802.1 x vpn software#

802.1 x vpn software#

Each RADIUS server that you specify must have Cisco Secure ACS software version 3.3 installed and configured. Use this window to provide the information the router needs to contact one or more RADIUS servers. The router must validate the credentials of 802.1x clients by communicating with a RADIUS server. LAN Wizard: RADIUS Servers for 802.1x AuthenticationĨ02.1x authentication information is configured and stored in a policy database residing on RADIUS servers running Cisco Secure ACS version 3.3. Reset to DefaultsĬlick Reset to Defaults to reset all advanced options to their default values. Maximum RetriesĮnter the maximum number of login requests that can be sent to the client. Maximum Reauthentication AttemptsĮnter the maximum number of times your Cisco IOS router tries to reauthenticate an 802.1x client. However, the default setting is 0 seconds, which turns off Rate limit Period. Values must be in the range of 1-65535 seconds. Quiet PeriodĮnter the time, in seconds, that your Cisco IOS router will wait between the initial connection to a client and when a login request is sent. Supplicant Retries TimeoutĮnter the time, in seconds, that your Cisco IOS router retries an 802.1x client before timing out its connection to that client. Supplicant Reply TimeoutĮnter the time, in seconds, that your Cisco IOS router waits for a reply from an 802.1x client before timing out its connection to that client. Radius Server TimeoutĮnter the time, in seconds, that your Cisco IOS router waits before timing out its connection to the RADIUS server. This window allows you to change the default values for a number of 802.1x authentication parameters. Advanced OptionsĬlick Advanced Options to open a window with additional 802.1x authentication parameters. If you choose to configure the reauthentication interval locally, enter a value in the range of 1-65535 seconds. Choose to configure the interval locally, or to allow the RADIUS server to set the interval. Periodic ReauthenticationĬheck Periodic Reauthentication to force reauthentication of 802.1x clients on a regular interval.

If you enable this option, choose a VLAN form the VLAN drop-down list. Auth-Fail VLANĬheck Auth-Fail VLAN to enable a VLAN for clients that fail 802.1x authorization. Single mode is disabled for these routers.Ĭheck Guest VLAN to enable a VLAN for clients lacking 802.1x support. Note Ports on Cisco 85x and Cisco 87x routers can be set only to multiple host mode. Multiple mode allows for any number of clients to have access once a single client has been authenticated.

Single mode allows only one authenticated client to have access. Enable 802.1x AuthenticationĬheck Enable 802.1x Authentication to enable 802.1x authentication on the switch port. This window allows you to enable 802.1x authentication on the switch port or ports you selected for configuration using the LAN wizard. LAN Wizard: 802.1x Authentication (Switch Ports) If you choose to not enable AAA, then the 802.1x configuration screens will not appear. If you choose to enable AAA, then the 802.1x configuration screens will appear as part of the LAN wizard. If you attempt to use the LAN wizard before AAA is enabled, a window appears asking if you want to enable AAA. However, before you can enable 802.1x on any interface, AAA must be enabled on your Cisco IOS router. If 802.1x authentication is applied to an Ethernet port, non-authenticated users can be routed outside the VPN tunnel to the Internet.Ĩ02.1x authentication is configured on interfaces by using the LAN wizard. The Cisco IOS router will authenticate users through a RADIUS server on the secure network.Ĩ02.1x authentication is applied to switch ports or Ethernet (routed) ports, but not to both types of interfaces. How Do I Configure 802.1x Authentication on More Than One Ethernet Port?Ĩ02.1x authentication allows a remote Cisco IOS router to connect authenticated VPN users to a secure network through a VPN tunnel that is up at all times. LAN Wizard: 802.1x Authentication (VLAN or Ethernet)Ĩ02.1x Authentication on Layer 3 Interfaces

LAN Wizard: RADIUS Servers for 802.1x AuthenticationĮdit 802.1x Authentication (Switch Ports)