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08.20.2008 at 03:31AM PDT, ID: 23662562
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7.7

NAC appliance / problem with roles

Asked by norbert_999 in Network Security, Virtual Private Networking (VPN), Security Software

Tags: ,

hello,

Im trying to integrate NAC appliance(inband virtual gateway) with ASA (as vpn gateway) and IAS radius server (users from AD).

Ive managed to acomplish authentication with IAS:
vpn users after connecting to ASA are authenticated with AD credentials and vpn connection is being established. However NAC appliance does not permit any traffic sourced from that users to pass throught it to destinations networks I want to access. Ive created vpn_test role on NAC manager with policy to allow the whole traffic but it seams that none of the policies are working correctly.

What is more I don't know why mapping rules to specific roles doesn't work properly. Ive ommited this step by using default mapping to specific role but as I said earlier none of the policy is working.

My testing network diagram is sth like this:
                                                                               (both int have
(vpn pool                                 out       in                 the same add)
192.168.0.10)               10.1.206.2     10.1.205.4   10.1.205.5             10.1.205.1        10.1.200.84
vpn client ----- INTERNET ----------- ASA --------------- NAC ---------------------------switch ----------- IAS
                                                                                                                              |
                                                                                                                              |
                                                                                                                           NAM (10.1.207.3)

After vpn tunnel is established, client is able to ping 10.1.205.5 but not 10.1.205.1 so I think that the problem is with NAC roles and policies but after reading conf guide of NAC and doing as it discribes it still doesn't work

Where could be a problem? And what are the possible steps to diagnose it?
please any help will be appreciated

best regardsStart Free Trial
[+][-]08.20.2008 at 10:35AM PDT, ID: 22272050

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[+][-]08.21.2008 at 12:19AM PDT, ID: 22276922

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[+][-]08.21.2008 at 04:18AM PDT, ID: 22278069

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[+][-]08.25.2008 at 01:49PM PDT, ID: 22309137

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About this solution

Zones: Network Security, Virtual Private Networking (VPN), Security Software
Tags: CISCO, NAC appliance
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Solution Provided By: ngravatt
Participating Experts: 1
Solution Grade: B
 
 
 
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