bundle-number 1将dialer 1口绑定到WAN0口Quidway-Ethernet2/0quitQuidwayinterface Ethernet3/0进入WAN1口Quidway-Ethernet3/0pppoe-client dial-bundle-number 2将dialer 2口绑定到WAN0口Quidway-Ethernet3/0quitQuidwayip route-static Dialer 1 preference 60配置dialer 1作为默认路由出口，优先级为60Quidwayip route-static Dialer 2 preference 80配置dialer 2作为默认路由出口，优先级为80Quidway增加所有到网通的网段,具体的网段请参见下面配置脚本中的绿色部分增加所有目的地址为网通网段的静态路由,下一跳指向Dialer 2Quidwayquitsave保存配置注意：添加去往网通往网通网段的静态路由是之前的，现在可能不全了，您可以去网上搜下通往网通网段的路由，或者去我司网上去下载地址是：/Service/Software%5FDownload/IP%5FNetwork%5FProduct/Router/ER/ER%5FWAN/【配置脚本】Disp curr的信息# sysname Quidway# connection-limit disable connection-limit default action deny connection-limit default amount 50 20# dialer-rule 1 ip permit#web set-package force flash:/http.zip#radius scheme system#domain system #local-user admin password cipher DRA9%/SQ=QMAF41! service-type telnet terminal level 3#acl number 2000 rule 0 permit source 55 rule 1 deny#interface Dialer1 link-protocol ppp ppp chap user huawei3com ppp chap password simple huawei3com ppp pap local-user huawei3com password simple huawei3com tcp mss 1024 ip address ppp-negotiate dialer user huawei3com dialer-group 1 dialer bundle 1 nat outbound 2000#interface Dialer2 link-protocol ppp ppp chap user h3c ppp chap password simple h3c ppp pap local-user h3c password simple h3c tcp mss 1024 ip address ppp-negotiate dialer user h3c dialer-group 1 dialer bundle 2 nat outbound 2000#interface Ethernet1/0 ip address #interface Ethernet2/0 pppoe-client dial-bundle-number 1#interface Ethernet3/0 pppoe-client dial-bundle-number 2#interface Ethernet4/0 ip address dhcp-alloc#interface NULL0# FTP server enable# ip route-static Dialer 1 preference 60 ip route-static Dialer 2 preference 80ip route-static Dialer 2 preference 60 ip route-static Dialer 2 preference 60 ip route-static Dialer 2 preference 60 ip route-static Dialer 2 preference 60 ip route-static Dialer 2 preference 60 ip route-static Dialer 2 preference 60 ip route-static Dialer 2 preference 60 ip route-static Dialer 2 preference 60 ip route-static Dialer 2 preference 60 ip route-static Dialer 2 preference 60 ip route-static Dialer 2 preference 60 ip route-static Dialer 2 preference 60 ip route-static Dialer 2 preference 60 ip route-static Dialer 2 preference 60 ip route-static Dialer 2 preference 60 ip route-static Dialer 2 preference 60 ip route-static Dialer 2 preference 60 ip route-static Dialer 2 preference 60 ip route-static Dialer 2 preference 60 ip route-static Dialer 2 preference 60 ip route-static Dialer 2 preference 60 ip route-static Dialer 2 preference 60 ip route-static Dialer 2 preference 60 ip route-static Dialer 2 preference 60 ip route-static Dialer 2 preference 60 ip route-static Dialer 2 preference 60 ip route-static Dialer 2 preference 60 ip route-static Dialer 2 preference 60 ip route-static Dialer 2 preference 60 ip route-static Dialer 2 preference 60 ip route-static Dialer 2 preference 60 ip route-static Dialer 2 preference 60 ip route-static Dialer 2 preference 60 ip route-static Dialer 2 preference 60 ip route-static Dialer 2 preference 60 ip route-static Dialer 2 preference 60 ip route-static Dialer 2 preference 60 ip route-static Dialer 2 preference 60 ip route-static Dialer 2 preference 60 ip route-static Dialer 2 preference 60 ip route-static Dialer 2 preference 60 ip route-static Dialer 2 preference 60 ip route-static Dialer 2 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preference 60 ip route-static Dialer 2 preference 60 ip route-static Dialer 2 preference 60 ip route-static Dialer 2 preference 60 ip route-static Dialer 2 preference 60 ip route-static Dialer 2 preference 60 ip route-static Dialer 2 preference 60 ip route-static Dialer 2 preference 60 ip route-static Dialer 2 preference 60 ip route-static Dialer 2 preference 60 ip route-static Dialer 2 preference 60 ip route-static Dialer 2 preference 60 ip route-static Dialer 2 preference 60 ip route-static Dialer 2 preference 60 ip route-static Dialer 2 preference 60 ip route-static Dialer 2 preference 60 ip route-static Dialer 2 preference 60 ip route-static Dialer 2 preference 60 ip route-static Dialer 2 preference 60 ip route-static Dialer 2 preference 60 ip route-static Dialer 2 preference 60 ip route-static Dialer 2 preference 60 ip route-static Dialer 2 preference 60 ip route-static Dialer 2 preference 60 ip route-static Dialer 2 preference 60 ip route-static Dialer 2 preference 60 ip route-static Dialer 2 preference 60 ip route-static Dialer 2 preference 60 ip route-static Dialer 2 preference 60 ip route-static Dialer 2 preference