EAP-TLS authentication for workgoup brdige fails.
Folloing is the log on ACS
Authentication failed
12514 EAP-TLS failed SSL/TLS handshake because of an unknown CA in the client certificates chain
12811 Extracted TLS Certificate message containing client certificate.
12814 Prepared TLS Alert message.
12817 TLS handshake failed.
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Network Diagram
Ping Results Table
Configurations for 1811 router, ap1121g root access point, ap1121g wgb.
Referring to the attached network diagram, I cannot communicate past the ap1121g-wgb in either direction. Also attached is a result table of ping attempts through the ap1121wgb from each side. I don't have a problem with the wireless connections. The ap1121g's associate ok. Based on the ping results the problem appears to be in the ap1121g-wgb configuration. The following two cisco documents have been my main reference, besides the cisco command lookup site.URL
Client has a building that is located 300Ft apart and would like to provide IP communications for 3-4 IP hadsets back to an IP PBX. They do not want to dig up the parking lot so we proposed using a wireless bridge. I noticed that Cisco discontinue the 1300 and 1400 Wireless Bridge. Can I use a 1262 with external antenna in Workgroup Bridge mode to perform this functions? I will put a Layer 3 switch on both ends to route traffic (3560C-8). Should I use the Yagi antenna's for outdoor use?
View 1 Replies View RelatedWe have some rolling carts used for telemedicine and are currently using Linksys WET610N wireless bridges. I haven't been very impressed with them - I have to reboot them at least once a week and figure it's a roaming issue. Since they are a residential product they probably weren't designed to do a lot of roaming.I started playing around with WGB and setup an 1142 AP and got it to work. Unfortunately, the only place I can put the AP is inside the cart and the metal top seems to be interfering with the wireless signal.
View 1 Replies View RelatedI have an old computer with dead wifi nc and I thought that bridging it with was121 should work, but can't find anywhere any comprehensive documentation on how to set it up.
View 1 Replies View Relatedi am trying to expand the wifi range of my WRVS4400n. Since the WAP4400 is'nt available i got me a wap321, since it was mentioned as recommende replacement. However i am having trouble in getting the bridge to work.First i tried to use WDS but this only killed my WRVS4400n and i am now trying the Workghroup Bridge mode on the WAP321.
On WRVS4400n i have enabled WDS and have tried both auto setting and Manual without any difference I am stuck with this status on the WAP321:
Network Interface Status and Statistics VLAN ID Name (SSID)
WLAN0UPSTRM Disconnected 1 myssid
WLAN0DWSTRM Up 1 myssid
It is the Infrastructure Client Interface setting that fails, i've tried both None and WPA pesronal Security setting with same result: Disconnected
Does Cisco CleanAir 1602i (standalone model) support Universal Workgroup Bridge? I read the release notes 15.2 but I couldn't find it.
View 7 Replies View RelatedAny sample configuration of c1310 as a work group bridge.
View 2 Replies View RelatedI have Cisco 1242 setup as a work group bridge. Is there a rule of thumb on the max number of wired clients that can be connected at one time?
View 1 Replies View RelatedI am trying to enable the workgroup bridge mode on the 5ghz 802.11N radio of a Aironet 1262N, but when I select the workgroup bridge mode from the GUI the radio becomes disabled. If I select the Access Point role from the GUI then the radio instantly becomes enabled. The same thing happens if I attempt the same procedure with the 2.4ghz radio as well. I can get the radios from both bands enabled if I select the Access Point role. I made sure to check that both radios were not set to workgroup bridge as well. I am running 12.4(25d)JA1 code on the AP. This is my first time working with this type of AP.
View 2 Replies View RelatedI configured before ACS v4.2 to authenticate network devices using internal users at first, and if the user is not found use AD list users. But with v5.3 I have some problems doing this, on identity policies I use rule based result selection option, I configured 2 polices for Identity source, one for Internal Users and other policy for AD user, but it only works with the first policy, internal users or AD, but works only for the first policy identity. how to do that, if the user is not found on first policy, continue to the next policy.
View 7 Replies View RelatedI need a specify users to allow access to particular devices and give privilege only for show command or show run. Here is how I tried to configured.
1. Configured two seperate Shell Profile and Command set with privilege level 4-5 and allowing only show run command
2. create seperate service selection rule with adding the require NDG and protocol TACACS and maching service "RestrictAccess"
3. In the RestrictAccess Service I have following configured; Identity: internal users, Group Mapping to a particular group where the user exists, authorization: matching the above created identity group, NDG, shell profile, command sets
All the steps are attached in the .doc file. However when I tried with the particular user he is able to access everything and he is not hitting the correct access rule.
In order to restrict access to websites on our internal network, would we be able to put an ASA in front of the web server and force users to authenticate through the ASA and, once authenticated, allow only port 80 or 443 traffic for that use? The ASA would query the ACS 5.1 server for authentication/authorization using AD as the identity store. Is this even possible with TACACS?
View 1 Replies View RelatedMy customer has a large installed base of MACs, all connected via controller-based (5508) WLAN. He wants to grant access to the network based on the device's mac addresses and move the WLAN-clients to a specific VLAN.I added all devices with their mac addresses to the ACS internal identity store for hosts.According to the following message the client sends the user-login credentials (chegger) within the RADIUS-request instead of the clients mac address and of course it has to fail. After many configuration changes, I ended up always with the same result.
View 2 Replies View RelatedI have question on EAP-TLS with ACS 5.2. If I would like to implement the EAP-TLS with Microsoft CA, how will the machine and user authentication take place? Understand that the cert are required on both client and server end, but is this certificate ties to the machine or ties to individual user?
If ties to user, and I have a shared PC which login by few users, is that mean every user account will have their own certificates?
And every individual user will have to manually get the cert from CA? is there any other method as my environment has more than 3000 PCs.
And also if it ties to user, all user can get their cert from CA with their AD login name and password, if they bring in their own device and try to get the cert from CA, they will be able to successfully install the cert into their device right?
I have a new ACS 5.3 installation which I have joined to our AD Domain and added the directory groups into. I have also added all our devices into ACS and their groups etc but I am still only able to authenticate on the our switches with an internal ACS account, when I try with an external AD account the log shows the following error "Subject not found in the applicable identity Store (s)"
View 1 Replies View RelatedWe got recently a Cisco Secure ACS 1120 and i upgraded the Appliance to 5.1 from 5.0 with all your support
Now I need to integrate Cisco ACS 5.1 with RSA Authentication Manager 6.1 . I Successfully Downloaded config file from RSA ACE Server and exported into ACS 1120.
I also Added ACS as a NetOS Agent in the RSA Server , during the process i found few warnings . The ACE Server is not able to Resolve the IP Address to NAme ( DOes it Necessary ?? ).
I havent created any secret Key file for communication between ACS and RSA and encryption i used is DES.
Now when I log into ACS and search for Devices in the Identity Store Sequences i am not able to Look for RSA Token Sever .
I have been trying to get our IPS (ASA-SSM-10 and 4260) to authenticate with Cisco Radius ACS 5.2 and they are not working. However, I was able to get them working with Microsoft Radius. Below is the logs from the IPS:
evStatus: eventId=1321566464942057375 vendor=Cisco originator: hostId: NACAIRVIDLAB1 appName: authentication appInstanceId: 350 time: 2011/11/23 17:50:38 2011/11/23 09:50:38 GMT-08:00 controlTransaction:
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If laptop/desktop goes on sleep mode or keep connected with interface configured for 802.1X for more than 12 hours it does not work or not connect to Exchange server, Cisco ISE console, office communicator..for re authentication i need to restart PC/ Laptop or unplug and replug lan cable from it!but before restarting i am able to ping all DNS, DHCP, OCS, everything..[code]
View 6 Replies View RelatedI would like to konw does Cisco ACS 4.x / 5.x natively support Two factor authenication, but not act as a Radius Proxy?
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View 1 Replies View RelatedI have a Cisco ASA (8.2) setup with remote access for my users using Cisco VPN client. The authentication is passed off to my ACS 5.3 which then checks with AD. What I've done so far is create Access Policy rule where I define specifically the Location and NDG where the ASA is and then a DenyAllCommands command set. This should pass authentications just fine but this also gives those users the ability to remote connect directly into the ASA and login successfully. Even though there is a Deny Commands there I still would prefer they get Access Denied as a message. If I do a Deny Access on the ShellProfile then this stops the login authentication altogether.
View 2 Replies View RelatedWe would like to enable ACS authentication to login to different routers (Cisco 881s) we got that are interconnecting with our WAN via VPN tunnels. We would like to avoid using public IP for the router to communicate and relay user/password info with the ACS server and rely on the server's private IP instead. The problem is that all the router's outside interfaces connect to the Internet using public IPs and when the router wants to communicate with the ACS server it will use its public-facing interface IP and that'll fail. We can ping the server obviously when we set the source to the internal LAN IP.
The question is is there a way to have the router communicate with ACS across the VPN tunnel using its private IP?
config being used and tested succesfully on local devices:
aaa new-model
tacacs-server host 10.x.x.x single-connection key xxxxxx
aaa authentication login tacacs-local group tacacs local
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I have a dot1x client with client certificate working well with my ACS 5.2 and EAP-TLS. Now I would like to configure the Re-Auth periode on the ACS 5.2, I did the following:
1. Configure a Access Profile with Reauthentication Timer = static and 30 seconds (see attachment ACS1.png and ACS2.png)
2. Enabled authentication periodic and authentication timer reauthenticate server on switchport
interface GigabitEthernet1/0/x
description to dot1x clients
switchport access vlan 5
switchport mode access
authentication event fail action authorize vlan 998
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i am evaluating ACS 5.3 with an ASA5505, by using password management in the IPSec tunnel config i am able to authenticate the VPN clients using mschapv2, however, the SSH sessions are authenticated using PAP
I have looked for days and days for an answer without success, is this by design?
Cisco documents state that SSH can be authenticated via TACACS with PAP,CHAP or MSCHAPv1, however, It seems to be default to PAP
From Cisco Doc: TACACS+ Server Support # The security appliance supports TACACS+ authentication with ASCII, PAP, CHAP, and MS-CHAPv1
I am getting ready to install a new ACS 5.1 server to replace my current 4.1 acs box. I wanted to start off with a fresh install rather than upgrading all of my 4.1 data.
Can I have devices (ASA for VPN authentication, routers & switches for user authentication) use both for authentication while I get all the users configured in the new box?
I have a questión about radius authenticaction with AD, when I log in into the network with user in AD and I make a mistake in password my radius authenticaction event in ACS 5.2 dont show me this logg. only show the authentication succeeded but dont show me the authentication failed. Maybe i must to enable same service to show the authentiaction failed. The Voice authetication works fine..
This is the confg in the port of the switch:
interface FastEthernet0/12 switchport mode access switchport access vlan 2 switchport voice vlan 10 authentication port-control auto authentication host-mode multi-domain authentication violation protect authentication event fail action authorize vlan 11 authentication event fail retry 2 action authorize vlan 11 authentication event no-response action authorize vlan 11 authentication periodic authentication timer reauthenticate 60 mab dot1x pae authenticator dot1x timeout tx-period 10 dot1x max-reauth-req 3 spanning-tree portfast end
Vlan 2: DATA
Vlan 10: VOICE
Vlan 11: GUEST
I configured ACS 5.3 and added AAA clients with TACACS+ server and shared secret key as cisco123. i did the below config on switch also. when i try to authenticate login with ACS it does not respond. Find the configuration and debug output.nd
In debug output it gives ruser and rem_addr is null. i did not understand why .
I am able to ping to ACS server and i used telnet 192.x.x.10 49 and it gives the proper output.
aaa new-model
aaa authentication login default group tacacs+ local
!
tacacs-server host 192.168.60.10 key cisco123
tacacs-server directed-request
ip tacacs source-interface Vlan172
I notice 8.4(4) now has public key authentication (just like IOS - yay!) and found a couple of issues: The CLI config guide [URL] states incorrect syntax for adding the public key to the ASAThere is an undocumented ASA limit on the public key size supported
View 4 Replies View RelatedI have several devices on the same subnet and with similar configuration. All of them were entered manually on the ACS server and are configured to authenticate using TACACS+. Some of the devices can authenticate ok, but other will timeout. I did a tcpdump on the firewall port and can see the device sending the SYN to the ACS server but the server sends no reply to the device.
View 3 Replies View RelatedI am using Cisco ACS 5.1. I would like to authenticate my ip phones with mab (Avaya phones) and the commputers with dot1x.Everything works fine except that the phones which are successfully authenticated with mab tries to authenticate again and again and again ... and this fills up the ACS logs. Every authentication is successfull and the phone does not hang up. But this fills up my logs and makes them unusefull.
switch version: cat4500-ipbasek9-mz.122-53.SG3.bin
port config:
interface FastEthernet2/25 switchport access vlan 107 switchport mode access switchport voice vlan 502 switchport port-security maximum 3 switchport port-security switchport port-security aging time 1 switchport port-security aging type inactivity no logging event link-status load-interval 60 speed 100 duplex full qos vlan-based authentication event fail action authorize vlan 109 authentication event server dead action authorize vlan 101 authentication event server alive action reinitialize authentication host-mode multi-domain authentication open authentication order dot1x mab authentication priority dot1x mab authentication port-control auto authentication violation restrict mab no snmp trap link-status dot1x pae authenticator dot1x timeout quiet-period 30 dot1x timeout server-timeout 25 dot1x timeout tx-period 15 dot1x timeout supp-timeout 25 dot1x max-req 3 tx-queue 3 priority high no cdp enable spanning-tree portfast ip dhcp snooping limit rate 10end
I am in the process of migrating from ACS 4.1.1.23 to ACS 5.4.I have migrated our users and Network Device Groups and configured external Identity stores like AD and RSA.I want to authenticate our Wireless users with AD and VPN users through RSA.I am unable to create policies to get this UP and working.
View 9 Replies View RelatedCurrently I am running Cisco ACS 3.2 ,now wanted to upgrade with the latest version along with the Authentication using AD , process/Document to upgrade the same .
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