ACS stripping UPN

Similar Questions

• ACS 5.1 doesn't have to undress Username Prefix\Suffix in Peap?

  Hello

  We got the ACS 5.1 VMWare.

  We try to only send the user name to the proxy RADIUS after ACS strip the Kingdom of Prefix\Suffix.

  But ACS 5.1 could not strip the prefix\suffix in the Peap authentication method.

  If we put the NAS authentication method to PAP_ASCII then ACS can strip the prefix\Suffix @.

  (Conditions were matched and we could see the ACS did send requests to its proxy radius server extension.)
  Any idea?

  Hi Ed,

  The point is that while the ACS can process and strip the domain name of the RADIUS Username, which is not used for PEAP authentication properly in the external RADIUS.

  The reason is that the credentials used for authentication are inside the PEAP TLS tunnel, thus GBA acting as a proxy is just transmitting this information and it doesn't have access to this information.

  Consider the RADIUS Proxy to present works even if you forward the EAP methods that are not supported by AEC, then in this case, what ACS is not supposed to touch what's inside the package of RADIUS.

  I think that in your case the only solution is to configure the field stripping on the external RADIUS server, which is the one that will be able to extract the credentials of the TLS tunnel and to transform this info.

  If it is feasible or not is based on the features of the RADIUS server for external use, but I think that you can not do much more on the side of the ACS using RADIUS.

  Examine how RADIUS proxy works and the fact that you cannot even use the external RADIUS the two ID because you can't do the field stripping and you cannot use MSCHAPv2 based auth protocols (though this would work with PAP or EAP - GTC), you are dealing with is the PEAP username on the external server or... you must instead use another way to access the announcement.

  This would open up different scenarios and maybe go away from this post

  I hope that's clear on what makes ACS and why the field is not stripped by FAC on the internal credentials.

  Thank you

  Fede

• ACS 5.3 - suffix stripping by PEAP (MS-Chapv2)

  Is it possible strip the suffix on clients running PEAP (MS-CHAPv2) wireless. ACS version 5.3 (patch 5) - 5-3-0-40-5

  Look like ACS 5.1 does not support this - see link below

  https://supportforums.Cisco.com/message/3272291#3272291

  Thank you

  C

  You had it in your blog George :)

  http://www.my80211.com/home/2011/11/8/Cisco-ACS-5x-RADIUS-proxy-server-to-Strip-prefix-or-suffix-u.html

• ACS 1121 (5.4) username prefix/suffix stripping

  Hello.

  Is it possible to strip the suffix of a username to authenticate to active directory to GBA 5.4? I can find it when you use an external proxy service, but not for network access.

  Thank you.

  Hey

  It is possible stripping of the prefix/suffix of username when you use:

  LDAP

  Identity RADIUS server

  External proxy

  With AD, the option is not available.

  Free proxy + AD is a workaround, but complex which has a few limitations and corresponds to a configuration.

  Rate if useful :)

  Knowledge sharing makes you immortal.

  Kind regards

  Ed

• Only ACS v3.0 of proxies on port 1812 requests?

  My Cisco ACS v3.0 works as a radius proxy.

  By default it queries of proxy on port 1645.

  Is it possible to force ACS to send requests to port 1812?

  Kind regards

  Juris

  Yes, but you must change it in the registry for the specific host:

  [HKEY_LOCAL_MACHINE\SOFTWARE\Cisco\CiscoAAAv3.0\Hosts\\RADIUS]

  "authPort' = dword:0000066 d<---->

  "acctPort" = dword:0000066e<---->

  "timeout" = DWORD: 00000001

  "only connect" = DWORD: 00000000

  "strip users" = DWORD: 00000000

  Change the authPort 714 (hex of 1812), start/stop services ACS and you should be good.

• WLC4402, SSC 4.0, EAP FAST with ACS 4.1.23 and Active Directory

  Hi all

  I have a problem where my client software SSC (Cisco Secure Services)-wireless on laptops don't will authenticate the windows domain users if they enter the user name and passwords manually. The unique signature feature will not work. I am using EAP-FAST. It is an ACS appliance based server that I restored from the recovery CD.

  When I look at the failure of authentication request I can see that she is trying to send [email protected] / * / during an attempt to SSO on. The log shows that it is a bad user name or password. Note that the end of the domain name is missing.

  I can see the authentication attempt in the log of the remote agent (CSWINagent.log) on the domain controller, so I don't know that it sends the connection request to the domain controller. The Remote Agent is the same version as the ACS server. When I authenticate successfully (manually) it sends not the domain part of the user.

  This is a new installation. Initially, I had 2 remote agents, both on the service domain controllers has been run under an account with sufficient privileges windows domain administrator. After a planned turn off weekend windows authentication has stopped working completely. I found a post in this forum that says to use the local system to start the remote agent service. This led windows authentication to life, but now I have this problem. I don't know that until I changed it the manual connection is also required in domain (IE user domain\username). I can't be sure that this is the case!

  Can anyone help me to get windows AD to accept these credentials, because they are sent to the client connection? Otherwise if I can make it work with the user account, he worked with initially then that would be great.

  Thank you very much

  As you mentioned that SSC transmits the username "[email protected] / * /" in SSO.

  Is what I think for the moment, to use the feature of Distribution of Proxy on ACS.

  that is, demand to come as it is "[email protected] / * /', let's make ACS Stip off"@domaine"and"username"to RA for AD verification."

  http://www.Cisco.com/en/us/docs/net_mgmt/cisco_secure_access_control_server_for_windows/4.1/user/NetCfg.html#wp342969

  After stripping '@domaine' send the request back to the ACS it itself, i.e. in the column forward to, ensure that we have input of the ACS.

  And let me know if it works for you?

  Kind regards

  Prem

• Cisco ACS with external DB - EAP - TLS

  Hi guys,.

  I understand how the EAP - TLS exchange works (I think), but if I have a client (with or without wire) that uses EAP - TLS with a CBS, I confirm the following.

  Let both users and computer certificates are used:

  1. customer and ACS are with each of the other automatic certificates to ensure they are known to each other. The eap - tls Exchange.

  2A. At any given time and I'm assuming until the successful eap - tls message is sent to the client, the ACS to check if the user name or computer name is in the AD database?

  2B. Wot is the parameter that is checked on the AD database?

  I read here that it can be: http://www.cisco.com/en/US/docs/net_mgmt/cisco_secure_access_control_server_for_windows/4.1/configuration/guide/peap_tls.html#wp999517

  Client certificates

  The client certificates are used to identify with certainty the user in EAP - TLS. They have no role in the construction of the TLS tunnel and are not used for encryption. A positive identification is made by one of three ways:

  CN (or name) comparison-compare CN in the certificate with the user name in the database. More information on this type of comparison is included in the description of the subject field of the certificate.

  Comparison of SAN-compare the San in the certificate with the user name in the database. It is only supported from the ACS 3.2. More information on this type of comparison is included in the description of the field another name of the subject of the certificate.

  Binary comparison - compare the certificate with a binary copy of the certificate stored in the database (only AD and LDAP for that). If you use the binary comparison of certificate, you must store the user certificate in a binary format. Also, for the generic LDAP and Active Directory, the attribute that stores the certificate must be the standard LDAP attribute named "usercertificate".

  3. with the foregoing, if options 1 or 2 are used (CN or SAN comparison), I guess it's just a check between a value out the CERT of the ACS and checked with AD, is that correct? With option 3, GBA exercise a complete comparison of the certificate between what the client and a "cert stored client" on the AD DB?

  Please can someone help me with these points.

  I'm so lost in this kind of things :)) I think.

  Thx a lot and best regards,

  Ken

  TLS only * handle * is complete/successful, but because the user authentication fails.

  CryptoLib.SSLConnection.pvServerInfoCB - process of TLS data: State = SSLv3 client SSL read Exchange of keys A

  CryptoLib.SSLConnection.pvServerInfoCB - process of TLS data: State = SSLv3 read Certificate SSL check

  CryptoLib.SSLConnection.pvServerInfoCB - process of TLS data: SSL = SSLv3 read state completed A

  CryptoLib.SSLConnection.pvServerInfoCB - process of TLS data: State = SSLv3 write change cipher spec A SSL

  CryptoLib.SSLConnection.pvServerInfoCB - process of TLS data: SSL = SSLv3 write finished State has

  CryptoLib.SSLConnection.pvServerInfoCB - process of TLS data: State = SSLv3 data embedded SSL

  CryptoLib.SSLConnection.pvServerInfoCB - process of TLS data: State SSL = SSL handshake completed successfully

  EAP: EAP - TLS: handshake succeeded

  EAP: EAP - TLS: authenticated handshake

  EAP: EAP - TLS: CN using the certificate as an authentication identity

  EAP: State EAP: action = authenticate, username = 'Jousset', the user identity is "jousset.

  pvAuthenticateUser: authenticate "jousset" against CSDB

  pvCopySession: assignment session group ID 0.

  pvCheckUnknownUserPolicy: Group of session ID is 0, the call pvAuthenticateUser.

  pvAuthenticateUser: authenticate "jousset' against the Windows database

  External DB [NTAuthenDLL.dll]: Cache of Creating Domain

  External DB [NTAuthenDLL.dll]: Domain for loading Cache

  External DB [NTAuthenDLL.dll]: no UPN Suffixes found

  External DB [NTAuthenDLL.dll]: could not get the domain controller for dwacs.com trust, [error = 1355]

  External DB [NTAuthenDLL.dll]: could not get the domain controller for enigma.com trust, [error = 1355]

  External DB [NTAuthenDLL.dll]: could not get the domain controller for acsteam.com trust, [error = 1355]

  External DB [NTAuthenDLL.dll]: could not get the domain controller for vikram.com trust, [error = 1355]

  External DB [NTAuthenDLL.dll]: domain loaded cache

  External DB [NTAuthenDLL.dll]: could not find the user jousset [0 x 00005012]

  External DB [NTAuthenDLL.dll]: user Jousset is not found

  pvCheckUnknownUserPolicy: assignment session group ID 0.

  Unknown user "jousset" was not authenticated

  If EAP-failure (RADIUS Access-Reject (is sent, no EAP-Success(Radius Access-Accept).))

  And no matter how port will not be allowed to pass traffic unless the NAS device gets an EAP-Success(Radius Accept) for the user.

  HTH

  Kind regards

  Prem

• ACS 5.3 join two different directories Active Directory without reply in the ad.

  Hello my name is Ivan:

  I have a question...

  Can join GBA 5.3 to two different Active Directory directories that are in two different networks for the use of eap peap mschap v 2, with 2 different certificates, to authenticate users in a wireless network?

  I have

  AD 1 in the newtork with Certification Authority 1 10.25.1.0/24

  AD 2 in the network 192.168.10.0/24 with Certification Authority 2

  There is no replicate in the 14:00 users in AD 1 are totally diferent from the AD 2.

  Both of their ad I want to join my ACS 5.3.

  How can I do?

  Thanks for your replies.

  Concerning

  Here are a few things we can think in your scenario.

  >            You cannot integrate the same ACS server directly to two different areas of AD (AD1, AD2). With ACS 5.3, all you can do, establish 2-way trust between domains (AD1, AD2). This way users of the area approved by ACS installed in the local domain can authenticate. You must add a UPN or the prefix NETBIOS suffix (e.g. [email protected] / * /-name) for the user name when is authenticating with a domain (Trusted one) that the ACS is not joined to, including child domains.

  >           However, with ACS 5.4, you can join the nodes of the same deployment GBA to different areas of the AD. However, each node can be attached to a single AD domain.

  ACS 5.4 primary - domain a.

  5.4 ACS secondary - domain B

  Release notes.

  http://www.Cisco.com/en/us/docs/net_mgmt/cisco_secure_access_control_system/5.4/release/notes/acs_54_rn.html#wp71092

  >            I'm not going to give an option to integrate ACS with LDAP as an identity database because LDAP does not support Peap Mschapv2 so any object of setting up the EAP authentication will fail.

  It will be useful.

  ~ BR
  Jatin kone

  * Does the rate of useful messages *.

• ACS 4.2 RSA Authentication and LDAP group mapping

  Hello

  I have a firewall, PaloAlto, with overall protection enabled (SSL - VPN) feature

  I use Cisco Secure ACS as a proxy for the RSA SecurID authentication.

  After authentication is try to map ad through LDAP query groups.

  The question I've found, is that the user I get with user authentication has no field:

  Show user ip-user-mapping all | mbm60380 game

  10.240.1.24 vsys1 UIA 2388 2388 domain\mbm60380

  10.240.1.1 vsys1 UIA 2101 2101 domain\mbm60380

  10.240.250.1 mbm60380 2590859 2590859 vsys2 GP

  But the list of users that I receive from the LDAP query includes the domain prefix:

  See the user group name domain\group1 property

  short name: domain\group1

  [1] domain\aag60368

  [2] domain\ced61081

  [3] domain\jas61669

  [4] domain\mbm60380

  [5] domain\pmc61693

  [6] domain\vcm60984

  I would like to create the user with the area of GBA but it must delete the domain before querying the RSA server, as it does not support field stripping.

  I tried to fix this on the Palo Alto firewall without success.

  I'm trying to run Cisco Secure ACS 4.2 changing, but it did not work either:

  RSA servers are configured as an external database.  They are not defined in the groups of network devices.

  Can I set up domain stripping for queries servers RSA?

  Thank you

  Hello

  I think it should work, but it is a bit awkward:

  Create an entry in the Distribution of Proxy in the Network Configuration.

  DOMAIN\\USER *.

  Prefix

  Before returning to the AAA server, from there to authenticate to the server RSA without the domain prefix.

  Make sense?

  Thank you

  Chris

• Is anyone elses iPhone on iOS 10 or above show grey stripes and white when you try to restart the appliance just before it stops?

  I restared my Iphone 7 more because I tried to update 10.0.2 and just before it turned off my entire screen turned stripes gray and white goes horzitonally on the screen then powered back and its been working fine since. I tried this on an Iphone 6s and he did the same so, the iPhone was in version 10.0.2. Can someone tell me if this has happened to you? Try to restart your phone to see if it happens. If you have an iPhone 7, you must hold down the power button and the volume at the same time as the home button is virtual now.

  This happened to me on my Mini 4 and my iPhone 6. Both of them work fine, but I noticed the same problem that you have indeed. Must be a bug in iOS 10.

• Are waterproof nylon strips in water?

  I'm thinking or buy a sports watch. I want to wear the watch while swimming.

  Are waterproof nylon strips in water? from OK to wear while swimming?

  Your best option for swimming is the Sport Group.

• What is the difference between the channel strip and an insert?

  I'm confused a little, what's the difference?

  All (from top to bottom) is a channel strip, in the red zone are two insert (effect plugin) s.

  

• How can I get rid of the white stripes at the top of the screen that covers navagation bar?

  When I opened Firefix, there is a (sometimes blue) white stripe at the top of the screen that hides the navigation bar. I can't intervene except search because I can't click on the arrow invisible return, bookmarks, reduce or close the screen. I have to close the browser by right click on the Firefox icon in the task bar and click Close.

  First of all, could check you that Firefox is not full screen mode: by pressing the F11 key usually toggle between normal view and full screen. In addition, full screen, drag the pointer of the mouse to the top must cause the toolbar area to slide down. Then you can right click on an empty area of the tab bar (or the button '+' on the tab bar) and choose the output runs full screen in the context menu.

  Could test you mode without failure of Firefox? It is a standard diagnostic tool to disable some advanced features of Firefox and extensions. More info: questions to troubleshoot Firefox in Safe Mode.

  Does not work if Firefox: Hold down the SHIFT key when you start Firefox.

  If Firefox is running: You can restart Firefox in Mode safe mode using either:

  • button "3-bar" menu > "?" button > restart with disabled modules
  • Help menu > restart with disabled modules - try pressing Alt + h and then the letter r to trigger this command

  and OK reboot.

  Two scenarios: A small dialog box should appear. Click on 'Start mode safe' (not update).

  Any improvement?

• Sorting unused Photos in the Photo in Photos 1.5 Strip

  In the Finder, I created a folder of photos, arranged the file by file name, then renamed pictures while they were in the general order, I wanted the photos to appear in a Photo book.  I imported this ordered all of the photos in picture 1.5, created a new album, copied Photos imported into the new album, click with the right button on the name of the album to sort the album by the title and the display of photos in the correct order.
  I chose the new Album, then created a new book.  Inexplicably, ordered Album photos are displayed in the Photo Strip in some apparent order of date with no option to sort the photos in the Photo Strip by title.
  How do a get the pictures in the strip of photos sorted by title so they can be moved to images in Photo book without scrolling back just looking through the Photo Strip?

  Those are sorted by date - on the only way to accomplish what you want is to add photos to the book a page at a time, place them in the book and then add the next page of photos

  LN

• Is it possible to change the default channel strip settings?

  Is it possible to change the default channel strip without having to depend on models?

  For example, I always wish to have:

  • Follow the value Name = 3 lines instead of the default line 1.
  • 'Follow the icons' checkbox deselected
  • Always follow box color
  • Control surface Bars always deselected

  Stuff like that... This apples to any screen that is affected by the Configuration of channel strip window. (View mixer or titles).

  Thank you!

  Is it possible to change the default channel strip without having to depend on models?

  NO.

  But why not use a template? You use a template of this moment anyway, the default value of project. Just change and set the Start Action that you configured

  

  Fact

  Edgar Rothermich - LogicProGEM.com

  (Author of "Graphically improved manuals")

  http://DingDingMusic.com/manuals/

  "I could receive some form of compensation, financial or otherwise, my recommendation or link."