ISE Authorization Profile Question

Hi,
We are implementing ISE at a university and using dynamic VLAN allocation to segment the traffic into vlans of a manageable size - we do not want to use geographically based vlans for a number of reasons. However there is one scenario which I am struggling with.
A number of students will be living in university owned houses which are not directly connected to the university network. In these houses an ISP will provide an ADSL circuit. These ADSL circuits will be aggregated back at the university data centre and will connect down one piece of wire to the university network. I haven't completed my testing yet but the general theory is that we can use multi-auth to allow them on to the network and apply appropriate access restrictions (these restrictions will differ from those applied to those applied when they connect "on campus") . However, in order to do this, I will need to create an authorization policy based on where they are coming from (ie what switch and what port). I can see how I can use Identity Groups to identify which switch the traffic is coming from but for the life of me I have no idea how I would identify the port.
Anyone have any ideas how I might achieve my goal?
Thanks
Alan

Hi
Cisco ISE allows for a wide range of variables within authorization policies to ensure that only authorized users can access the appropriate resources when they access the network. The initial release of Cisco ISE supports only RADIUS-governed access to the internal network and its resources. The authorization policy result is Cisco ISE assigning an authorization profile that might also involve a downloadable ACL specifying traffic management on the network policy enforcement device. The downloadable ACL specifies the RADIUS attributes that are returned during authentication and that define the user access privileges granted once authenticated by Cisco ISE.
An authorization profile acts as a container where a number of specific permissions allow access to a set of network services. The authorization profile is where you define a set of permissions to be granted for a network access request and can include:
• A profile name
• A profile description
• An associated DACL
• An associated VLAN
• An associated SGACL
• Any number of other dictionary-based attributes

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MSE-provided location used with ISE Authorization Profile

Hello Everyone,
Can MSE-provided location be used in an ISE Authorization Profile?
Thanks much,
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Yes, ISE 1.2 can used this feature if it is used with Merridian or Ironmobile integration. and This is still in Road Map.

ISE - Authorization Profile issue

I'm running a trial of ISE and I'm attempting to create the authorization profile with the following settings:
Name: Posture_Remediation
Access Type: Access_Accept
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Posture Discovery, Enabled
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The documentation says Common Tools, but in the screen shot it shows Common Tasks which is accurate to my install. Doc: http://www.cisco.com/en/US/products/ps10315/products_tech_note09186a0080bba10d.shtml#topic19
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Hello Andrew,
As per your query i can suggest you-
Creating a New Authorization Policy
Use this procedure to create a new authorization policy.
To create a new authorization policy, complete the following steps:
Step 1 Choose Policy > Authorization > Standard.
Step 2 Click to select either Insert New Rule Above or Insert New Rule Below.
A new policy entry appears in the position you designated in the Standard panel of the Authorization Policy window.
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•Rule Name—You need to define a rule name for the new policy.
•Identity Groups—Choose a name for the identity group that you want associated with the policy.
–Click + ("plus" sign) next to the word "Any" to display a drop-down list of group choices, or choose Any for the policy for this identity group to include all users.
•Condition(s)—Choose the types of conditions or attributes for the identity group associated with the policy. Click + next to Condition(s) to display the following list of condition and attribute choices that you can configure:
–Select a Condition Name option from the drop-down list (Simple Conditions, Compound Conditions, or Time and Date Conditions) as needed.
–Select one of the Attribute options as needed. This displays a list of dictionaries that contain specific attributes related to the dictionary type.
When you select an attribute, you can define it as Equals, Not Equals, or Matches using a pull-down list of operator options, and select an AND or OR directive using a pull-down directive option.
For more information please refer to the link -
http://www.cisco.com/en/US/docs/security/ise/1.0/user_guide/ise10_authz_polprfls.html

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I am trying to create an authorization profile in ISE. My vlan for that profile is 50. When I try to add the Tag ID as 50 it is not allowing me to do so.
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I was wondering if anyone else had similar issue? Or am I missing anything.
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I'm not sure what type of security implications this would have?
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ISE Authorization profile Disable

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Modifying an Existing Cisco ISE Administrator
Use this procedure to modify an existing Cisco ISE administrator configuration.
To modify an existing Cisco ISE administrator, complete the following steps:
Step 1 Choose Administration > System > Admin Access > Administrators > Local Administrators.
The Administrators window appears.
Step 2 Check the check box that corresponds to the administrator that you want to modify, and click Edit.
The corresponding Admin User page appears.
Step 3 Modify the values in the following Admin User fields that you want to change.
• Admin User and Status
• Password (if you click the External option, the Password and Re-Enter Password fields are not used)
• User Information
• Account Options
• Admin Groups
Step 4 Click Save to save the modified administrator in the Cisco ISE database.
Please Check the below link which may helpful for you in configuration:
Link-1
http://www.cisco.com/en/US/docs/security/ise/1.1/user_guide/ise_man_identities.html#wp1054711

ISE Selecting wrong authorization profile

Hi,
We are testing ISE in a wired environment.
We have set up two authorization profiles called AD_Machine and AD_User as recommned in Trustsec 2.0 doc. The AD_Machine policy has a condition set on it to look at the AD External Group AD Machines, likewise the AD_User has a condition to look at AD External Group AD Users. At the end of the authorization policy list we have the default policy, this is set to WEBAUTH authorization profile.
What we see is machine auth is granted by the WEBAUTH policy as this is catch all. If I disable WEBAUTH it picks AD_Machine, also if I enable WEBAUTH and remove the AD External Group AD Machines condition it also selects the correct policy.
There seems to be some kind of timing issue when authorizing against an external DB.
Any ideas?
Thanks.
Gary

ISE Authorization PermitAccess - EPM-HOLE-ACL

Hello,
I have a 6509 switch that is running 12.2(33) SXI9 code that has a unique issue. When the client connects they are authenticated and match an authorization profile that gives the default PermitAccess. Unfortunately at this point the client can only access what it is allowed in the ACL-DEFAULT.
When I look at the logs I see:
Mar 27 18:14:02 EDT: %EPM-6-POLICY_APP_SUCCESS: IP aa.cc.dd.ee | MAC 001a.1111.2222 | AuditSessionID AC10FB8A0000007101BDF21B| AUTHTYPE DOT1X| POLICY_TYPE Named ACL| POLICY_NAME EPM-HOLE-ACL| RESULT SUCCESS
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Kyle,
I do not know what the EPM-HOLE-ACL but found it a little comical. However, this is true that you have to apply another dacl to override the acl default which is applied on the port. Keep in mind you will also run into this issue if you decide to (i am basing this off the 2k 3k behavior) set a guest vlan if the radius server is dead, because of this default ACL the users will not be able to get anywhere outside of that acl.
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Tarik Admani
*Please rate helpful posts*

ISE Authorization Policy

Hey guys,
I have a question regarding ISE Authorization Policy. In my test lab, I don't have any wired station, and what I have is a wireless lapotp. I have configured to allow only EAP-TLS authentication. Now, my problem is I keep getting "15039 Rejected per authorization profile."
Under the Policy > Authorization, I created a rule where I just want to allow on EAP-TLS either via machine or user identity, and the bottom is the default DenyAccess. When I tried to join the wireless network, I kept getting denied. I checked the ACL counters on the WLC side and it was not increasing.
I changed the default DenyAccess to PermitAccess, and I was able to join the wireless network no problem, and the ACL counters on the WLC side increased.
It seems like I am hitting the default Authorization Policy first which is on the bottom of the authorization policy.
I attached the failed and authenticated logs that I got from ISE.
Has anyone have encoutered this issue?
The version that I have is 1.1.1
Thanks
P.S.
I went back to check my autorization condition, and it is blank (See the 1st screenshot)

Hi,
it is obvious that you are not matching any condition.
rather than keeping the condition blank, fill it with a condition that is always match and try if that helps.
Regards,
Amjad
Rating useful replies is more useful than saying "Thank you"

ISE policy creation question - best practices

Ok, I am a rookie ISE user here and am trying to learn as I go. I have a 802.1x policy for our corporate users on both wired and wireless and a wireless guest policy that redirects to the guest portal to enter credentials created in the sponsor portal. The corporate user has access to corporate resources and the guest basically has access to just the internet.
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Thanks ...
Brent

Mostly makes sense. I have the AD part just need to get an AD group created for my test subject.
I created an Endpoint Identity Group to place the vendors devices into so that we can allow laptop to connect but not phone. Got that.
I think I can handle the Authorization Profile. It will be something like if VendorAsset and AD1:ExternalGroups Equals VendorADGroup then VendorPermissions. VendorPermissions would be the ACL that limits where they can go. I also need to create a non 802.1x based SSID as well and add this to the Authorization profile but can still be generic enough to be useable by all vendors.
I think it is my Authentication rules that I need to modify for Vendor as my Corporate based policies use Dot1x and I need a policy that does not use dot1x. Right?

Difference between Reauthentication action of Common Task for Authorization Profile

Hi guys,
Would you mind helping me to choose reauthentication action for Authorization Profile?
At Cisco ISE User Guide got "Reauthentication—To choose, select the check box and enter a value in seconds for maintaining connectivity during reauthentication. You can also choose attribute values from the Timer drop-down list. You choose to maintain connectivity during reauthentication by selecting to use either the default (a value of 0) or RADIUS-Request (a value of 1) from the drop-down list. Setting this to the RADIUS-Request value maintains connectivity during the reauthentication process."
Then, what is "default" behaviour? What is different between default action and Radius-Request action ?
On the other hands, could someone explain in detail the sequence and priority of IEEE 802.1X, MAC authentication bypass (MAB), and Central Web Authentication (CWA). I read a lot of paper, but still don't get it. It is possible to configure MAB will be fail in Authentication Policy with Wire_MAB ?
Appreciate all your help!!!

Hasan Saeed Khan wrote:
Actually I started off my question with the "implementation of treble control" that SAP course AD940 suggests.
I had never heard of this treble control and the added value of splitting rolebuilding and profile generation doesn't make much sense to me but that's my personal opinion.
On the technical side of things: in your first post you state "No authorization data is displayed in the authorization tab unless I enter authorization tab with change button and provide inputs for org level field & generate profile."
It is also possible to change the data and save this but not generate the profile yet. I just tried this by doing the following:
Create role
Add transactions to menu
Edit profile, org levels & authroization data.
Hit 'save'.
Accept proposed profile name.
Go back to PFCG main screen and ignore message of profile not being generated. (Click 'continue')
And this leaves me with a role with yellow traffic light on the authorization tab an the profile status is: "Current version not generated"
So it should be possible to maintain roles and profiles separately.

Analysis Authorization Migration Question

Analysis Authorization Migration Question
This is detail Question
1) I am testing Analysis Authorization Migration in NW2004s SP9 and have applied all OSS notes that are relevant to SP09 and are coming in SP10.
2) We have 2 Info object flagged as Authorization relevant 0COMP_CODE and 0COSTCENTER
3) We have Object level security set-up in BW 3.x system and for a role we have specified values like 0COMP_CODE has value 1000, 1800. :. In the same role we have specified 0COSTCENTER value 130001 to 180001, : and hierarchy node.
4) When we migrate to Analysis Authorizations, using RSEC_MIGRATION, this program creates 2 Authorizations ZCOCODE00 & ZCOSTCTRH00. Both of them have 0COMP_CODE and 0COST_CENTER Objects.
5) ZCOCODE00 authorization gets value 0COMP_CODE values 1000, 1800. : and 0COSTCENTER Value :.
6) On the same line ZCOSTCTRH00 gets value 130001 to 180001, : and 0COMP_CODE :.
1st Question:
1) Why does it create 2 Authorizations?
2) During Checking it does not pass the authorizations, because it seems to me that it fails in Optimization process.
3) I manually merge the authorizations in ONE object then authorization check passes. In other word if I combine ZCOSTCTRH00 & ZCOCODE00 then Query authorization check passes.
Any one is struggling on this.
Please note, I am doing Migration so that it updates existing Profiles (Roles now from SP9).
Any comments will be very help full.
Pankaj Gupta

Hello Pankaj
There are some basic misunderstandings on your side.
Let me try to clarify:
First we should distinguish between migration of authorizations and of what a query does with them.
You had 2 auth objects before migration (in 3.x).
Of course, they must be migrated to 2 new analysis auths.
There is no general possibility to combine authorizations to a single one as the may appear in different roles and users. Moreover this would kill performance and finally, nobody would recognize the origin.
Only in very restricted cases one could think of a combination of auths which come out of migration. But, then people loose overview about what goes on.
Before the corrections in note "Migration IV" the : had not been inserted but now it is for good reasons.
Now, accept for the moment that you receive 2 auths.
Then, you cannnot (must not) combine the 2 resulting authorizations!
Authorization 1
COMP_CODE : 1000, 1300, :
Cost Center : :
Authorizations 2
Comp_Code :
Cost Center : 3100001-31999999; : plus a Hierarchy Node.
This means that e.g. combination
COMP_CODE 1000
COST_CENTER 3100001-31999999
is not allowed!!! Therefore, they must not be combined!
Also, the query and its optimization is comepletely independent of the migration. And here, during query run time the auths cannot be combined. It is no failure!
Moreover, the merging optimization is just a performance optimizaiton and has nothing to do with whether the query result is authorized or not.
If you combine them manually you have authorized different combinations.
Well, now you may wonder why you get 2 auths at all which leads to a "no auth" result in the query execution.
The reason is, that in 3.x where you got a result with your 2 auth objects the modeling was wrong.
If you want to authorize any combination of characteristic values, you should combine these characteritics together in one auth object, not in 2!
(In BI7.0 it works like that but not in 3.x)
But you defined 2 which may be valid even in several other InfoProviders independently and not even at the same time. Moreover, the auth objects may come from different roles and may be assigend to different users which then have completely different auth content. In general it is not possible to combine different auth objects or to find out those special situations which nevertheless allow for such optimizations. If you re-do a migration with more objects and users you could even receive different results which is also not satisfying.
Therefore, instead, the mechanism was introduced to insert a : auth to those characteristics that are auth relevant (and checked now with 7.0) but not in the currently processed auth object.
In you special case it may have made sense to combine them but not in general. And a migration can only try to work as general as possible.
For your application you may combine the 2 auths manually if you want to allow also the crossover combinations
COMP_CODE 1000
COST_CENTER 3100001-31999999
Best regards
Peter John
BI Development

Create Display Authorization Profile for SAP Transaction SPRO (IMG).

Dear All,
In my current implementation project there is an requirement to create display authorization profile for SPRO. I have tried a lot but was not able to do so.
Any one is having an experience in creating display profile for SPRO (IMG) ? If any one has worked on this issue then please guide me.
Thanks,
Avinash

Hi
This is security related question. I am not security expert.
But you can check this, Include the following authorization objects in the profile and assign this profile to the target user.
S_IMG_ACTV
S_PROJECT
S_PROJ_AUT
S_PRO_AUTH
and assign activity = 03 (Display).
Hoipe it helps.
regards
Srinivas

Roles and their authorization profiles time period

Can roles and their authorization profiles be assigned to a user for a limited time period?
please reply
Thanks
Edited by: tracey_hrecc6.0 on Nov 1, 2010 5:24 PM

Hi,
It is possible.
Read below links for more details
http://help.sap.com/saphelp_mic10/helpdata/en/69/1810a4c51144dc833353183155ec88/content.htm
http://www.sap-img.com/basis/frequently-asked-questions-on-authorization.htm
http://help.sap.com/saphelp_wp/helpdata/en/cd/cc5664d22a11d296110000e82de14a/content.htm
Regards
S.Ravi
Edited by: S.Ravi-at-SAP on Nov 25, 2010 5:36 AM

Cisco ISE Authorization with Device OS

Hi,
We want to permit access only to devices with Windows OS. I tried to make a authorization rule with the condition "Session:Device-OS EQUALS Windows" but it doesn't work. If I try to connect with a Windows 7 client, the access is denied and the log shows "15039 Rejected per authorization profile". What could be the problem?
We are using ISE with Version 1.1.3
thank you,
Marc

There is no issue with the ISE version 1.1.3, you are is the latest. May be the probes are not properly configured.
Please review the below link for assistance
http://www.cisco.com/en/US/solutions/collateral/ns340/ns414/ns742/ns744/docs/howto_30_ise_profiling.pdf

ISE Authorization Profile Question

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