Solved: ASA configuration to support ISA authentication proxy

david.e.jarvis · ‎06-19-2010

I have an ASA configured for internet and remote access vpn termination. I wish to use an ISA authentication proxy for remote access vpn clients. How might I configure this support on the ASA?

Topology: Inside Network ====> ISA ====> ASA ====> Internet

Marcin Latosiewicz · ‎06-20-2010

David,

Since it's a Cisco forum (I can google it, but I'd rather have a straight record in a thread), can you tell me what is the role of ISA's authentication proxy? And how does it work.

Normally any authentication proxies (auth-proxy on router and cut-through proxy in firewalls) are transparent to other network devices on the network.

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Marcin Latosiewicz · ‎06-20-2010

David,

Since it's a Cisco forum (I can google it, but I'd rather have a straight record in a thread), can you tell me what is the role of ISA's authentication proxy? And how does it work.

Normally any authentication proxies (auth-proxy on router and cut-through proxy in firewalls) are transparent to other network devices on the network.

david.e.jarvis · ‎06-20-2010

Hi Marcin,

Thank you for your reply. Your answer was a great help. I didn't provide enough information but what you state is all I needed to know. Many Thanks