External Radius Authentication

Has anyone else setup the external radius authentication for their administrators? I am thinking about turning it on to get better accounting of who made specific changes to the appliance and would rather use an existing authentication database. If I read correctly the communication to the radius box only connects over interface M1?

I have radius configured, I am unable to get any communication from the applicance to my radius server. Have done packet captures and cannot see any traffic whatsoever leaving the appliance.

Similar Messages

Cisco ACS 4.2 and Radius authentication?

Hi,
I have a Cisco ACS 4.2 installed and using it to authenticate users that log on to switches using TACACS+, when I use local password database, everything is working. But if i try to use external database authentication using a windows 2008 radius server, I have problem that I can only use PAP, not CHAP. Anyone who know if it's possible to use CHAP with external radius authentication?

To access network devices for administrative purpose, we have only three methods available :
[1] Telnet : Which uses PAP authentication protocol between client and the NAS device. So the communication between Client and NAS is unencrypted, and when this information flows from NAS to IAS server gets encrypted using the shared secret key configured on device/IAS server.
[2] SSH : Which uses public-key cryptography for encrypting information between client and the NAS device, i.e, information sent between client
and NAS is fully secure. And the communication between NAS and IAS is encrypted using shared secret same as above. Good point on SSH side is that commincation channel is secure all the time.Again the authentication type would remain same that is PAP.
[3] Console:Which is also the same it will not allow to use MSCHAP as there is no need to secure it as you laptop is connected directly to the NAS and then if you are using TACACS it will encrypt the payload .
Summarizing, we cannot use CHAP, MS-CHAP, MS-CHAP V2 for communication between client and NAS device or administrative access.
And the most secure way to administer a device is to use SSH.
Rgds, Jatin
Do rate helpful post~

Ise Authentication to two different forests second using External Radius, Not LDAP

Hi Guys,
I am hoping someone can help me. We currently have two AD forests one for staff and one for students. These forests do not have a two way trust between them nor do we want to. We currently have Ise 1.2 integration with our Student forest using AD working just fine. The ipads and other devices are playing nicely and cooperating well. We want to get our staff to be able to use ISE as well. Currently there is no way to use two AD forests so I was directed to use LDAP instead for the second domain. Unfortunatley after playing around with it LDAP doesn't support mschapv2 which our mobile devices like ipads do play nicely with. This causes an issue only because we would have to utilize certificates to get everything to work correctly. This is not the route we want to go. So i was speaking to Tac and they recommended using an External Radius server. Then modify my auth profiles to look for the domain name in the authentication string. If it starts for example student\ then i can have ise forward the auth request to the AD integrated PSNs for auth. If the auth string starts with staff\ for example i should be able to forward this request to my external radius server.
This sounds all good in theory but i have not found any documentation to support this to help me configure it. Has anyone tried this approach? Or have any leads on where i can find some good documentation as to what radius servers are supported. I am hoping Windows server 2008 R2 with a radius role installed, but i am just not sure.
If anyone can help i would greatly appreciate it.
Thank you
Joey

That is correct! Cisco ISE supports integration with a single Active Directory identity source. Cisco ISE uses this Active Directory identity source to join itself to an Active Directory domain. If this Active Directory source has a multidomain forest, trust relationships must exist between its domain and the other domains in order for Cisco ISE to retrieve information from all domains within the forest.
However, you may create multiple instances for LDAP. Cisco ISE can communicate via LDAP to Active Directory servers in an untrusted domain. The only limitation you would see with LDAP being a database that it doesn't support PEAP MSCHAPv2 ( native microsoft supplicant). However it does suppport EAP-TLS.
For more information you may go through the below listed link
http://www.cisco.com/en/US/solutions/collateral/ns340/ns414/ns742/ns744/docs/howto_45_multiple_active_directories.pdf

Authenticated on ISE 1.2 (as admin) against an external radius server

Hello
Our customer wants to be authenticated on ISE 1.2 (as admin) against an external radius server (like ACS not microsoft). How could i do that ?
Is it possible while retaining internal admin users database in a sequence "external_radius or internal"
thank you in advance.
Best regards

External authentication is supported only with internal authorization:
External Authentication + Internal Authorization
When configuring Cisco ISE to provide administrator authentication using an external RSA SecurID identity store, administrator credential authentication is performed by the RSA identity store. However, authorization (policy application) is still done according to the Cisco ISE internal database. In addition, there are two important factors to remember that are different from External Authentication + External Authorization:
You do not need to specify any particular external administrator groups for the administrator.
You must configure the same username in both the external identity store and the local Cisco ISE database.
To create a new Cisco ISE administrator that authenticates via the external identity store, complete the following steps:
Step 1 Choose Administration > System > Admin Access > Administrators > Local Administrators.
The Administrators window appears, listing all existing locally defined administrators.
Step 2 Follow the guidelines at Creating a New Cisco ISE Administrator to ensure that the administrator username on the external RSA identity store is also present in Cisco ISE. Be sure to click the External option under Password.
Note Remember: you do not need to specify a password for this external administrator user ID, nor are you required to apply any specially configured external administrator group to the associated RBAC policy.
Step 3 Click Save .

Authentication Policy ISE with External RADIUS Server

Hi All,
I would like to authenticate client by using External RADIUS. Once I create authentication policy using the new compound condition (wireless dot1x + Radius Username Matches "domainB\") I would like to forward the user authentication who make an authen using domainB\username to the External RADIUS Server Sequence. But when I check on the authentication dashboard, it still authenticate using the default authentication rule.
Please suggest about this scenario.
Regards,
Sent from Cisco Technical Support Android App

Hi jrabinow,
Which details you would like to see ?
Here is some infos.
ISEs are deployed in 2 domains such as "acme.com" and "sub.acme.com"
Each domain does not make a trusted relationship so these 2 domains cannot communicate between them.
Each domain has owned Enterprise Root CA (Microsoft)
Client who need to access the network need to authenticate with EAP-TLS.
My environment
My ISE node joined into domain "acme.com"
User will be "[email protected]"
Once the user from "[email protected]" try to authenticate, I would like to forward the RADIUS request from ISEs (acme.com) to other ISEs (sub.acme.com)
After ISEs in "sub.acme.com" return RADIUS-ACCEPT then ISEs in "acme.com" will process an authorization policy.
Regards,
Pongsatorn

User authentication in Cisco ACS by adding external RADIUS database

Hi,
I would like to configure the below setup:
End user client (Cisco Any connect/VPN client) -> ASA 5500 (AAA client) -> ACS server -> External RADIUS database.
Here ACS server would send the authentication requests to External RADIUS server.So, i have added the external user database (RADIUS token server) in
ACS under External databases.I have added AAA client in Network configuration (selected authenticate using RADIUS(VPN 3000/ASA/PIX 7.0) from the drop down.
Here how do i make ASA recognize that it has to send the request to ACS server. Normally when you use ACS as RADIUS server you can add an AAA server in ASA and test it.But here we are using an external RADIUS server which has been configured in ACS, so how do i make ASA to send the requests to ACS server?
Any help on this would be really grateful to me.
Thanks and Regards,
Rahul.

Thanks Ajay,
As you said nothing needs to be done on ASA side, if we are using an external user database for authentication.
Im a newbie to ACS and this is the first time i'm trying to perform a two factor authenticaton in Cisco ACS using external user database.
By two factor authentication i mean, username + password serves as first factor (validated by RADIUS server), username + security code (validated by RADIUS server) serves as second factor.So, during user authentication i enter only username in username field and in "password" field i enter both "password + security code". Our RADIUS server has already been configured with AD as user store, so we dont have to specify AD details in ACS. I have done the following in ACS to perform this two factor authentication.
-> In external user databases, i have added a external RADIUS token server.
-> In unknown user policy , i have added the external data base that i configured in ACS into the selected databases list.
-> under network configuration, i have added the Cisco ASA as AAA client (authenticate using RADIUS (Cisco VPN 3000/ASA/PIX 7.x+)).
Just to check whether user authentication is successful, i launched the ACS webVPN using https://IP:2002, it asked me to enter username and password. So, i entered username and in password field i entered "password + security code". But, the page throws an error saying "login failed...Try again".I cant find any logs in external RADIUS server.
Here is what i found in "Failed attempts" logs under Reports and activities.
Date,Time,Message-Type,User-Name,Group-Name,Caller-ID,Network Access Profile Name,Authen-Failure-Code,Author-Failure-Code,Author-Data,NAS-Port,NAS-IP-Address,Filter Information,PEAP/EAP-FAST-Clear-Name,EAP Type,EAP Type Name,Reason,Access Device,Network Device Group
02/28/2012,00:31:52,Unknown NAS,,,,(Unknown),,,,,10.204.124.71,,,,,,,
02/28/2012,00:41:33,Unknown NAS,,,,(Unknown),,,,,10.204.124.71,,,,,,,
02/28/2012,00:42:18,Unknown NAS,,,,(Unknown),,,,,10.204.124.71,,,,,,,
Filtering is not applied.
Date
Time
Message-Type
User-Name
Group-Name
Caller-ID
Network Access Profile Name
Authen-Failure-Code
Author-Failure-Code
Author-Data
NAS-Port
NAS-IP-Address
Filter Information
PEAP/EAP-FAST-Clear-Name
EAP Type
EAP Type Name
Reason
Access Device
Network Device Group
02/28/2012
00:42:18
Unknown NAS
(Unknown)
10.204.124.71
02/28/2012
00:41:33
Unknown NAS
(Unknown)
10.204.124.71
02/28/2012
00:31:52
Unknown NAS
Am i missing any thing in configuration side with respect to ACS?
Thanks

Using external radius with ise for guest authentication

Hi Everyone,
I am trying to migrate from NAC Guest Server to Cisco ISE Guest CWA on wireless, and can't figure out whether what i am trying is just unsupported or i just can't find out how to do this ?
I am attempting to authenticate my existing guest users, using a radius lookup towards my existing NAC Guest server, which has many hundred guest users with long account duration, which i really don't want to recreate on ISE, and send new passwords to all those users. Problem is i can't export the user list from NAC guest server with the password intact, and ISE can't import guest users with a set password.
Any ideas ?

Setting up ISE as radius proxy server will work because NAC guest user does not support exporting user information with passwords
Step 1 Choose Administration > Network Resources > External RADIUS Servers.
The External RADIUS Servers page appears.
Step 2 Click Filter > Advanced Filter to perform your search. The Filter page appears.
Step 3 You must define whether the search should match any or all of the rules that you define on this page.
Step 4 Enter your search criteria based on the name or description of the RADIUS server, choose an operator, and enter the value.
Step 5 You can do the following:
•To add a filter condition, click the plus sign (+).
•To remove a filter condition, click the minus sign (-).
•To clear all filter conditions, click Clear Filter.
Step 6 Click Go to perform your search.
You can also save the filter criteria so that it can be used again. Click the Save icon to save the filter condition.

ISE 1.2 Patch 2 External RADIUS Server Sequence Broken?

Hi community,
We have upgraded our proof of concept ISE 1.2 lab to Patch level 2.
Our lab design includes the use of external RADIUS servers which we off-load certain authentication rules to.
To ensure resiliency of the external RADIUS service, we have two of these which we add to a RADIUS Server Sequence, the idea being that if the first in the list is unavailable, ISE will try the second and all will be well.
Now this worked for us in testing ISE 1.2, but I have noticed that after the upgrade to Patch 2 ISE is sending the majority RADIUS traffic to the first (failed) external RADIUS server, with only the odd RADIUS Access-Request to thte next in the list.
Anybody else come across this??
All helpful comments rated!
Many thanks, Ash.

I couldn't find any known issues with this feature. Could you please paste the screen shot of external radius sequence and configuration. Also, how are we determing that the first server in the sequence is DEAD?
~BR
Jatin Katyal
**Do rate helpful posts**

VPN 3000 and Radius authentication/authorization

hello.
I have to configure RADIUS authentication
with a VPN 3000 concentrator.
I'm completely new with this product
(the concentrator).
It seems that, if I want to perform authentication
of username and password with Radius, then I also have to download the entire VPN configuration from the same Radius, using the attibute set loaded with the appropriate dictionary.
am I rigth with this supposition?
I mean: should be possible to authenticate only an username and password externally on RADIUS, while continuing to mantain the user (or group) VPN configuration locally in the concentrator?
thank you.
Davide

No, downloading the entire VPN configuration from the RADIUS server is not necessary. If you are new to configuring VPN's on concentrators or the Concentrator iself, having a look at the support page will be agood idea. It is accessible at http://www.cisco.com/pcgi-bin/Support/browse/psp_view.pl?p=Hardware:Cisco_VPN_3000_Concentrator

Local Radius Authentication - Fails

Hello all,
Access Point 1230AG (c1200-k9w7-mx.123-2.JA)
Client Adapter ABG (PCI)
I am new to Wireless Lan configuration with Aironet products (first project). I am configuring an Access Point for a small LAN and i can not get local radius authentication working. The password always fails if I try:
test aaa group radius xxxxx port 1812 new-code
although the password is matching..........
another thing is that in the configuration, it always defaults to 'nthash' mode. is this normal? in other words if i type:
radius-server local
user dgarnett password xxxx
when i do a 'show run' it displays as
user xxxx
I also get the following during a debug:
There is no RADIUS DB Some Radius attributes may not be stored
any help greatly appreciated
ap#test aaa group radius dgarnett 123456789 port 1812 new-code
Trying to authenticate with Servergroup radius
User rejected
ap#
Feb 19 20:57:44.535: RADIUS(00000000): Config NAS IP: 10.14.14.14
Feb 19 20:57:44.535: RADIUS(00000000): Config NAS IP: 10.14.14.14
Feb 19 20:57:44.535: RADIUS(00000000): sending
Feb 19 20:57:44.535: RADIUS(00000000): Send Access-Request to 10.14.14.14:1812 id 21645/14, len 64
Feb 19 20:57:44.535: RADIUS: authenticator 9C C4 E8 64 80 8B 64 8A - E7 5F 0A 64 14 2F 5D B6
Feb 19 20:57:44.536: RADIUS: User-Password [2] 18 *
Feb 19 20:57:44.536: RADIUS: User-Name [1] 10 "dgarnett"
Feb 19 20:57:44.536: RADIUS: Service-Type [6] 6 Login [1]
Feb 19 20:57:44.536: RADIUS: NAS-IP-Address [4] 6 10.14.14.14
Feb 19 20:57:44.536: RADIUS: Nas-Identifier [32] 4 "ap"
Feb 19 20:57:44.537: RADSRV: Client dgarnett password failed
Feb 19 20:57:44.537: RADIUS: Received from id 21645/14 10.14.14.14:1812, Access-Reject, len 88
Feb 19 20:57:44.538: RADIUS: authenticator 3C B3 9A 7F 61 27 3A A6 - 84 39 B6 DF 22 DF 45 26
Feb 19 20:57:44.538: RADIUS: State [24] 50
Feb 19 20:57:44.538: RADIUS: FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF [????????????????]
Feb 19 20:57:44.539: RADIUS: FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF [????????????????]
Feb 19 20:57:44.539: RADIUS: 6B 7C 18 EA F0 20 A4 E5 B1 28 0E BD 57 61 24 9A [k|??? ???(??Wa$?]
Feb 19 20:57:44.539: RADIUS: Message-Authenticato[80] 18 *
Feb 19 20:57:44.539: RADIUS(00000000): Received from id 21645/14
Feb 19 20:57:44.539: RADIUS(00000000): Unique id not in use
Feb 19 20:57:44.540: RADIUS/DECODE(00000000): There is no RADIUS DB Some Radius attributes may not be stored

Just as an update.......I set this up authenticating to an external (ACSNT) Radius server and it authenticates successfully. But still will not for the local dbase. My goal is to use the Corporate ACS as primary and the local as backup. I think my problem has to do with the Radius attributes 24 (State) and 80 (Message Auth). I also think that it points back to the NTHash stuff. Please advise as I am not new security practices and wireless, but I am new to Cisco Wireless networking.

Cisco ISE 1.1.1 External RADIUS Proxy

Hello,
I am looking to port legacy ACS 4.2 "proxy distribution tables" to ISE 1.1.1 and I am currently a little at a loss where to start. I know I have to add the External RADIUS Server, Configure a RADIUS Server Sequence that will skip local authentications then send to the External RADIUS server. How do I match this authentication and how do I match it to an authorization rule? Is this the Network Access:Use Case equals proxy? There is no documentation on this, so any insights are greatly appreciated.

Thank you,
I duplicated the Dot1x Authentication Rule, and changed allowed protocols to "RADIUS Server Sequence : MySequence"
In the RADIUS Server Sequence under the advanced tab I have it set to "Continue to Authorization Policy'.
Which Authorization rule would match?
Network Access:RADIUS Server Sequence EQUAL MySequence
OR
Network Access:UseCase EQUALS Proxy
OR
None of the above?
Thanks

ISE External RADIUS proxy remove attributes

Hi all,
I setup external RADIUS for authenticating external users on ISE 1.2 - I need to remove all attributes received from the external RADIUS but I cannot find how to do it.
I checked the option
On Access-Accept, continue to Authorization Policy
in RADIUS server sequense Advanced Attribute settings
and in Authorization policy I setup proper attributes but I found the attributes from external RADIUS server are in the Access-Acceept response too.
This is RADIUS debug from the switch:
Apr 10 09:35:51 CEST: RADIUS: User-Name [1] 17 "xxxxxxxxxxxxx"
Apr 10 09:35:51 CEST: RADIUS: Session-Timeout [27] 6 3600
Apr 10 09:35:51 CEST: RADIUS: Termination-Action [29] 6 1
Apr 10 09:35:51 CEST: RADIUS: Tunnel-Type [64] 6 00:VLAN [13]
Apr 10 09:35:51 CEST: RADIUS: Tunnel-Type [64] 6 01:VLAN [13]
Apr 10 09:35:51 CEST: RADIUS: Tunnel-Medium-Type [65] 6 00:ALL_802 [6]
Apr 10 09:35:51 CEST: RADIUS: Tunnel-Medium-Type [65] 6 01:ALL_802 [6]
Apr 10 09:35:51 CEST: RADIUS: EAP-Message [79] 6
Apr 10 09:35:51 CEST: RADIUS: 03 08 00 04
Apr 10 09:35:51 CEST: RADIUS: Message-Authenticato[80] 18
Apr 10 09:35:51 CEST: RADIUS: BA 8C BC 8D 69 23 2B 7D 8A 70 20 D4 DE 96 0B E2 [ i#+}p ]
Apr 10 09:35:51 CEST: RADIUS: Tunnel-Private-Group[81] 4 "17"
Apr 10 09:35:51 CEST: RADIUS: Tunnel-Private-Group[81] 7 01:"v230"
Apr 10 09:35:51 CEST: RADIUS: Vendor, Cisco [26] 22
Apr 10 09:35:51 CEST: RADIUS: Cisco AVpair [1] 16 ""ssid=eduroam""
Apr 10 09:35:51 CEST: RADIUS: Vendor, Cisco [26] 37
Apr 10 09:35:51 CEST: RADIUS: Cisco AVpair [1] 31 "termination-action-modifier=1"
Apr 10 09:35:51 CEST: RADIUS: Vendor, Microsoft [26] 58
Apr 10 09:35:51 CEST: RADIUS: MS-MPPE-Send-Key [16] 52 *
Apr 10 09:35:51 CEST: RADIUS: Vendor, Microsoft [26] 58
Apr 10 09:35:51 CEST: RADIUS: MS-MPPE-Recv-Key [17] 52 *
As you can see a lot of attributes are twice in the response. I need only "v230" set as VLAN ID
I looked for removing the attributes but "Modify attribute" settings (iether "in the request" or "before access-apccept") offer only subset of RADIUS attributes - I need to remove attribute 81 - Tunnel Network Private Group - but it is not offered there.
Can somebody advice me, how to (idealy) remove all atrributes from external RADIUS or at least remove set of attributes at minimum with attribute 81?
Thank you for any help

Thank you,
I duplicated the Dot1x Authentication Rule, and changed allowed protocols to "RADIUS Server Sequence : MySequence"
In the RADIUS Server Sequence under the advanced tab I have it set to "Continue to Authorization Policy'.
Which Authorization rule would match?
Network Access:RADIUS Server Sequence EQUAL MySequence
OR
Network Access:UseCase EQUALS Proxy
OR
None of the above?
Thanks

Cisco ISE with both internal and External RADIUS Server

Hi
I have ISE 1.2 , I configured it as management monitor and PSN and it work fine
I would like to know if I can integrate an external radius server and work with both internal and External RADIUS Server simultanously
So some computer (groupe_A in active directory ) will continu to made radius authentication on the ISE internal radius and other computer (groupe_B in active directory) will made radius authentication on an external radius server
I will like to know if it is possible to configure it and how I can do it ?
Thanks in advance for your help
Regards
Blaise

Cisco ISE can function both as a RADIUS server and as a RADIUS proxy server. When it acts as a proxy server, Cisco ISE receives authentication and accounting requests from the network access server (NAS) and forwards them to the external RADIUS server. Cisco ISE accepts the results of the requests and returns them to the NAS.
Cisco ISE can simultaneously act as a proxy server to multiple external RADIUS servers. You can use the external RADIUS servers that you configure here in RADIUS server sequences. The External RADIUS Server page lists all the external RADIUS servers that you have defined in Cisco ISE. You can use the filter option to search for specific RADIUS servers based on the name or description, or both. In both simple and rule-based authentication policies, you can use the RADIUS server sequences to proxy the requests to a RADIUS server.
The RADIUS server sequence strips the domain name from the RADIUS-Username attribute for RADIUS authentications. This domain stripping is not applicable for EAP authentications, which use the EAP-Identity attribute. The RADIUS proxy server obtains the username from the RADIUS-Username attribute and strips it from the character that you specify when you configure the RADIUS server sequence. For EAP authentications, the RADIUS proxy server obtains the username from the EAP-Identity attribute. EAP authentications that use the RADIUS server sequence will succeed only if the EAP-Identity and RADIUS-Username values are the same.

Is This Even Possible? eDirectory syncing passwords with external RADIUS servers.

We are currently have a solution that allows us to use a campus RADIUS
server as the authentication mechanism for accessing the Internet. We want
to integrate this so users can authenticate with their campus IDs but gain
access to the Novell server (home directory and printing) using the same
information.
Is this even possible?
So, essentially, we would like the external RADIUS' user/password data to
be synced with the eDirectory data, but have the eDirectory receive updates
from the RADIUS (or LDAP, Kerberos or whatever system is necessary). Or is
an all-Novell solution the only possible way to use RADIUS authentication?
Any input would be greatly appreciated.
-=Bryan

Hi Bryan,
As jim said, you can use idm to do this, but another option for you
might be to use somthing like freeradius and point it back to
edirectory as its authentication source.
Cheers,
Steve
On Thu, 23 Feb 2006 15:50:11 GMT, [email protected] wrote:
>Michael,
>
>Thanks for the info. I really wasn't sure where to post this question. I
>really wasn't sure if I needed to be using Novell's RADIUS server or not to
>do this. Reading the online docs didn't really help me to know which
>solution or solutions to choose.
>
>-=Bryan
>
>> [email protected] wrote:
>>
>> > Is this even possible?
>> >
>> > So, essentially, we would like the external RADIUS' user/password data to
>> > be synced with the eDirectory data, but have the eDirectory receive updates
>> > from the RADIUS (or LDAP, Kerberos or whatever system is necessary). Or is
>> > an all-Novell solution the only possible way to use RADIUS authentication?
>>
>> What you want should be possible with Novell Identity Manager (formerly
>> DirXML) product. This particular forum is for help with the NetWare
>> Radius server, which would not factor into what you are trying to
>> accomplish... you have a non-Novell Radius server that you want to sync
>> eDirectory information with, and that is the realm of identity manager.
>>
>> As to the "hows", you might as in the nsure-identity-manager group here.
>>
>> --
>> Jim
>> NSC SYsop

Aironet 1140 FLEXCONNECT External Web Authentication and Apple Devices

Hi!
I'm having an issue with this Access Point.
I've configured this access point with WLC in mode FlexConnect with web authentication.
It's all right, i'm connecting with my PC in wireless, i open my web browser in windows, then the Access Point redirect me to External Web Authentication Page,
i put my credentials, and i'm redirected to my access point ( https:/1.1.1.1/login.html i accept the certificate) and then the Access Point redirect me to Internet.
I do this with my android phone, it's all right again.
I try to connect with iphone or ipad , i'm redirected to External Web Authentication Page, i put my credentials, and i'm redirected to https://1.1.1.1/login.html where the web browser don't ask me anything and i'm not redirected to Internet.
Have you any idea?

Thx you Scott, i understand what are you talking about, but my problem is different.
I try to explain..
I see the wireless network, i associate the iphone to this network, so i'm redirected to Login page,
as i use the "Apple Login" or i Open a Web Page .
In this page , that i reach with all devices i put my credentials, then i will be redirected with all devices
back to Access Point (https://1.1.1.1/login.html).
In this page i should be redirected to internet after Radius Authentication, but with Apple Devices this doesn't work.
This is thw WEB AUTHENTICATION from Cisco Documents.
The user associates to the web authentication SSID.
The user opens their browser.
The WLC redirects to the guest portal (such as ISE or NGS) as soon as a URL is entered.
The user authenticates on the portal.
The guest portal redirects back to the WLC with the credentials entered.
The WLC authenticates the guest user via RADIUS.
The WLC redirects back to the original URL.

External Radius Authentication

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