Anyone any experience of replacing a Cisco Pix with a virtual firewalls
We are due to replace our two Cisco Pix firewalls with the latest equivalent from Cisco. ASA's i believe. I am also looking at options for replacing the physical firewalls with virtual ones. Has anyone had any previous experiences of doing a similar thing.
We have 4 physcial ESX hosts running vsphere 4.1 enterprise licences. I am interested in exploring the option of running the firewall and providing high availability using vmware HA.
Any thoughts, ideas or experiences?
Thanks in advance