topic VPN Concentrator - using multiple Authentication servers in Network Access Control

VPN Concentrator - using multiple Authentication servers

cammaher — Fri, 21 Feb 2020 18:13:49 GMT

Hi,

I have a question in regard to using multiple authentication servers to authenticate users when connecting to a VPN Concentrator.

Is it possible to add multiple, different (eg: SDI and RADUIS) Authentication servers in the list and make the users authenticate to each of them to establish the VPN. It seems that a user only needs to authenticate through one of them to establish a VPN. Can you make the user have to authenticate through more than one server?

Thanks,

Cam

Re: VPN Concentrator - using multiple Authentication servers

Richard Burts — Wed, 30 Nov 2005 01:22:50 GMT

Cam

I do not believe on the VPN concentrator that it is possible to require a user to authenticate with more than one authentication server.

HTH

Rick

Re: VPN Concentrator - using multiple Authentication servers

cammaher — Wed, 30 Nov 2005 04:52:50 GMT

Hi Rick,

Thanks for the info. That is what I thought, but was not 100% sure and in all the doco I read, it was never made totally clear wether it was possible.

Do you know if you could authenticate using one method (ie: SDI) and then use RADIUS to do the posture validation (NAC)?

Thanks,

Cam

Re: VPN Concentrator - using multiple Authentication servers

Richard Burts — Wed, 30 Nov 2005 14:05:04 GMT

Cam

I have no experience with that question, so I have an opinion but not facts. I would assume that it is possible to separate the authentication of the user from the NAC/posture validation.

Perhaps someone with experience with this or expertise for this can help us out with some facts.

HTH

Rick

Re: VPN Concentrator - using multiple Authentication servers

cammaher — Fri, 02 Dec 2005 05:12:27 GMT

Hi,

Thanks very much for your thoughts. It's great to be able to get information from people on this forum!

Cheers,

Cam