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New Member

VPN Client, behind a ISA Microsoft proxy which ports need to be open.

What needs to be done on a Microsoft Proxy to let the VPN client 3.5 through?

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New Member

Re: VPN Client, behind a ISA Microsoft proxy which ports need to

Someone else may be able to throw more light on this, but the last I heard there was an "issue" with ISA that prevented the Cisco VPN client from operating properly through the ISA server regardless of UDP/TCP tunneling or any other settings.

New Member

Re: VPN Client, behind a ISA Microsoft proxy which ports need to

I'm starting to believe that more and more since I followed a Microsoft Knowledge Base article 812076 step by step and no luck.

Do you know of any official documentation stating this? Or does anyone out there no a way around this problem?

Thanks,

New Member

Re: VPN Client, behind a ISA Microsoft proxy which ports need to

500, UDP 10000 UDP 4500 UDP. All send receive.

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