128 C HAPTER 6: TROUBLESHOOTING GUIDEPower LED Flashes ContinuouslyIf the Power LED continues to flash after 120 seconds,please contact Technical Support (see Appendix H forinformation about contacting Technical Support).Power and Alert LED Lit ContinuouslyIf the Power and Alert LEDS are both continuously lit,please contact Technical Support (see Appendix H forinformation about contacting Technical Support).Link LED is OffIf the Link LED is not lit, try the following: Make sure the Internet Firewall is powered on. Make sure the RJ-45 connections are secure. Gentlymoving the cable back and forth should not make theLink LED turn on and off. Make sure the wiring follows the 10BASE-Tspecification. See “Pinout Diagrams” on page 131 formore information. Try replacing the cable with a known good cable. Is it the correct cable? Try using a standard 10BASE-T orcrossover cable instead. If the problem is on the LAN orDMZ port, try setting the Uplink/Normal switch to thealternative position.Ethernet Connection is Not FunctioningIf the Ethernet connection does not work, try thefollowing: Check the physical connections to make sure they aresecure. Try replacing the cable with a known good cable.Cannot Access the Management InterfaceIf the Internet Firewall does not allow users or theadministrator to log in to establish an authenticatedsession, try the following: Make sure that the Web browser you are using toaccess the management interface is supported by the
