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no Vendor attribute add to Disconnect Request

zhaoz
Level 1
Level 1

Hi,

I am working on Cisco ISE (version 2.7, patch 5) integration with the 3rd party network device. According to the Admin Guide of the network device, the "User-Name" attribute MUST be included in CoA or Disconnect request. 

So I created a new Network Device Profile which includes User-Name attribute in Disconnect.

image.png

 

And applied this profile on Device Profile when configuring Network Devices.

 

image.png

 

But from the packets dumped from the built-in tcpdump tool of ISE: Diagnostic Tools > TCP Dump, I didn't find User-Name in AVPs of Disconnect Request. 

image.png

 

Did I miss some something?

6 Replies 6

Hi,

Have you assigned the network device profile to your matched authorization
policy? You need to do it for your profile to be applied when the policy is
matched.

***** please remember to rate useful posts

hi Mohammed,

yes, I created a new authorization profile named ftnt_quarantine_profile and applied the device profile in Network Device Profile as well. furthermore I added Framed-IP-Address to Advanced Attributes Settings like below.

image.png

 

In Authorization Policy, I set condition to ftnt_quarantine which means ANC policy is quarantine, and applied ftnt_quarantine_profile on Results Profiles. when I sent one IP addr with ANC policy by REST API, I can see Hits was incremented by 1 like below.  

image.png

To my understanding, "Hits" means the authorization policy is matched, right? But just like the packets dumped in Cisco ISE, neither User-Name nor Framed-IP-Address show up in AVP of Disconnect Request. 

image.png

 

Any ideas? Thank you so much.

Hi,

Under the message authenticator attribute are you getting vendor specific
attributes (vsa)?. Try to expand it and look for your custom attributes.

***** please remember to rate useful posts

hslai
Cisco Employee
Cisco Employee

Instead of a specific username, try setting the value of 0, as seen in the built-in NAD profile HPWired.

hi hslai,

 

Just now I set the value of "User-Name" attribute to 0. The result is same as before. No "User-Name" AVP is included in Disconnect Request.

 

Even I directly applied HPWired on Device Profile:

image.png

From the packets dumped from ISE, Disconnect Request still didn't contain "User-Name" AVP. 

image.png

 

I'm wondering if this issue is a bug for V2.7, patch 5?

hslai
Cisco Employee
Cisco Employee

Please try 2.7 Patch 4, then. Some customer had it working with 2.7 Patch 4.