Hardware firewall vs VMWare firewall appliance

Posted by Luke on Server Fault See other posts from Server Fault or by Luke
Published on 2012-06-22T19:47:28Z Indexed on 2012/09/15 3:39 UTC
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networking

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firewall

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We have a debate in our office going on whether it's necessary to get a hardware firewall or set up a virtual one on our VMWare cluster.

Our environment consists of 3 server nodes (16 cores w/ 64 GB RAM each) over 2x 1 GB switches w/ an iSCSI shared storage array.

Assuming that we would be dedicating resources to the VMWare appliances, would we have any benefit of choosing a hardware firewall over a virtual one?

If we choose to use a hardware firewall, how would a dedicated server firewall w/ something like ClearOS compare to a Cisco firewall?

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