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Linux TCP/IP Routing

Robert011497
Robert011497 asked
on
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Last Modified: 2012-07-12
Hi,

Can linux be setup so that one ethernet card can be assigned 2 or more ip addresses each on a differnet subnet and route between all subnets?

Robert


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Commented:
Above description is almost accurate but you might need to enable up-forwarding in the kernel with:
sysctl -w net.ipv4.ip_forward=1

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

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And make sure there is no firewall (iptables) blocking traffic....

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