Both networks must use the linux box as a default gateway and then add a
route for each side of the network or masquerade one side if you need
etc...etc..
thanks,
George Vieira
Network Administrator
http://www.citadelcomputer.com.au
PGP Fingerprint : 43DC 92AC 1A82 27B2 E97B 52F1 B60F 301A 38A9
A10C
PGP KeyID: 0x38A9A10C
-----Original Message-----
From: Tim Sutton [mailto:[EMAIL PROTECTED]]
Sent: Friday, September 08, 2000 4:05 PM
To: SLUG
Subject: [SLUG] Linux routing between 2 nics
Hi
I think this was brought up a couple of weeks ago, but I can't find it in
the archive, so my apologies if if retraces ground already covered. I am
trying to set up a linux box as a bridge between 2 networks:
eth0 Link encap:Ethernet HWaddr 00:C0:DF:03:BF:1C
inet addr:192.168.1.1 Bcast:192.168.1.255 Mask:255.255.255.0
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:117987 errors:2 dropped:0 overruns:0 frame:0
TX packets:1087 errors:0 dropped:0 overruns:0 carrier:0
collisions:123 txqueuelen:100
Interrupt:10 Base address:0x7400
eth1 Link encap:Ethernet HWaddr 00:50:BF:20:ED:D2
inet addr:10.184.249.62 Bcast:10.184.249.63 Mask:255.255.255.224
UP BROADCAST RUNNING MTU:1500 Metric:1
RX packets:147165 errors:0 dropped:0 overruns:0 frame:0
TX packets:209511 errors:11 dropped:0 overruns:1 carrier:9
collisions:114872 txqueuelen:100
Interrupt:5 Base address:0x7000
lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
UP LOOPBACK RUNNING MTU:3924 Metric:1
RX packets:29159 errors:0 dropped:0 overruns:0 frame:0
TX packets:29159 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
>From the linux box I can ping both networks, but from my 'doze clients on
the 192.168.1.0 subnet, I can only ping the linux 10.184.249.62 nic, but no
hosts beyond that. I would like to be able to see my email server which sits
in the 10.x.x.x subnet from the 192.x.x.x subnet from all the doze clients.
I presume that all the 'doze machines should have their default gateway set
to the 192.168.1.1 nic on the linx box?
How do I get linux to route the traffic from 192.x.x.x over to the 10.x.x.x
subnet? My routing table currently looks like this:
[root@cnclnx /root]# route -n
Kernel IP routing table
Destination Gateway Genmask Flags Metric Ref Use
Iface
192.168.1.1 0.0.0.0 255.255.255.255 UH 0 0 0 eth0
10.184.249.62 0.0.0.0 255.255.255.255 UH 0 0 0 eth1
10.184.249.32 0.0.0.0 255.255.255.224 U 0 0 0 eth1
192.168.1.0 0.0.0.0 255.255.255.0 U 0 0 0 eth0
127.0.0.0 0.0.0.0 255.0.0.0 U 0 0 0 lo
0.0.0.0 10.184.249.33 0.0.0.0 UG 1 0 0 eth1
Thanks in advance,
/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\
TIM SUTTON - GIS TECHNICIAN
Western Cape Nature Conservation Board
P Bag x5014
Stellenbosch
7599
ph +27 (0)21 8891560
fax +27 (0)21 8891523
email [EMAIL PROTECTED]
\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/
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