Lancom Systems 3550 manual Set up a time limit

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LANCOM 3550 Wireless

Chapter 5: Setting up the UMTS profile

5.3.4Set up a time limit

You can prevent excessive costs from arising from connections over the UMTS interface by setting up a time limit, for example under LANconfig in the 'Man- agement' configuration area on the 'Costs' tab.

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Contents

Lancom 3550 Wireless Lancom Systems GmbH, Wuerselen Germany. All rights reserved Thank you for placing your trust in this Lancom product Security settingsThis documentation was compiled … Further server services DHCP, DNS, charge management Important instruction that should be followed Contents Setting up the Umts profile Setting up Internet accessPoint-to-point connections Appendix Options and accessoriesRadio channel regulations for WLANs Operation modes of Wireless LANs and base stations What is a Wireless LAN?Introduction Which hardware to use?Last mile via UMTS/HSPDA Advantages of the UMTS/HSPDA solutionInternet Mobile conference roomUMTS/HSPDA Backup Internet connection over DSL Applications What can your Lancom Router do?Wireless LAN Lancom Package contents InstallationSystem preconditions Status display Status displays, interfaces an hardware installationMeanings of the LEDs Front sideGreen Red Blinking Time or connect-charge reached LED remains lit greenExpert Configuration Setup Charges-module Flashing Power-LED but no connection?Nal wireless network card is not indicated on this display Wireless link display can assume four different conditionsBack of the unit Hardware installation Software installation Plexity considerably Which software should you install? Starting Lancom setupInstallation 1 TCP/IP settings Basic configurationWhich information is necessary? Configure manually nevertheless? New LAN-fully automatic configuration possibleInformation required for manual TCP/IP configuration Settings for the Wireless LAN Configuration protectionConnect charge protection Settings for the DSL connectionSelection of a radio channel LANconfig Start up LANconfig by clicking Start Programs LancomComplete the configuration with Finish Instructions for WEBconfigNetwork with Dhcp server Network without Dhcp serverWEBconfig main menu will be displayed Starting the wizards in WEBconfigOr with a name as discribed above Basic configuration Entering the password in the web browser TCP/IP settings to workstation PCsIP address assignment via a separate Dhcp server IP address assignment via the Lancom Router defaultManual IP address assignment Setting up Internet access Bar, select Tools Setup Wizard Instructions for LANconfigLANconfig Quick access to the setup wizards Setting up Internet access Internet access Setting up the Umts profileSetting up the Umts profile Setting up the Umts profile VPN site coupling Setting up the Umts profile Choosing the mobile telephone network Other settingsActivate UMTS/GPRS profile UMTS/HSPDA only or automatic UMTS/HSPDA/GPRS selection Set up a time limit Point-to-point connections Configuration with LANconfig Configuration tool Menu/Table Security for point-to-point connections Access points in relay modeEncryption with 802.11i/WPA Connections under the following pathsConfiguration area Wlan Security on the 802.11i/WEP tab Leps for P2P connections Found under WEBconfig or Telnet under the following pathsSecurity for the Wireless LAN Security settingsClosed network Lancom Enhanced Passphrase Security Access control via MAC addressEncryption of the data transfer Standard WEP encryption 5 802.1x / EAP ensure that you have a secure connection IPSec over Wlan Tips for handling keysWizard for LANconfig Security settings wizardMand bar Extras Setup Wizard Firewall wizard Wizard for WEBconfigConfiguration under WEBconfig Security checklistRules Have you permitted remote configuration? Have you assigned a password for the configuration?Have you assigned a password to the Snmp configuration? Have you activated the Firewall?Have you closed critical ports with filters? Have you activated the IP masquerading?Security settings Security settings Optional Lancom Wireless Router antennas Options and accessoriesAntenna Diversity Lancom Public Spot Option Installation of AirLancer Extender antennasRadius PIN Handling TroubleshootingMenü/Tabelle You can monitor and correct the protocol settings under Problems with the cabling?Has the correct transfer protocol been selected? Unwanted connections under Windows XP DSL data transfer is slowIncreasing the TCP/IP window size under Windows Appendix Performance data and specificationsLAN interface, 10/100base-TX Contact assignmentWAN interface, 10/100base-TX Declaration of conformity Radio channel regulations for WLANs Numerics Node/hub switch Optional antennas Options and accessories Connector cable LAN connectionRelay function Remote configuration Reset LAN Link LAN Rx/Tx Power WAN Link WAN Status Wireless LinkWork Incorrect PIN WAN connector WEBconfig PasswordPIN handling Time limit 15, 59