Nortel 3050 Troubleshooting Manual

Also see for 3050: Command reference guide Installation guide Supplementary guide Implementation guide

Contents

Nortel 3050 Troubleshooting Manual Manual pdf 62 page image

62 GlossaryDTE (Data Terminal Equipment) A device that controls data flowingto or from a computer. The termis most often used in referenceto serial communications definedby the RS-232C standard. Thisstandard defines the two ends of thecommunication channel as being aDTE and DCE device. However, usinga null-modem cable, a DTE to DTEcommunication channel can also beestablished between, for example, twocomputers.Extended Profile Extended profiles can be definedfor a user group if other links andaccess rules should apply when theuser authenticates by means of aspecific authentication method or whenconnecting from a specific IP addressor network.HTTP Proxy Java applet accessible on the Portalpage’s Advanced tab, enabling linksexecuted on complex intranet Webpages (containing plugins like Flash,Shockwave and Java applets) to besent through a secure connection tothe SSL server for redirection.Master A VPN Gateway in a cluster thatis in control of the MIP address, orcan take over the control of the MIPaddress should another master fail.Configuration changes in the clusterare propagated to other membersthrough the master VPN Gateways.MIB (Management InformationBase)An SNMP structure that describeswhich groups and objects that can bemonitored on a particular device.MIP (Management IP) An IP address that is an IP alias toa master VPN Gateway in a clusterof VPN Gateways. The MIP addressidentifies the cluster and is used whenmaking configuration changes througha Telnet or SSH connection or throughthe Browser-Based ManagementInterface (BBI).Nortel VPN GatewayTroubleshooting GuideNN46120-700 01.01 Standard12 October 2007Copyright © 2007 Nortel Networks.