zycchen 发表于 2018-7-14 09:40:14

Cisco IOS 配置PPPOE

  Cisco IOS 配置PPPOE
  配置pppoe的服务器端:
  1.设置vpdn的参数
  vpdnenable
  !
  vpdn-group1
  accept-dialin
  protocolpppoe
  virtual-template1
  2.以太口启用***d
  interfaceFastEthernet0/0
  duplexhalf
  pppoeenable
  3.配置virtual-template
  interfaceVirtual-Template1
  ipaddress 124.1.1.1 255.255.255.0---------------------网关;
  peer default ip address pool IPPOOL-----------------地址池;
  pppauthentication pap---------------------------------启用ppp的pap认证;
  4.配置地址池
  iplocal pool IPPOOL 123.1.1.100 123.1.1.200
  5.配置用户名和密码
  usernamepppoepassword 0 pppoe
  配置路由器pppoe的客户端:
  第一步:配置vpdn
  vpdn enable(启用路由器的虚拟专用拨号网络---***d)
  vpdn-groupoffice(建立一个vpdn组,)
  request-dialin(初始化一个***dtunnel,建立一个请求拨入的vpdn子组,)
  protocolpppoe(vpdn子组使用pppoe建立会话隧道)
  第二步: 配置路由器连接adsl modem的接口
  interfaceEthernet1
  no ipaddress
  pppoe enable允许以太接口运行pppoe
  pppoe-clientdial-pool-number 1将以太接口的pppoe拨号客户端加入拨号池1
  第三步:配置逻辑拨号接口:
  interfaceDialer1
  ip addressnegotiated从adsl服务商动态协商得到ip地址
  ip natoutside为该接口启用NAT
  encapsulationppp为该接口封装ppp协议
  dialer pool1该接口使用1号拨号池进行拨号
  dialer-group1该命令对于pppoe是意义不大的
  pppauthentication pap callin启用ppp pap验证
  ppp papsent-username xxxxxxx password 0 yyyyyyy使用已经申请的用户名和口令
  第四步:配置内部网络接口
  interfaceEthernet0(内部网络接口)
  ip address10.1.1.1 255.255.255.0
  ip natinside为该接口启用NAT
  第五步:配置路由器为内部网络主机提供dhcp服务
  ip dhcpexcluded-address 10.1.1.1
  ip dhcp poolABC
  import all(导入dns和wins server)
  network10.1.1.0 255.255.255.0
  default-router10.1.1.1
  第六步:配置NAT:
  access-list1 permit 10.1.1.0 0.0.0.255
  ip natinside source list 1 interface Dialer1 overload
  第七步:配置缺省路由
  iproute 0.0.0.0 0.0.0.0 Dialer1
  配置脚本:
  config ter
  vpdnenable
  vpdn-groupoffice
  request-dialin
  protocolpppoe
  exit
  exit
  interfacef0/0
  noip address
  pppoeenable
  pppoe-client dial-pool-number 1
  exit
  interfaceDialer1
  ipaddress negotiated
  ipnat outside
  encapsulationppp
  dialerpool 1
  dialer-group1
  ppppap sent-username xxxxxxx password 0 yyyyyyy
  exit
  interfacef0/1
  ipaddress 10.1.1.1 255.255.255.0
  ipnat inside
  exit
  ipdhcp excluded-address 10.1.1.1
  ipdhcp pool ABC
  importall
  network10.1.1.0 255.255.255.0
  default-router10.1.1.1
  exit
  access-list1 permit 10.1.1.0 0.0.0.255
  ipnat inside source list 1 interface Dialer1 overload
  exit
  configter
  iproute 0.0.0.0 0.0.0.0 Dialer1
  exit
  --------------------------------------------------------------------------------------------------------------------------------------
  pppoe-client dial-pool-number 1
  exit
  interfaceDialer1
  ipaddress negotiated
  ipnat outside
  encapsulationppp
  dialerpool 1
  dialer-group1
  ppppap sent-username xxxxxxx password 0 yyyyyyy
  exit
  interfacef0/1
  ipaddress 10.1.1.1 255.255.255.0
  ipnat inside
  exit
  ipdhcp excluded-address 10.1.1.1
  ipdhcp pool ABC
  importall
  network10.1.1.0 255.255.255.0
  default-router10.1.1.1
  exit
  access-list1 permit 10.1.1.0 0.0.0.255
  ipnat inside source list 1 interface Dialer1 overload
  exit
  configter
  iproute 0.0.0.0 0.0.0.0 Dialer1
  exit
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