Two NICs, one server.

Posted by kobrien on Server Fault See other posts from Server Fault or by kobrien
Published on 2011-01-12T10:44:51Z Indexed on 2011/01/12 10:54 UTC
Read the original article Hit count: 169

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networking

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ubuntu

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nic

I have two NICs on a fresh install of Ubuntu 10.04 LTS. Both are config'd be dhcp. Both cards are on the same lan with same gateway. everything about the cards is the same except the IPs they get, which is what I want.

What I'm trying to achieve is having both NICs operational at the same time.

Currently when the server boots, it activates both NICs, but the server can't resolve any domains. If I ifdown one of them and bring it back up, the server is able to resolve domains, but the NIC I bring up won't respond to any traffic.

Any ideas?

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