Cisco AAA/Identity/Nac :: Doc Covering Using ACS 5.3 To Control Guest VLAN
Oct 10, 2012
I've configured an ACS 5.3 system and all my groups etc fucniton corrcetly both for Network Access and for Device Administration.
However I'm stuck trying to allow clients to authenticate against the router's web-page i.e. Web-Authenticaiton, using TACACS+ between the router and the ACS5.3.
I've looked into this and I need to configure a custom-attribute of "service" with type Outbound and link this to an Authorization policy.
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Oct 12, 2011
I'm wanting to setup a Virtual Office scenario. Everything is working fine except for 802.1x...I can get the 881 to authenticate things connected to it, but I don't have the options of guest-vlan or auth-fail vlan.Idea is if the users takes the router home and someone, either accidentally or on pupose, connects an unauthorized Laptop, they stay off the Corp network but can get to the internet still.I found this link on Cisco's site: [URL]That link shows them configuring a guest vlan right on the fa0-3 ports of an 881W. I dont have that option on mine. I can only configure 802.1x on the vlan interface. I have 802.1x working, for things that connect to vlan1, but I would like to have a "fallback" setup.
EZVPN_Remote(config-if)#int fa1
EZVPN_Remote(config-if)#dot
EZVPN_Remote(config-if)#dot1?
dot1q
EZVPN_Remote(config-if)#dot1
[code]....
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Jul 13, 2011
is it possible to set the dot1x guest-vlan on a Catalyst Switch via ACS 5.2 dynamicly. I want to make MAB with known Devices (FAT-Clients, Notebooks, Desktops, Printers) and unknown Devices.I will set the VLAN dynamicly with dot1x per ACS. For known FAT-Clients, Notebooks etc. it's running well.But for Printers it's more difficult because I have about 500 Printers in several IP-Segments on several Switches and I will not make to much Rules in ACS for Grouping, Mapping and Authority-Rules.My Idea is to set the Guest-VLAN on every Switch, read them with ACS and use this for my Printers.The Problem is that Guest-VLAN is set on more than 100 Switch and this guest-vlan is different on any Switch.Can I read the Geust-VLAN Value so that I can set this via ACS ?
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Apr 9, 2012
I have a 2960 sw configured for dot1x authentication, the problem is the Guest VLAN and Restricted VLAN didnot work. The switch port was stuck in authenticating status. The server is Juniper IC4500.
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Apr 17, 2011
I would like to configure a guest-vlan and restricted-vlan on a 2960 switch, but I can not.
I am trying to configure the interface using the following commands: [code] similar result is obtained while trying to configure a auth-fail vlan. the full configuration file is attached.
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May 18, 2013
I am configuring 802.1X in a 3560 Switch, my Radius server is a Microsoft IAS, when I connect a station of a guest user, the guest-vlan is not assigned in the port, and I have these logs:
May 8 21:23:02: dot1x-ev:Received an EAP Timeout on FastEthernet0/8 for mac 0000.0000.0000
May 8 21:23:02: dot1x-ev:dot1x_guest_vlan_applicable: Guest VLAN not
[Code].....
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Aug 16, 2012
We have a Cisco 4400 series wireless controller deployed as a Guest Anchor in a private DMZ. We have 13 foreign controllers anchored to this for Guest Wireless. We recently anchored 17 additional controllers to this Anchor controller. Since we have done that, periodically on just 3 of the foreign controllers, the control path shows down on the mobility peer, then comes back up. We have had this issue in the past, but it resolved itself. However, now we are seeing this issue again. Are we reaching a limit on EoIP tunnels? I have read that there is a max of 71, and that is per controller, not SSID. We do have a firewall in the middle but all necessary ports are open.
We have had this issue for quite sometime, it just does not happen frequently. Since we have added the additional controllers, it is now happpening very often, but only with 3 controllers. There is not much in common with these 3 controllers. 2 are 4400 series, and 1 is a 5508. All 3 are local on a campus LAN, different networks. Could it have anything to do with memory or utilization?
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Sep 22, 2011
Can i control the on/off time of the entire guest network?Or can use parental control for computers logged onto the guest network?
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Feb 16, 2013
We recently deployed ACS 5.3 on a VM, while the main purpose of implementation was to control access (authentication/authorization) on network devices; Can we use the same user to authenticate users' access to our wired network? So only users with a valid credentials on our Windows AD can have access to the network?
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Aug 6, 2012
is there any method to control an access to the different WLAN(PEAP) on the same ACS 5.2 and WLC?That is, there is two AD groups the one have access to domain network only the other group have access to internet only and may be third group that have access to both networks.Currently if i add new authorization policy the user will have access to both networks.
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Mar 13, 2011
I am configuring an ASA 5520 for VPN access. Authorization & Authentication use an LDAP server. I have the tunneling configured successfully, and I can access internal resources. What I want to do now is to restrict access to a specific AD Group membership. In the absence of that group membership, a user should not be allowed access to the VPN.
My test VPN client software is Cisco Systems VPN Client Version 5.0.05.0290. The group authentication is configured into a Connection Entry that identifies the Tunnel Group. I think I worded that correctly.
The Software Version on the ASA is 8.3(1).
My current challenge is getting the VPN to stop letting every access request through regardless of group membership.
[URL]
The configuration (AAA LDAP, group policy, and tunnel group) is below.
aaa-server LDAP protocol ldapaaa-server LDAP (inside) host x.x.y.12 server-port 636 ldap-base-dn dc=domain,dc=com ldap-scope subtree ldap-naming-attribute sAMAccountName ldap-login-password ******** ldap-login-dn
[Code].....
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Jun 5, 2013
Configuration: VM with ACS 5.4 with patch 3. (upgraded from 5.2.0.26 patch 10)When I go on "System Administration" - "Administrators" - "Administrative Access Control" - "Authorization", I got this error:
What I tried:
"acs backup" on this server and shutdown
Install an ACS 5.4 with patch 3 on new VM --> I don't have the problem on GUI
"acs restore" to restore my configuration on new server --> I got this problem again...
I want to use this feature...After this error, others pages generate this error: I have to reload server or restart management service to get him back...How could I solve this? (I don't want to reconfigure manually the server )
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Nov 27, 2011
I am primarely enquiring whether the setup I have explained below is actually possible, and if so then how I can set this up. I know it isn't the easiest configuration and I need to set this up without purchasing any more equipment if at all possible.I have a Cisco SG 300-28 setup with three VLAN's. [code] Default Gateway is 192.168.10.1 (Netgear Router)I have a Wireless network setup (Netgear WMS and 2 WAP's) configured with the TWO VLAN's (1 and 3). These go into ports on the Cisco SG 300-28 which are tagged on both VLAN's. The Business wireless worked fine but the guest network didn't reout out to the internet.After some troubleshooting I realised the reason the guest wasn't working was because there was no route back from the internet to the router.
The router I have isn't really ideal, it is a Netgear DGN2200, but I managed to create a static route to 192.168.30.1 with a metric of 2, with 192,168,10.254 being the hop. Success, the connection worked, the only problem is that now my guest network can see my business network because the business network is using the static route on my router to route back over to the guest network (due to the limitations of this device I can't do anything about that)Guest network can connect to Business VLAN via switch. I am assuming this is because the router is on the Business VLAN and the default gateway is the router. As they are on the same network the Guest network can inevetably see the business server and network.The Business network can get back to the Guest network via the router using my static route I created. The static route is really basic and I can't create a firewall rule on the router to prevent the Business network speaking to guest network because it only has a LAN - WAN firewall and this connection is LAN - LAN.
What I need is...to somehow stop any traffic from the 192.168.30.0 network routing to anything on the 192.168.10.0 network, appart from the router on 192.168.10.1.Is this possible? I have this setup on a number of different site, the only difference is I have a CIsco Security Router on these with the VLAN's configured so I don't have this problem. Because I have a rather limited Netgear DGN2200 I am unable to setup the VLAN's correctly and as such I need to see if I can do this on the switch in any way.
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Apr 15, 2012
I know "Guest Vlan" aren't available on SG200, only SG300 have that feature.Problem is i only have a SG200 on hand and no extra budget.
We have multiple vlan:
vlan10: LAN
vlan20: Voice
vlan30: Guest
vlan50: Servers
vlan100: Lab1
vlan200: Lab2
Since it's a small business and lot of people moving around, doing test, etc.... most port are tag with all vlan. Our Wireless AP have multiple SSID one with vlan10 and one with vlan30 for guest.
Is there any way without the "Guest vlan" feature that i could have with my equipment any equipment without a vlan configuration be set on vlan30 ?
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Sep 6, 2012
My company has an RV180W Router, a SGE-2000 Managed Switch, and a WAP321 Wireless Access Point. I have about 12 users on a Windows 2003 Server Standard, completely updated. My Win box is my DHCP Server. Now I am running two VLANS, Vlan 1 (default) the main vlan is where the Win box is on. Vlan 5 (guest Vlan) uses the RV180W as the DHCP server.
-Vlan1 is 192.168.1.1-254 - Issued by Win box
-Vlan5 is 192.168.2.100-254 - Issued by RV180W
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Feb 10, 2012
I am running a /24 network in Active Directory with my ASA acting as gateway and firewall. Standard interfaces (Ethernet 0/0 as outside, Ethernet 0/1 as inside)
As of now I have no VLans set up, but I need to setup wireless Internet access for guests... I need directions on how to setup a Vlan with its on DHCP for these aguests... I can then make sure that my APs can be pointed to the same VLAN... I am not familiar with CLI, have generally used ASDM. I am currently running ASDM 6.3(1) on an ASA with version 8.3(1).
This is something I need to do quickly as we are expecting 20-40 "guests" shortly, and I don't want them to use our internal DHCP server addresses.
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Jan 27, 2011
I have a AP541N connected to a UC560. We are currently configured for Wireless Voice and Data. We have added a Guest VLAN, but don't see where in CCA to secure the VLAN from accessing the other other two default VLANs.
Additional Info: AP541N-K9-1.7(2)UC560 15.0(1)XA2, RELEASE SOFTWARE (fc2)CCA 3.0
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Jun 23, 2012
I have some Cisco 1240 Access Points which are not centrally managed. I want to add 802.1Q trunking so as to be able to provision a guest VLAN. But a trick is that these APs are in some very high ceilings. I would like to provision the new trunking and guest VLAN without having to remove them from the ceiling. Someone suggested I just make the native VLAN save as existing and make the port to which attaches a trunked port. But when I did this I lost connectivity to the Access Point. Access came back as soon as I made the switch port an access port. how I can add the trunking and guest VLAN without having to get into the ceilings to remove them and configure them via console or other?
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Mar 26, 2013
I have registered here to clarify some things about VLAN's. There are so many (different) names and mentions that i found tat my vision gets blurry looking through all the info.I have a setup at a client where the Guest WiFi access needs to be separated from the normal LAN where all the normal devices are attached to. The guests are not allowed to reach the IP camera's and printer etc. etc. . I am trying to visualize how the traffic should flow but the Tagged, Untagged, PVID, Trunks and other names that i found make it difficult for me to see how it works together.
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Jul 24, 2012
WLC - 7.2.110.0
ISE - 1.1.1
I'm new to ISE. I want to set up a very basic method for BYOD users to access our wireless network. I've set up an SSID for external Web Auth, where users get redirected to the ISE Guest Portal: [URL]
At that screen, users can enter their Active Directory credentials and login. Although the authentcation shows as successful under Operations -> Authentications, the user is redirected to the device registration page. On that page they see the message "We are unable to determine access privileges in order to access the network. Please contact your administrator." Their device MAC is listed, and they can enter a description but the "Register" button is greyed out.
I'm getting overwhelmed with the amount of documentation available as well as the new terminology. I'm familiar with using Windows RADIUS servers, but ISE is very foreign to me now. Is there any documentation to understand how access requests are processed?
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Apr 8, 2013
Any issue creating a guest vlan to use the WIFI on an 891W router? The IOS is version 15.1. I have created discreet Vlan's and setup subinterfaces on both the WLAN_AP0 and GigaEthernet 0 interfaces with dot1q encapsulation. The client will receive an IP from the pool but cannot ping or connect beyond the default gateway.
The external interface is using Nat overload and all wired clients are successful in connecting to outside addresses. I have insert a permit any statement in the acl which affects the external port but still no success.
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Nov 30, 2011
I'm having problems settting up a Guest NAC server to authenticate administrative users against a ACS 5.x server. In the ACS RADIUS Authentication log, I can see the user authentication is successful.In the AAA Diagnostics log, I can see the following warning:An Access-Request MUST contain either a NAS-IP-Address or a NAS-Identifier or both; Continue processing.
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Apr 8, 2013
Managed to guest LWA working with ISE for wireless guest portal access? I have Cisco 4400 WLCs running latest 7.0 code and ISE 1.1.2.All guest portal examples seem to be CWA which only works on 7.2 code.Am I without hope getting this working on 7.0 code?
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Oct 31, 2010
For some reason, i can't get the lobby "sponsors" to authentication to the Guest NAC server (2.0.2) using ACS 5.2 via Radius.I was able to figure out how to get the Guest NAC Radius Authentication for "Administrator" to work by adding custom Radius value IEFT-6 under...
Policy ElementsAuthorization & permissionsNetwork AccessAuthorization Profiles
I added a policy & under the Radius Attributes Tab... I manually entered an Attribute that looks like the following:
Dictionary Type: = RADIUS-IETFRadius Attribute: = Service-TypeAttribute Type: = EnumerationAttribute Value: = StaticValue = "Administrative"
I then created an Access Policy... I looked for a specific AD group - Result = "Name of Custom Policy Above"...
All of that is working just fine.... the NAC Guest Docs tell you the Radius server must return a value of IETF-6...
When it gets into the Sponsor section, it doesn't tell you the value your Radius server should return... so just for grins, instead of "Name of Custom Policy Above", I tried "Permit Access"... i tried the "Name of Custom Policy above"... Not sure what else to try to get this to work...
here is a like to the document i'm following: URL
Page 68 refers to the "Configuring Sponsor Authentication" for Radius.. it just tell you to add the Radius Server & change the authentication order.
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Jul 11, 2012
Hardware: Cisco 3750 switch and Cisco autonomous access point (AIR-AP1142N-E-K9).Requirement: A single broadcast SSID; use dot1x to assign vlan 98 to authenticated clients (computer certificate); assign vlan 3 (guest) if the authentication fails.I can achieve assigning a guest vlan on authentication failure when using a wired connection by using the following command on the interface:authentication event fail action authorize vlan 3 I'm after a way to achieve the above using the wireless access point. The main point is that internal users cannot access vlan 3 as they have a valid certificate and that guests do not have to authenticate.
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Jun 5, 2012
Can use ACS 5.2 as Guest user authentication server?
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Aug 8, 2012
We have insatalled 5 ise 3315 boxes IOS 1.0.4 in our network where in two of them are admin node , two of policy services and one is mnt node. We are using guest sponsor portal for wirless guest user where in we have integrated WLC 5508 with ise and using weblogin for guest users.
We have created open ssid in wlc and using external redirected url of ise for guest login page. But when we create any guest user in sponsor login for guest user we faced following issue
1) When guest user gets conected to wirless and login in to guest portal with credential after putting credential then its again redirect to same login page wihout successful login prompt.
Can we pompt successful login after guest login to guest portal or redirect to any other link like google.com so guest user will gets to know he is able to access internet now
2) We have creted time profile 8hours first login for guest user. When guest user gets connected while putting credential in to guest portal. But we face issue after approximately every 20 mins guest gets disconnected from internet and guest again gets login page of guest portal and if we put same credential then its working but after approx 20 min interval user get disconnected from internet.
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Feb 23, 2012
In our test set up, we have two WLC 5508 Controllers connected via Checkpoint UTM-1 firewall Inside and DMZ Interfaces. Both the WLC controllers are connected to the firewall via Cisco 3750 switch. On the Local (Inside) Controller, guest SSID is enabled and attached to the wireless management Interface. On the remote anchor controller, guest SSID is enabled and attached to the Management Interface as well. The following configs are replicated on both the Controllers.
SSID Name - guest
Interface - Management ( VLAN 10 on Local and VLAN 20 on remote) -
Mobility Group: Same configs at both ends
SSID Anchor : Anchor SSID on local and local SSID on Anchor.
AP: CAPWAP 3502 Management Subnet
[code]....
Is there any thing missing in the wireless configs and or the firewall rules as i could not see DHCP request back from the Anchor Controller. Also, after DHCP is obtained, the web authentication request will be redirected to an Amigopod device for authentication. In this case is the redirect URL congiguration to be performed only on the Anchor Controller or is this to be replicated on both the Local and Anchor Controllers.
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Mar 6, 2012
We are trying to setup a WAP4410N with 2 SSID's. One SSID for our private network and the other for guest internet access. On the VLAN and QoS page there is a setting for priority. What would be the suggested values for this setting? We obviously want our private network to receive priority over our guest network.Also, does VLAN Tag setting need to be on Tagged to determine private from guest traffic?
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Dec 26, 2011
I need to know how WLC can support ISE guest management in wireless mode. Tested and confirm by Cisco SE, Knowing that WLC currently does not support dynamic VLAN authorization for central web authentication. This limitation will be addressed in WLC 7.2 when MAB and CWA support is added to the code. On the other hand, DACLs on the other hand works and we can use that to restrict access of this guest traffic.Can ISE support on WLC LWA guest access provision? This able to view guest user login and show at ISE monitoring.
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Sep 21, 2012
I'm running an ISE 1.1.1 and i need to authenticate guest users.The goal is apply different Authorization profile to the same guest user based on the thevice he use to connect to the guest wlan.
I.E.:
if guest user "user1" connect to the guest WLAN using a windows laptop, than apply "Guest" authorization profile
if guest user "user1" connect to the guest WLAN using an Apple iPad, than apply "Mobile" authorization profile
I've tried to deployed the following 2 authorization policy:
1)if "Apple-Device" and "IdentityGroup:Name EQUALS Guest" then "Mobile"
2)if "Guest" then "Guest"
but the first rule never match and even if I use and iPad to access the guest network the "Guest" authorization Profile is matched
I've verified that the iPad is correctly recognized as an Apple-Device changing for test purposes the rule table in
1)if "Apple-Device" then "Mobile"
2)if "Guest" then "Guest"
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Aug 23, 2012
I cannot sponsor a guest account using his/her email address. When I try to create a guest account, its show as file attached.
For example,
email.m@email-me.co.xx ->>>>>> cannot create
email.me@email-me.co.xx ->>>>>> can create
ISE version 1.1.1.268
Patch version 1
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Apr 29, 2011
I installed NGS 2.0.2 for wireless guest user management and authentication. I implement webauth via webauth page on wlc deployed.One Branch with a WLC5508 version 7.0 wireless anchor controller is working on the NGS.But now I integrate next branch with WLC4402 version 6.0.188 and the authentication of users at the new branch gets an error, wrong user/password.
I double checked configuration and user/password but I can't find any configuration error. Also stopping and starting of radius service and reboot of NGS still does not work. I tried to debug the radius via web interface and watched for the loggfile and there is still a reject.I also tried the freeradius command radiusd -X but I got an error when starting the radiusd -X.
1.) How can I figure out, if I will get the correct password from my WLC ? Are there any debug options to see more ? e.g. some cli commands, radiustest utilities or how to get the received password from the chap challenge of the debug ?
2.) I have appended a part from my radius loggfile. How can I find the detailed error in the radius log file? Is it correct that the password in the debug file is empty ? raiuds logg line "[radius-user-auth] expand: %{User-Password} -> "
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