使用ISA Server 2004配置背靠背的防火墙环境

使用ISA Server 2004配置背靠背的防火墙环境(18)

防火墙策略规则为了测试方便，如图配成这样

下面做测试

在192.168.50.10机器上做如下测试
C:\Documents and Settings\sam>ping 192.168.100.1

Pinging 192.168.100.1 with 32 bytes of data:

Reply from 192.168.100.1: bytes=32 time=6ms TTL=127
Reply from 192.168.100.1: bytes=32 time<1ms TTL=127
Reply from 192.168.100.1: bytes=32 time<1ms TTL=127
Reply from 192.168.100.1: bytes=32 time<1ms TTL=127

Ping statistiCS for 192.168.100.1:
Packets: Sent = 4, Received = 4, Lost = 0 (0% loss),
Approximate round trip times in milli-seconds:
Minimum = 0ms, Maximum = 6ms, Average = 1ms

C:\Documents and Settings\sam>ping 192.168.1.10

Pinging 192.168.1.10 with 32 bytes of data:

Reply from 192.168.1.10: bytes=32 time=3ms TTL=248
Reply from 192.168.1.10: bytes=32 time=1ms TTL=248
Reply from 192.168.1.10: bytes=32 time=1ms TTL=248