下例为上述过程的配置列表。
! set the ip address of the inside interface
ip address inside 10.0.1.2 255.255.255.0
! configure the network parameters the client will use once in the corporate network and
dhcpd address 10.0.1.101-10.0.1.110
dhcpd dns 209.165.201.2 209.165.202.129
dhcpd wins 209.165.201.5
dhcpd lease 3000
dhcpd domain example.com
! enable dhcp server daemon on the inside interface
dhcpd enable inside
下例为DHCP地址池和DNS服务器地址的配置,带启动了DHCP服务器特性的内部接口:
dhcpd address 10.0.1.100-10.0.1.108
dhcpd dns 209.165.200.227
dhcpd enable
下例为DHCP地址池的配置,使用auto_config命令来配置dns,wins和域参数: dhcpd address 10.0.1.100-10.0.1.108
dhcpd auto_config
dhcpd enable
下面是远程办公室中一个PIX防火墙上所配置的DHCP服务器和IPSec特性的部分配置范例。PIX 506单元的VPN对等设备是另一PIX防火墙,它的外部接口IP地址为209.165.200.228,作为公司网络的网关。
! configure interface ip address
ip address outside 209.165.202.129 255.255.255.0
ip address inside 172.17.1.1 255.255.255.0
! configure ipsec with corporate pix
access-list ipsec-peer permit ip 172.17.1.0 255.255.255.0 192.168.0.0 255.255.255.0
ipsec transform-set myset esp-des esp-sha-hmac
crypto map mymap 10 ipsec-isakmp
crypto map mymap 10 match address ipsec-peer
crypto map mymap 10 set transform-set myset
crypto map mymap 10 set peer 209.165.200.228
crypto map mymap interface outside
sysopt connection permit-ipsec
nat (inside) 0 access-list ipsec-peer
isakmp policy 10 authentication preshare
isakmp policy 10 encryption des
isakmp policy 10 hash sha
isakmp policy 10 group 1
isakmp policy 10 lifetime 3600
isakmp key 12345678 address 0.0.0.0 netmask 0.0.0.0
isakmp enable outside
!configure dhcp server address
dhcpd address 172.17.1.100-172.17.1.109
dhcpd dns 192.168.0.20
dhcpd wins 192.168.0.10
dhcpd lease 3000
dhcpd domain example.com
! enable dhcp server on inside interface
dhcpd enable
! use outside interface ip as PAT global address
nat (inside) 1 0 0
global (outside) 1 interface