Network Access Control

Hi,PEAP authentication fails with the error "EAP-TLS or PEAP authentication failed during SSL handshake".In our wireless setup we have configured a SSID for WPA/WPA2 authentication with dot1x.We are using ACS4.2 with Active directory for user and cer...

I have just installed ACS 4.2 on two VMware hosts. I've configured database replication but it won't work. The error message is "shared secret mismatch". This error message occurs if a NAT device is in the path (which it isn't in this case) or if the...

Hi,I am trying to set up an external Active Directory database connection with Cisco ACS. I have a large forest and 3 tier domains within. I am planning to set up an external database via Generic LDAP option. The reason for doing it this way as i can...

Hi all,I'm having a problem when wireless controllers try to authenticate wireless clients by ACS 5.0.I've added the ACS as a Radius server and configured in the Wlan that the clients try to associate.Seem that the WC is unable contact the ACS, in th...

Dear allI have an ACS cd 4.1(1) build 23. I need to know how many different ACS can I installed. Each ACS differe from the other. If I can install many different ACS, can I do a replication between these different ACSs or the replication candone only...

I had configured everything for certificate authentication EAP-TLS in Windows 2003 AD with enterprise CA. After logging a machine to domain I receive a certificate for computer, then setup XP SP3 to reauthenticate perion 120 sec (by Microsoft KB). I ...

hi, I would appreciate to receive some configuration steps on ACS to fulfill the following requirement and hope you can help me.ACS GroupsNetadmin - need telnet/ssh/vpn/wirelesswireless - only wireless authenticationvpn - only vpn authenticaitonI nee...

Hi allI have installed ACS on VMWARE and it has two interfaces in two subnets but tacacs is working on one of it. So my question is Can I run tacacs on both interfaces? if not How can change running interface.RegardsMarcin

Hello!Could you help me resolve some problem.Cisco 7206VXR (NPE400) processor (revision A), Version 12.2(31)SB11Configuration from the router:aaa new-modelaaa authentication login default group tacacs+ localaaa authentication login local-admin-access...

We have devices which use ACS as AAA. On most of the devices, there is a need to put the login/password multiple times( around 2 to 3) before it successfully allows to login.If the logins are again followed up within a very short duration it sometime...

Hi all,Currently ACS 5.0 doesn't support all the features provided by ACS 4.2. In particular, do you know when ACS 5.0 will (fully) support RSA SecurID authentication ? Regards!

I am configuring ACS 5.0 and have some problem which I do not understand.I have 3 policy created to access Cisco routers and switches.I am trying to have authentication run trhough the AD then local DB if user not found in AD or AD not available.I bu...