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pix535实际配置(nat与不做nat)

发布: 2007-6-23 18:14 | 作者:   | 来源:   | 查看: 21次 | 进入软件测试论坛讨论

领测软件测试网

   
  实际使用pix两个端口。
  最终目的是:不使用nat让内部网络的地址直接出去,pix内外均为cernet地址。
  
  配置1中不使用NAT的,内部节点不能通过pix出去
  配置2中使用NAT的,内部节点可以通过pix出去

  两个配置除了NAT以外,都一样。
  
  请大家帮助检查一下,看看不做nat时,怎样才能做通。谢谢!
  配置1: 没有使用NAT,内部节点不能通过pix出去
  : Saved
  PIX Version 6.1(2)
  nameif gb-ethernet0 outside security0
  nameif gb-ethernet1 inside security100
  nameif ethernet0 intf2 security10
  nameif ethernet1 intf3 security15
  enable password 8Ry2YjIyt7RRXU24 encrypted
  passwd 2KFQnbNIdI.2KYOU encrypted
  hostname pixfirewall
  fixup protocol ftp 21
  fixup protocol http 80
  fixup protocol h323 1720
  fixup protocol rsh 514
  fixup protocol rtsp 554
  fixup protocol smtp 25
  fixup protocol sqlnet 1521
  fixup protocol sip 5060
  fixup protocol skinny 2000
  names
  pager lines 24
  interface gb-ethernet0 1000auto
  interface gb-ethernet1 1000auto
  interface ethernet0 auto shutdown
  interface ethernet1 auto shutdown
  mtu outside 1500
  mtu inside 1500
  mtu intf2 1500
  mtu intf3 1500
  ip address outside 202.*.212.2 255.255.255.0
  ip address inside 202.*.8.2 255.255.255.0
  ip address intf2 127.0.0.1 255.255.255.255
  ip address intf3 127.0.0.1 255.255.255.255
  ip audit info action alarm
  ip audit attack action alarm
  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
  failover ip address intf2 0.0.0.0
  failover ip address intf3 0.0.0.0
  pdm history enable
  arp timeout 14400
  nat (inside) 0 202.*.8.0 255.255.255.0 0 0
  conduit permit icmp any any
  route outside 0.0.0.0 0.0.0.0 202.*.212.1 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
  no snmp-server location
  no snmp-server contact
  snmp-server community public
  no snmp-server enable traps
  floodguard enable
  no sysopt route dnat
  telnet timeout 5
  ssh timeout 5
  terminal width 80
  Cryptochecksum:d758aba407c7fb58d24b03da4b6970b4
  
  
  配置2: 使用NAT,内部节点可出去。
  : Saved
  PIX Version 6.1(2)
  nameif gb-ethernet0 outside security0
  nameif gb-ethernet1 inside security100
  nameif ethernet0 intf2 security10
  nameif ethernet1 intf3 security15
  enable password 8Ry2YjIyt7RRXU24 encrypted
  passwd 2KFQnbNIdI.2KYOU encrypted
  hostname pixfirewall
  fixup protocol ftp 21
  fixup protocol http 80
  fixup protocol h323 1720
  fixup protocol rsh 514
  fixup protocol rtsp 554
  fixup protocol smtp 25
  fixup protocol sqlnet 1521
  fixup protocol sip 5060
  fixup protocol skinny 2000
  names
  pager lines 24
  interface gb-ethernet0 1000auto
  interface gb-ethernet1 1000auto
  interface ethernet0 auto shutdown
  interface ethernet1 auto shutdown
  mtu outside 1500
  mtu inside 1500
  mtu intf2 1500
  mtu intf3 1500
  ip address outside 202.*.212.2 255.255.255.0
  ip address inside 202.*.8.2 255.255.255.0
  ip address intf2 127.0.0.1 255.255.255.255
  ip address intf3 127.0.0.1 255.255.255.255
  ip audit info action alarm
  ip audit attack action alarm
  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
  failover ip address intf2 0.0.0.0
  failover ip address intf3 0.0.0.0
  pdm history enable
  arp timeout 14400
  global (outside) 1 202.*.212.3-202.*.212.50
  nat (inside) 1 0.0.0.0 0.0.0.0 0 0
  conduit permit icmp any any
  route outside 0.0.0.0 0.0.0.0 202.*.212.1 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
  no snmp-server location
  no snmp-server contact
  snmp-server community public
  no snmp-server enable traps
  floodguard enable
  no sysopt route dnat
  telnet timeout 5
  ssh timeout 5
  terminal width 80
  Cryptochecksum:77595ed5d852b9a1dfaf10426af3f516
  : end

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