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标题: 双网卡代理上网问题，请高手指点 [打印本页]

作者: yik 时间: 2005-08-20 15:28
标题: 双网卡代理上网问题，请高手指点
系统：solaris 9/x86
配置：rtls0(192.168.0.9)内网，rtls1(192.100.170.9)接adsl，pppoe 拨号上网
目标：内网的其它机器(192.168.0.5)通过此机器上网
现象：pfil-2.1.6.tar.gz，ip_fil4.1.8.tar.gz 已正确安装，

# cat ipnat.conf
map rtls1 192.168.0.0/24 ->; 0/32 proxy port ftp ftp/tcp
map rtls1 192.168.0.0/24 ->; 0/32 portmap tcp/udp auto
map rtls1 192.168.0.0/24 ->; 0/32

# ifconfig -a
lo0: flags=1000849<UP,LOOPBACK,RUNNING,MULTICAST,IPv4>; mtu 8232 index 3
      inet 127.0.0.1 netmask ff000000
rtls0: flags=1000843<UP,BROADCAST,RUNNING,MULTICAST,IPv4>; mtu 1500 index 4
      inet 192.168.0.9 netmask ffffff00 broadcast 192.168.0.255
      ether 0:e0:4c:41:c7:af
rtls1: flags=1000843<UP,BROADCAST,RUNNING,MULTICAST,IPv4>; mtu 1500 index 5
      inet 192.100.170.9 netmask ffffff00 broadcast 192.100.170.255
      ether 0:e0:4c:8b:a0:cb
sppp0: flags=10008d1<UP,POINTOPOINT,RUNNING,NOARP,MULTICAST,IPv4>; mtu 1492 index 9
      inet 60.25.11.39 -->; 221.198.11.1 netmask ff000000
      ether 0:0:0:0:0:0

# netstat -rn
Routing Table: IPv4
  Destination          Gateway          Flags  Ref Use Interface
-------------------- -------------------- ----- ----- ------ ---------
221.198.11.1       60.25.11.39       UH       1    0  sppp0
192.168.0.0       192.168.0.9       U       1    2  rtls0
192.100.170.0       192.100.170.9       U       1    0  rtls1
default             221.198.11.1       UG       1    0
127.0.0.1          127.0.0.1          UH       1    2  lo0

机器(192.168.0.5, 网关:192.168.0.9) 无法代理上网，
可以ping通 192.168.0.9, 192.100.190.0/24内机器, 60.25.11.39
ping不通 221.198.11.1，不知是不是路由没设好？

请高手指点！

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