Failover配置实例

　　例1 Failover 配置

　　nameif ethernet0 outside security0

　　nameif ethernet1 inside security100

　　nameif ethernet2 failover security10

　　nameif ethernet3 unused security20

　　enable password xxx encrypted

　　passwd xxx encrypted

　　hostname pixfirewall

　　fixup protocol ftp 21

　　fixup protocol http 80

　　fixup protocol smtp 25

　　fixup protocol h323 1720

　　fixup protocol rsh 514

　　fixup protocol sqlnet 1521

　　names

　　pager lines 20

　　no logging timestamp

　　no logging standby

　　logging console errors

　　no logging monitor

　　no logging buffered

　　no logging trap

　　logging facility 20

　　logging queue 512

　　interface ethernet0 10baset

　　interface ethernet1 10baset

　　interface ethernet2 100full

　　interface ethernet3 10baset

　　mtu outside 1500

　　mtu inside 1500

　　mtu failover 1500

　　mtu unused 1500

　　ip address outside 209.165.201.1

　　255.255.255.224

　　ip address inside 192.168.2.1 255.255.255.0

　　ip address failover 192.168.254.1

　　255.255.255.0

　　ip address unused 192.168.253.1

　　255.255.255.252

　　failover

　　failover ip address outside 209.165.201.2

　　failover ip address inside 192.168.2.2

　　failover ip address failover 192.168.254.2

　　failover ip address unused 192.168.253.2

　　failover link failover

　　arp timeout 14400

　　global (outside) 1 209.165.201.3 netmask 255.255.255.224

　　nat (inside) 1 0.0.0.0 0.0.0.0 0 0

　　static (inside,outside) 209.165.201.5

　　192.168.2.5 netmask 255.255.255.255 0 0

　　access-list acl_out permit tcp any 209.165.201.5 eq 80

　　access-list acl_out permit icmp any any

　　access-group acl_out in interface outside

　　access-list acl_ping permit icmp any any

　　access-group acl_ping in interface inside

　　no rip outside passive

　　no rip outside default

　　no rip inside passive

　　no rip inside default

　　no rip failover passive

　　no rip failover default

　　route outside 0 0 209.165.201.4 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

　　sip 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

　　telnet timeout 5

　　terminal width 80

　　例2 基于LAN的Failover主PIX配置

　　nameif ethernet0 outside security0

　　nameif ethernet1 inside security100

　　nameif ethernet2 stateful security10

　　nameif ethernet3 lanfover security20

　　enable password xxx encrypted

　　passwd xxx encrypted

　　hostname pixfirewall

　　fixup protocol ftp 21

　　fixup protocol http 80

　　fixup protocol smtp 25

　　fixup protocol h323 1720

　　fixup protocol rsh 514

　　fixup protocol sqlnet 1521

　　names

　　pager lines 20

　　no logging timestamp

　　no logging standby

　　logging console errors

　　no logging monitor

　　no logging buffered

　　no logging trap

　　logging facility 20

　　logging queue 512

　　interface ethernet0 100full

　　interface ethernet1 100full

　　interface ethernet2 100full

　　interface ethernet3 100full

　　mtu outside 1500

　　mtu inside 1500

　　mtu failover 1500

　　mtu unused 1500

　　ip address outside 209.165.201.1 255.255.255.224

　　ip address inside 192.168.2.1 255.255.255.0

　　ip address failover 192.168.254.1 255.255.255.0

　　ip address unused 192.168.253.1 255.255.255.252

　　failover

　　failover ip address outside 209.165.201.2

　　failover ip address inside 192.168.2.2

　　failover ip address stateful 192.168.254.2

　　failover ip address lanfover 192.168.253.2

　　failover link stateful

　　failover lan unit primary

　　failover lan interface lanfover

　　failover lan key 12345678

　　failover lan enable

　　arp timeout 14400

　　global (outside) 1 209.165.201.3 netmask 255.255.255.224

　　nat (inside) 1 0.0.0.0 0.0.0.0 0 0

　　static (inside,outside) 209.165.201.5 192.168.2.5 netmask 255.255.255.255 0 0

　　access-list acl_out permit tcp any 209.165.201.5 eq 80

　　access-list acl_out permit icmp any any

　　access-group acl_out in interface outside

　　access-list acl_ping permit icmp any any

　　access-group acl_ping in interface inside

　　no rip outside passive

　　no rip outside default

　　no rip inside passive

　　no rip inside default

　　no rip failover passive

　　no rip failover default

　　route outside 0 0 209.165.201.4 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

　　sip 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

　　telnet timeout 5

　　terminal width 80

　　例3 基于LAN的Failover备用PIX配置

　　nameif ethernet3 stateful security20

　　interface ethernet3 100full

　　ip address lanfover 192.168.253.1 255.255.255.252

　　failover ip address lanfover 192.168.254.2

　　failover lan unit primary

　　failover lan interface lanfover

　　failover lan key 12345678

　　failover lan enable

　　failover

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