SMC Networks SMC7904BRB2 manual Troubleshooting Chart

Page 115

 

TROUBLESHOOTING

 

Troubleshooting Chart

 

 

Symptom

Action

 

 

Management Problems

 

 

Cannot connect

• Be sure to have configured the Barricade with a valid

using the web

IP address, subnet mask, and default gateway.

browser

• Check that you have a valid network connection to the

 

Barricade and that the port you are using has not been

 

disabled.

 

• Check the network cabling between the management

 

station and the Barricade.

 

 

Forgot or lost

• Press the Reset button on the rear panel (holding it

the password

down for at least 10 seconds) to restore the factory

 

defaults.

 

 

A-3

Image 115
Contents Page Page Router with built-in ADSL2/2+ Modem Trademarks Limited Warranty Limited Warranty Federal Communication Commission Interference Statement CompliancesEC Conformance Declaration Safety Compliance Wichtige Sicherheitshinweise Germany Compliances Table of Contents Configuring the BarricadeTM Vii Viii About the Barricade Features and BenefitsShared IP Address Wired LANInternet Access ApplicationsVirtual Private Network VPN Virtual ServerDMZ Host Support SecurityIntroduction Package Contents Chapter InstallationHardware Description System RequirementsSMC7904BRA2 Rear Panel SMC7904BRB2 Rear Panel SMC7904BRA2 Front Panel LED Indicators SMC7904BRA2SMC7904BRB2 Front Panel LED Indicators SMC7904BRB2Connect the System ISP SettingsConnect the Adsl Line Connect the Power Adapter Attach to Your Network Using Ethernet CablingConnection Illustration Installation TCP/IP Configuration Configuring Client PCDial-Up Connections WindowsProperties Obtain IP Settings from Your Barricade Disable Http ProxyAccessories/ Command Prompt Configuring Client PC Windows XP Obtain IP Settings from Your Barricade System Preferences Configuring Your Macintosh ComputerInternet Explorer Uncheck all check boxes and click OK Configuring Client PC Chapter Configuring Barricadetm Navigating the Management Interface Making Configuration Changes Time Zone Setup WizardParameter Setting Parameter Setting Country or ISP Not Listed Parameter Description PPPoEPPPoA Your ISP Bridging DhcpBridging Static Routing Bridging Routing Dhcp ISP ConfirmSetup Wizard Menu Description Configuration parametersDdns System Time SettingsPassword Settings Remote Management WAN ATM PVC Bridging ATM InterfacePPPoA Routing PPPoE IP Over RFC1483 bridged Clone MAC Address DNS LAN IP LANVlan Vlan Profile NAT Address Mapping Virtual Server Special Application NAT Mapping Table Static Route RoutingRIP This method provides very little security as it Routing Table Firewall Access Control Configuring the Barricadetm MAC Filter URL Blocking Schedule Rule Configuring the Barricadetm Intrusion Detection Intrusion Detection Feature Configuring the Barricadetm Stateful Packet Inspection Connection Policy Parameter Defaults DescriptionHigh DoS Criteria and Port Scan CriteriaDMZ Snmp Community Trap Upnp QOS Traffic Mapping Traffic Statistics Adsl Parameters AdslAdsl Status Error Interleaved Path Ddns Ping Utility ToolsTrace Route Utility Configuration Tools Firmware Upgrade Reset Status Configuring the Barricadetm Following items are included on the Status screen Linux Finding the MAC address of a Network CardWindows NT4/2000/XP MacintoshAppendix a Troubleshooting Hosts on the attached LAN. However, if you manually Troubleshooting Chart Troubleshooting Wiring Conventions SpecificationsEthernet Cable RJ-45 Port Connection Figure B-1. RJ-45 Ethernet Connector Pin NumbersPin Assignments Straight-Through WiringCrossover Wiring Adsl Cable Figure B-2. RJ-11 Connector Pin NumbersFigure B-3. RJ-11 Pinouts Management Features Physical Characteristics PortsAdsl Features ATM FeaturesWeight 500 g Input Power 12 V 1 a Ieee Standards Security FeaturesLAN Features Temperature IEC
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