使用VPNClient简单的VPN登入PIX

发表于:2007-06-23来源:作者:点击数: 标签:
做一个最简单的PIX和VPN client连接,不需要验证 服务器 。 环境如下: VPN client----------------------PIX-------------------- 192.168.10.1 218.218.218.218 192.168.100.1 VPN分配IP为192.168.100.10-192.168.100.200 PIX Version 6.3(3) interface eth

   
  做一个最简单的PIX和VPN client连接,不需要验证服务器
  
  环境如下:
  VPN client----------------------PIX--------------------
  192.168.10.1 218.218.218.218 192.168.100.1

  VPN分配IP为192.168.100.10-192.168.100.200
  
  PIX Version 6.3(3)
  interface ethernet0 auto
  interface ethernet1 100full
  nameif ethernet0 outside security0
  nameif ethernet1 inside security100
  enable password AmL53.8shQrncOlX encrypted
  passwd 2KFQnbNIdI.2KYOU encrypted
  hostname pixfirewall
  fixup protocol dns maximum-length 512
  fixup protocol ftp 21
  fixup protocol h323 h225 1720
  fixup protocol h323 ras 1718-1719
  fixup protocol http 80
  fixup protocol rsh 514
  fixup protocol rtsp 554
  fixup protocol sip 5060
  fixup protocol sip udp 5060
  fixup protocol skinny 2000
  fixup protocol smtp 25
  fixup protocol sqlnet 1521
  fixup protocol tftp 69
  names
  aclearcase/" target="_blank" >ccess-list no-nat permit ip 192.168.100.0 255.255.255.0 192.168.100.0 255.255.255.0
  !定义不进行NAT的传输,
  pager lines 24
  interface ethernet0 auto
  interface ethernet1 auto
  mtu outside 1500
  mtu inside 1500
  ip address outside 218.218.218 255.255.255.0
  !定义PIX的outside口IP
  ip address inside 192.168.100.1 255.255.255.0
  !定义PIX的inside口IP
  ip audit info action alarm
  ip audit attack action alarm
  ip local pool dialer 192.168.100.10-192.168.100.200
  !定义分配给VPN client的IP地址池
  no failover
  failover timeout 0:00:00
  failover poll 15
  failover ip address outside 0.0.0.0
  failover ip address inside 0.0.0.0
  pdm logging informational 100
  pdm history enable
  arp timeout 14400
  global (outside) 1 interface
  nat (inside) 0 access-list no-nat
  !定义不需要进行NAT传输的流量
  nat (inside) 1 0.0.0.0 0.0.0.0 0 0
  route outside 0.0.0.0 0.0.0.0 218.218.218.1 1
  timeout xlate 3:00:00
  timeout conn 1:00:00 half-closed 0:10:00 udp 0:02:00 rpc 0:10:00 h323 0:05:00 si
  p 0:30:00 sip_media 0:02:00
  timeout uauth 0:05:00 absolute
  aaa-server TACACS+ protocol tacacs+
  aaa-server RADIUS protocol radius
  aaa-server LOCAL protocol local
  !服务器使用的协议
  http server enable
  http 10.1.1.0 255.255.255.255 inside
  no snmp-server location
  no snmp-server contact
  snmp-server community public
  no snmp-server enable traps
  floodguard enable
  sysopt connection permit-ipsec
  !对于所有IPSec流量不检测允许其通过,如果不加这个命令的话,需要加上ACL到ou
  tside口以允许特定的IPSce流量通过,但会控制更加灵活。
  no sysopt route dnat
  crypto ipsec transform-set aaades esp-des esp-md5-hmac
  !定义一个变换集aaades
  crypto dynamic-map dynomap 10 set transform-set aaades
  !把变换集aaades添加到动态加密策略dynomap
  crypto map vpnpeer 20 ipsec-isakmp dynamic dynomap
  !把动态加密策略绑定到vpnpeer 加密图
  crypto map vpnpeer client authentication LOCAL
  !定义不需要验证服务器 ,使用的是PIX自己的用户验证。
  crypto map vpnpeer client configuration address initiate
  !定义给每个客户端分配IP地址
  crypto map vpnpeer client configuration address respond
  !定义PIX防火墙接受来自任何IP的请求
  crypto map vpnpeer interface outside
  !把动态加密图vpnpeer绑定到outside口
  isakmp enable outside
  !在outside口启用isakmp
  isakmp key 1234 address 0.0.0.0 netmask 0.0.0.0
  !定义共享密匙,并接受任何地址的请求。
  isakmp client configuration address-pool local dialer outside
  !将VPN client地址池绑定到isakmp
  isakmp policy 10 authentication pre-share
  !定义phase 1使用pre-shared key进行认证
  isakmp policy 10 encryption des
  !定义phase 1协商用DES加密算法
  isakmp policy 10 hash md5
  !定义phase 1协商用MD5散列算法
  isakmp policy 10 group 2
  !定义phase 1进行IKE协商使用DH group 2
  isakmp policy 10 lifetime 86400
  !定义IKE SA生存时间
  vpngroup student0 address-pool dialer
  !定义VPN client拨入使用的vpngroup所分配的IP地址池
  vpngroup student0 idle-time 1800
  !定义vpngroup的空闲时间
  vpngroup student0 password 1234
  !定义vpngroup的pre-shared key
  telnet 192.168.100.9 255.255.255.0 inside
  telnet timeout 5
  ssh 192.168.100.9 255.255.255.255 inside
  ssh timeout 20
  terminal width 80
  username vpnuser password vpnuser
  !在PIX上创建一个用户,用户名密码都为vpnuser
  Cryptochecksum:693b87faa42d062c2848346a3a0acb43
  pixfirewall#
  
  VPN client版本为4.0.5,先在Connection Entries里创建一个连接,在最上面填入。
  
  Connection Entry:vpnpeer1
  Description:test
  Host:218.218.218.218
  
  在Authentication里的GROUP Authentication里填入。
  Name:student0 #就是vpngroup name
  Password:1234 #就是vpngroup password
  Confirm Password:1234
  
  name和password要和PIX中的vpngroup和key一致。
  
  在vpn client进行连接的时候会有一个窗口弹出,要输入用户名和密码,输入vpnuser就可以了。

原文转自:http://www.ltesting.net