l2tp 华为系列 配置实例...

<XXXX>dis cu
#
 version 5.20, Release 1618P10, Standard
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 sysname XXXX
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 l2tp enable  ................  启动l2tp
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 domain default enable system
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 telnet server enable

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vlan 1
#              
domain XXXXX.gx..................建立一个vpdn域   XXXXX.gx
 authentication default none    非本地认证,用户帐号信息电信托管
 authorization default none
 accounting default none
 access-limit disable
 state active
 idle-cut disable
 self-service-url disable
 ip pool 1 172.16.10.1 172.16.10.253   分配给vpdn拨号用户的IP池
domain system
 access-limit disable
 state active
 idle-cut disable
 self-service-url disable
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local-user XXXX
 password cipher ANJT#5)L4[SQ=^Q`MAF4<1!!
 service-type telnet
 level 3
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l2tp-group 1   建立一个l2tp 组
 allow l2tp virtual-template 0 remote XXXX domain XXXXX.gx   协议是l2tp...指定虚模板,LAC名,域
 tunnel password cipher AVS.B%"_93[Q=^Q`MAF4<1!!  隧道密码
 tunnel name XXXXX    隧道名
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interface Aux0
 async mode flow
 link-protocol ppp
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interface Ethernet0/0
 port link-mode route
 nat outbound 3005
 ip address X.X.X.X 255.255.255.224  配置公网IP
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interface Ethernet0/1
 port link-mode route
  ip address 10.10.11.1 255.255.255.0
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interface Virtual-Template0            虚模板配置
 ppp authentication-mode pap domain XXXXX.gx   认证方式也是pap
 remote address pool 1  指定地址池
 ip address 172.16.10.254 255.255.255.0  需要起一个接口地址
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interface NULL0
#              
 ip route-static 0.0.0.0 0.0.0.0 X.X.X.X   配置默认路由
 
user-interface con 0
user-interface aux 0
 authentication-mode scheme
user-interface vty 0 4
 acl 3006 inbound
 authentication-mode scheme
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return