pix535实际配置

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NA T，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