74 Chapter 4 Configuring the management IP interfaceNN46110-316 02.01TroubleshootingIf you cannot connect to the VPN Router 1750 using your browser, check thefollowing items:• Ensure that you entered the correct IP address in the browser window.• Type a known URL in the browser window to ensure that your networkconnection is good.• Check that the management IP address that you configured is on the samesubnet as the physical LAN attached to the gateway.• Ensure that your PC is running a supported browser, either Internet ExplorerVersion 5.5 or later, or Netscape Navigator 4.79 or 6.2.• Check the physical connections on the VPN Router 1750, especially the LANcables and the power cord.If you still cannot connect to the VPN Router 1750 using a browser, connect aterminal or PC to the gateway with the serial cable and check the management IPaddress listed in the serial menu (see “Configuring the management IP address”on page 69). Reconfigure the management IP address if necessary.If you cannot resolve the problem, contact the Nortel Technical Solutions Centerclosest to you (see “How to get help” on page 17).
