Re: Routing Problem
It looks to me like you need to set up the slink box to masqeurade for
your 192.168.2 network. The machines on the other side of your linux
machine have no idea what to do with a source address from your private
network. There is a how-to and kernel docs on this.
Ernest Johanson
Web Systems Administrator
Fuller Theological Seminary
On Thu, 17 Feb 2000, Simon Law wrote:
> Date: Thu, 17 Feb 2000 20:10:47 -0500
> From: Simon Law <sfllaw@engmail.uwaterloo.ca>
> To: Debian User <debian-user@lists.debian.org>
> Subject: Routing Problem
>
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> I seem to have a problem. The problem is this:
>
> I have two computers, one of them a Windows 98 box and one of them a
> slink box. I am running on a residence network and they allow me
> only one IP. It is 129.97.35.30 and it has to go through a gateway
> at 129.97.35.1 to get to the outside world.
>
> When I set up my Windows box as 192.168.2.2, then I can ping
> 192.168.2.1, 129.97.35.30 and 129.97.35.1 from it. However, I can't
> ping anyone else on 129.97.35.*, nor can I get to the outside world.
>
> If I ping from my slink box, though, I'm perfectly fine.
>
> I have already RTFM'd through the NET3-HOWTO and the Firewall-HOWTO.
> Any suggestions would be most helpful. For your reference, I have
> attached the output to both ifconfig and route.
>
> Thanks in advance,
> Simon.
>
> - --------------------------------------------------------------------
> --
> - ------
> >ifconfig
> lo Link encap:Local Loopback
> inet addr:127.0.0.1 Bcast:127.255.255.255 Mask:255.0.0.0
> UP BROADCAST LOOPBACK RUNNING MTU:3584 Metric:1
> RX packets:403 errors:0 dropped:0 overruns:0 frame:0
> TX packets:403 errors:0 dropped:0 overruns:0 carrier:0
> Collisions:0
>
> eth0 Link encap:Ethernet HWaddr 00:A0:C9:6F:72:E6
> inet addr:129.97.35.30 Bcast:129.97.35.255
> Mask:255.255.255.0
> UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
> RX packets:8362 errors:0 dropped:0 overruns:0 frame:0
> TX packets:303 errors:0 dropped:0 overruns:0 carrier:0
> Collisions:0
> Interrupt:10 Base address:0x300
>
> eth1 Link encap:Ethernet HWaddr 00:80:C8:16:52:BF
> inet addr:192.168.2.1 Bcast:192.168.2.255
> Mask:255.255.255.0
> UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
> RX packets:425 errors:0 dropped:0 overruns:0 frame:0
> TX packets:25 errors:0 dropped:0 overruns:0 carrier:0
> Collisions:0
> Interrupt:11 Base address:0x340
>
> - --------------------------------------------------------------------
> --
> - ------
> >route -n
> Kernel IP routing table
> Destination Gateway Genmask Flags Metric Ref
> Use Iface
> 129.97.35.0 0.0.0.0 255.255.255.0 U 0 0
> 18 eth0
> 192.168.2.0 0.0.0.0 255.255.255.0 U 0 0
> 2 eth1
> 127.0.0.0 0.0.0.0 255.0.0.0 U 0 0
> 5 lo
> 0.0.0.0 129.97.35.1 0.0.0.0 UG 1 0
> 5 eth0
>
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