: Saved : PIX Version 6.3(1) interface ethernet0 auto 設定端口0 速率為自動 interface ethernet1 100full 設定端口1 速率為100兆全雙工 interface ethernet2 auto 設定端口2 速率為自動 nameif ethernet0 outside security0 設定端口0 名稱為 outside 安全級別為0 nameif ethernet1 inside security100 設定端口1 名稱為 inside 安全級別為100 nameif ethernet2 dmz security50 設定端口2 名稱為 dmz 安全級別為50 enable password Dv0yXUGPM3Xt7xVs encrypted 特權密碼 passwd 2KFQnbNIdI.2KYOU encrypted 登陸密碼 hostname hhyy 設定防火墻名稱 fixup protocol ftp 21 fixup protocol h323 h225 1720 fixup protocol h323 ras 1718-1719 fixup protocol http 80 fixup protocol ils 389 fixup protocol rsh 514 fixup protocol rtsp 554 fixup protocol sip 5060 fixup protocol sip udp 5060 no fixup protocol skinny 2000 fixup protocol smtp 25 fixup protocol sqlnet 1521 |
允許用戶查看、改變、啟用或禁止一個服務或協議通過PIX防火墻,防火墻默認啟用了一些常見的端口,但對于ORACLE等專有端口,需要專門啟用。
names access-list 101 permit ip 192.168.99.0 255.255.255.0 192.168.170.0 255.255.255.0 access-list 101 permit ip 192.168.12.0 255.255.255.0 192.168.180.0 255.255.255.0 access-list 101 permit ip 192.168.23.0 255.255.255.0 192.168.180.0 255.255.255.0 access-list 101 permit ip 192.168.99.0 255.255.255.0 192.168.101.0 255.255.255.0 |
建立訪問列表,允許特定網段的地址訪問某些網段
access-list 120 deny icmp 192.168.2.0 255.255.255.0 any access-list 120 deny icmp 192.168.3.0 255.255.255.0 any access-list 120 deny icmp 192.168.4.0 255.255.255.0 any access-list 120 deny icmp 192.168.5.0 255.255.255.0 any access-list 120 deny icmp 192.168.6.0 255.255.255.0 any access-list 120 deny icmp 192.168.7.0 255.255.255.0 any access-list 120 deny icmp 192.168.8.0 255.255.255.0 any access-list 120 deny icmp 192.168.9.0 255.255.255.0 any access-list 120 deny icmp 192.168.10.0 255.255.255.0 any access-list 120 deny icmp 192.168.11.0 255.255.255.0 any access-list 120 deny icmp 192.168.12.0 255.255.255.0 any access-list 120 deny icmp 192.168.13.0 255.255.255.0 any access-list 120 deny icmp 192.168.14.0 255.255.255.0 any access-list 120 deny icmp 192.168.15.0 255.255.255.0 any access-list 120 deny icmp 192.168.16.0 255.255.255.0 any access-list 120 deny icmp 192.168.17.0 255.255.255.0 any access-list 120 deny icmp 192.168.18.0 255.255.255.0 any access-list 120 deny icmp 192.168.19.0 255.255.255.0 any access-list 120 deny icmp 192.168.20.0 255.255.255.0 any access-list 120 deny icmp 192.168.21.0 255.255.255.0 any access-list 120 deny icmp 192.168.22.0 255.255.255.0 any access-list 120 deny udp any any eq netbios-ns access-list 120 deny udp any any eq netbios-dgm access-list 120 deny udp any any eq 4444 access-list 120 deny udp any any eq 1205 access-list 120 deny udp any any eq 1209 access-list 120 deny tcp any any eq 445 access-list 120 deny tcp any any range 135 netbios-ssn access-list 120 permit ip any any |
建立訪問列表120防止各個不同網段之間的ICMP發包及拒絕135、137等端口之間的通信(主要防止沖擊波病毒)
access-list 110 permit ip 192.168.99.0 255.255.255.0 192.168.101.0 255.255.255.0 pager lines 24 logging on logging monitor debugging logging buffered debugging logging trap notifications mtu outside 1500 mtu inside 1500 mtu dmz 1500 ip address outside 10.1.1.4 255.255.255.224 設定外端口地址 ip address inside 192.168.1.254 255.255.255.0 設定內端口地址 ip address dmz 192.168.19.1 255.255.255.0 設定DMZ端口地址 ip audit info action alarm ip audit attack action alarm ip local pool hhyy 192.168.170.1-192.168.170.254 |
建立名稱為hhyy的地址池,起始地址段為:192.168.170.1-192.168.170.254
ip local pool yy 192.168.180.1-192.168.180.254
建立名稱為yy 的地址池,起始地址段為:192.168.180.1-192.168.180.254
no failover failover timeout 0:00:00 failover poll 15 no failover ip address outside no failover ip address inside no failover ip address dmz no pdm history enable arp timeout 14400 |