05-07-2012 10:16 PM - edited 02-21-2020 04:38 AM
Hi,
As a Network Eng, I want the NetAdmins to use ACS for auth on their devices such as Fabric Intrcnncts, MDS switches and so on. How can I make sure once TACACS+ is configured on those devices, NetAdmins can only access those specific devices and nothing else (i.e. switches, routers, etc.)
I am new to ACS, any other tips/suggestions are appreciated.
Thanks in advance.
05-24-2012 10:15 AM
1. Put all the devices that the NetAdmins are permitted to modify in one Device Group
2. Put all the NetAdmin user accounts in one Identity Group
3. Create a rule that lets NetAdmins logging into their Device Group access the device:
Go to: Access Policies > Access Services > Default Device Admin > Authorization
Click the Customize button at the bottom of the screen.
In the popup window, under Customize Conditions, move Identity Group and NDG:Device Type to the Selected: box on the right
Click OK
Click the Create button
Under Conditions:
Check the box next to Identity Group:
Use the Select button to choose your NetAdmin Identity Group
Check the box next to NDG:Device Type:
Use the Select button to choose the Device Group your NetAdmin devices belong to
Under Results:
Use the Select button to choose a Shell Profile; probably use Permit Access
Under Command Sets: Use the Select button to choose a Command Set
(Build at Policy Elements > Authorizations and Permissions > Device Administration > Command Sets)
Click the OK button.
Check the box next to this new rule, and use the ^ button to move it to the top of your list of rules.
4. Create a rule that denies access to NetAdmins trying to log into any other device:
Click the Create button
Under Conditions:
Check the box next to Identity Group:
Use the Select button to choose your NetAdmin Identity Group
Under Results:
Use the Select button to choose a Shell Profile; probably use DenyAccess
Under Command Sets: Use the Select button to choose a Command Set; probably use DenyAllCommands
Click the OK button.
Check the box next to this new rule, and use the ^ button to move it directly below the rule created in step 3.
I hope this helps, and in the future try posting ACS-type questions to the AAA, Identity and NAC forum instead of the Security Management forum.
--Chris
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