Is it possible to install Oracle RAC (11gR2)on server having just one NIC ?

Hi all,
Please let me know if it is possible to install Oracle RAC (11gR2) on server having just one NIC card on linux (RHEL5.8).
by creating a virtual NIC like the real ethernet is etho and we are creating eht0:1 as virtual NIC, and i want to use this as eth1, so please suggest me if this is the workaround for my issue or not.... if not please suggest me the best way to install RAC on physical linux box running with one NIC card.
Thanks
@ble

Check if this thread is relevant
Single NIC card and RAC ???
Thanks,
Ajay More
http://www.moreajays.com

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Is it possible to install Oracle RAC (11gR2)on server having just one NIC ?

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