Error with GPOs on Cisco NAC

I have cisco nac deployed inband, all PCs had the CCA Agent deployed via a gpo before the migration. Now that all the systems are behind NAC inband, none of the systems will process GPOs, Machine or user policies. I have the unauthenticated role allowing all traffic to all the domain controllers, but with no luck. If i move the PC to a vlan that is not trunked to the CAS the GPOs process with no problem. Any ideas...?

I think the ports list in the CAS Manual is not complete. Try this list of ports from the CAM Manual chapter:User Management: Traffic Control, Bandwidth, Schedule
Allow TCP *:* Server/255.255.255.255: 88
Allow UDP *:* Server/255.255.255.255: 88
Allow TCP *:* Server/255.255.255.255: 389
Allow UDP *:* Server/255.255.255.255: 389
Allow TCP *:* Server/255.255.255.255: 445
Allow UDP *:* Server/255.255.255.255: 445
Allow TCP *:* Server/255.255.255.255: 135
Allow UDP *:* Server/255.255.255.255: 135
Allow TCP *:* Server/255.255.255.255: 3268
Allow UDP *:* Server/255.255.255.255: 3268
Allow TCP *:* Server/255.255.255.255: 139
Allow TCP *:* Server/255.255.255.255: 1025

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Hello,
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Hi,
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ktpass -princ newadsso/[adserver.][email protected] -mapuser newadsso -pass
PasswordText -out c:\newadsso.keytab -ptype KRB5_NT_PRINCIPAL
HTH,
Tiago
If this helps you and/or answers your question please mark the question as "answered" and/or rate it, so other users can easily find it.

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Hi,
I've problem with Cisco NAC agent services on Windows XP professional SP3.
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Regards,
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Eric

Hi Bro
This could be a problem with the certificate in that Cisco NAC appliance itself. My suggestion is to redo the certificate generation between the CAS CAM and CA Server. If this still doesn’t work, it could also be due to overload/broadcast storm on the LAN portion. This can be verified via Wireshark.
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Hello,
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ISE 1.2 Patch 3
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Hi Charles,
I can download all this files, but I can’t import it in ISE Resourses.
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NAC Agent MSI Installation file
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NAC Agent MSI Installation file
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NAC Agent Installation Package
nacagentsetup-win-4.9.3.5.tar.gz
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http://software.cisco.com/download/release.html?mdfid=283801620&flowid=26081&softwareid=283802505&release=1.2&relind=AVAILABLE&rellifecycle=&reltype=latest
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Where did you get the recovery media? Did you download from cisco.com?
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Jatin Katyal
- Do rate helpful posts -

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Hi All,
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~BR
Jatin Katyal
**Do rate helpful posts**

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We have this problem with on of our clients:
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Hi Tarik,
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Hi,
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BR,
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Yes Correct,... Manuall update of antivirus when the PC is in quarantine state is working...it updates, but same the NAC agent is not triggering the antivirus update,
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Cisco NAC, Cisco ACS, Microsoft NAP, Anti Virus

Hi,
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3. Forcing Windows PCs to update Anti Virus software. Needed products are Cisco ACS, Cisco access devices, Cisco Trust Agent and Anti Virus server? Is this correct?
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Thanks for the reply, but still I am a bit confiused (would you please try to answer the questions?):
1. Securing network access - Needed products are Cisco ACS and Cisco access devices (2960, for example). The feature needed is NAC Layer 2 IEEE 802.1x. Is this correct?
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Error with GPOs on Cisco NAC

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