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Linux - Networking This forum is for any issue related to networks or networking.
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Old 07-26-2004, 05:53 AM   #1
Farhang
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Registered: Jul 2004
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An Important Q about routing tables and iptables!!


Hi,
I have a problem that I think it's solution may be related to iptables and routing table!
my problem is this:
I have a computer with to network adaptor (eth0 : 192.168.0.27 and eth1 : 10.0.0.25) and I have two computer that one of them that its IP is 192.168.0.24 is in a network with my eth0 and another computer that its IP is 10.0.0.29 is in a seperate network with my eth1.
I want to ping (or telnet or ftp or ... ) 10.0.0.29 from 192.168.0.24 (ping from one of those comuter to another).I would be grateful to know how it could be done?
Regards,
Farhang Farzan
Tehran Univeristy
 
Old 07-26-2004, 06:12 AM   #2
maxut
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Registered: May 2003
Location: istanbul
Distribution: debian - redhat - others
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the following makes your linux a router. (run it when u r root)

echo 1 > /proc/sys/net/ipv4/ip_forward

assing linux ip as gateway for both of computer. they must reach each other via ip.
if they cannot reach each other via ip, check linux firewall.
 
Old 07-26-2004, 06:43 AM   #3
dawood
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Registered: Dec 2002
Location: Pune
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Hi,
You will also have to add some routes to the computer having 2 network cards so that the connectivity between these two dirrferent network can be established. U can try these commands,
route add -net 192.168.0.27 netmask X.X.X.X gw 10.0.0.25
route add -net 10.0.0.25 netmask X.X.X.X gw 192.168.0.27

Just try thsi commands it should give u the proper result.
Bye
 
  


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