USER’S GUIDE

OFF-NODE DEVICE DATABASE LOCATION CONFIGURATION ELEMENTS

DATABASE LOCATION

The database location for device level security. The choices for the off-node database location are None (Use on-node), CSM, or RADIUS. Choosing an off-node database location enables the particular database.

Note: Enabling CSM as the off-node device database location automatically enables CSM as a Call Control Manager. However, disabling CSM as the authentication agent will not disable CSM as a Call Control Manager. Refer to the SecureFast Virtual Remote Access User’s Guide or the Configuring Call Control chapter of this guide for more information.

OFF-NODE DEVICE DATABASE LOCATION BACKGROUND INFORMATION

An off-node, central database allows a network with more than one CyberSWITCH to access one database for device authentication. The CyberSWITCH will access the off-node database to locate authentication information on a remote device that is attempting to establish a connection.

If the On-node Device Database has been enabled, and either CSM or RADIUS has been selected as the off-node database location, both databases will be searched for the device attempting the incoming or outgoing call. The on-node database will be searched and then, if the correct device is not found, the off-node database will be searched. Authentication is based on device information received from the first matching database. Matching a device is defined in different ways, depending on the call is made. For example, if an outbound call is made on an IP WAN interface by using the ip ping command, the IP address is the method that is used to search the database. If a matching IP address is found, a connection is attempted. If the system is unable to authenticate the peer, the connection attempt is done. The system will not attempt to continue searching the remaining database entries or additional off-node database for the correct peer.

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Enterasys Networks CSX5500, CSX6000, CSX7000 manual OFF-NODE Device Database Location Configuration Elements