Lancom Systems 8011 VPN, 7111 VPN manual Connection status of the WAN connection

Page 22

EN

LANCOM 7111 VPN – LANCOM 8011 VPN

Chapter 2: Installation

ETH 1 to ETH 4 Connection status and data traffic of the four LAN ports with integrated switch:.

	off		No network device connected

	green	constantly on	Connection to network device, no data traffic

	green	flickering	Data traffic

	red	flickering	Collision of packets
WAN link	Connection status of the WAN connection:
	off		Not connected
	off		Not connected

	green	blinking	Establishing first connection

	green	flashing	Protocol negotiations

	green	constantly on	Connection established
WAN data	Data traffic via the WAN connection:
	off		No network device connected
	off		No network device connected

	green	constantly on	Connection established

	green	flickering	Data traffic (send or receive)

	red	flickering	Collision of packets
ISDN status	Connection status of ISDN S0 connection:
	off		Not connected or no S0 voltage (no error message)
	off		Not connected or no S0 voltage (no error message)

	green	blinking	Initializing D-channel (establishing contact with the connec-
			tion point)
	green	constantly on	D channel ready for use

	red	flickering	D channel error

	red	constantly on	Activation of D channel failed

If the ISDN status LED goes out automatically, this does not indicate an S0 bus error. Many ISDN connections and PBXs put the S0 bus into a power-save mode after a certain time. The S0 bus is automatically

22

Image 22

Contents Lancom 7111 VPN Lancom 8011 VPN Lancom Systems GmbH, Wuerselen Germany. All rights reserved Security settings PrefaceModel variants This documentation was compiled … Info@lancom.deContents Linking two networks Providing dial-up accessSending faxes with Lancapi Troubleshooting AppendixIntroduction Which use does VPN offer?Conventional network infrastructure IsdnNetworking via the Internet Firewall Quality-of-Service / Traffic management Denial-of-Service ProtectionWhat does a router do? Areas of deployment for routers Internet access for a LAN e.g. via DSL or IsdnBridgehead to the WAN LAN to LAN coupling via VPN or IsdnWhat can your Lancom router do? Remote access to the company network via VPN or IsdnConventional via Isdn Lancom Quality of Service Package contents InstallationSystem preconditions Status displays Access to the LAN via the TCP/IP protocolIntroducing Lancom router Front sideLED remains lit green Online LED indicates the overall status of all WAN portsFlashing Power LED but no connection? LancomData traffic via the WAN connection Connection status of the WAN connectionConnection status of Isdn S0 connection 7111 VPN, for both Isdn B channels with Lancom 8011 VPN Connection status of the serial configuration portLCD display Hardware installation Back of the unitInstallation Software installation Starting Lancom setupWhich software should you install? 1 TCP/IP settings Basic configurationWhich information is necessary? Information required for manual TCP/IP configuration New LAN-fully automatic configuration possibleConfigure manually nevertheless? IP address and netmask for the Lancom routerSettings for the Isdn connection Configuration protectionSettings for the DSL connection Enable Dhcp server?LANconfig Instructions for LANconfigStart up LANconfig by clicking Start Programs Lancom Connect charge protectionComplete the configuration with Finish Instructions for WEBconfig Network without Dhcp serverNetwork with Dhcp server Starting the wizards in WEBconfigOr with a name as discribed above WEBconfig main menu will be displayed Entering the password in the web browser TCP/IP settings to workstation PCs IP address assignment via the Lancom router defaultIP address assignment via a separate Dhcp server Manual IP address assignmentUser name and password Setting up Internet accessDoes the setup wizard know your Internet provider? Additional information for unknown Internet providersAdditional connection options Isdn dial-in number User name and passwordDynamic channel bundling Isdn only LANconfig Quick access to the setup wizards Complete the configuration with ApplyLinking two networks Always configure both sidesSecurity aspects What information is necessary? General informationName of the remote station is needed for its identification Settings for the TCP/IP router DNS access to the remote LAN Settings for the IPX routerExtranet VPN Settings for NetBIOS routing Perform the configuration on both routers, one at a time Ping quick testing for TCP/IP connections Providing dial-up access Which information is required?Isdn calling line identity CLI Coupling EntrySettings for TCP/IP Settings for IPXWAN Dial-up via VPN Settings for the dial-in computerDial-up via Isdn Instructions for LANconfig Providing dial- up access Sending faxes with Lancapi Installation of the Lancom Capi fax modem Installation of the MS Windows fax service Select the option Printers and Faxes from the control panelSending a fax Send a fax with the MS Windows fax serviceSend a fax with any given office application Sending faxes with Lancapi Security settings wizard Security settingsWizard for LANconfig Wizard for WEBconfig Firewall wizardConfiguration under WEBconfig Security checklistRules Have you activated the Firewall? Have you assigned a password for the configuration?Have you permitted remote configuration? Do you make use of a ’Deny All’ Firewall strategy?Have you closed critical ports with filters? No WAN connection is established TroubleshootingProblems with the cabling? DSL data transfer is slowIncreasing the TCP/IP window size under Windows Cable testingUnwanted connections under Windows XP LAN statisticsTroubleshooting Performance data and specifications AppendixRights for up to 16 administrators ISDN-S0interface Contact assignmentDSL interface Pin RJ45 socketEthernet interfaces 10/100Base-T Configuration interface OutbandCE declaration of conformity Pin mini-DIN socketNumerics Connector cable Channel Data compression Dial-innumber InstallationIPX conventions IPX router Settings Connector cable LAN to LAN coupling 14, 15, 30NetBIOS NetBIOS NetBIOS proxy Netmask Network segmentPackage contents Packet size adaption Password Security aspects Server Setup Specify MSNTemperature Time WEBconfig Settings 28 , 32Check connection