Multitech MTPSR1-120 manual Firewall Software

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Chapter 4 - Firewall Software

Chapter 4 - Firewall Software

During the loading of the Firewall software, the Secured LAN Port Parameters group (in the IP Setup dialog box) was configured to include an unregistered IP Address of 192.168.0.101 and default Net Mask of 255.255.255.0 for the private LAN (LAN 1). The Internet LAN Port Parameters group was configured with the DHCP Client option active. This enables the Internet Services Provider (ISP) to dynamically provide the registered Internet IP addresses. If a static IP addressing scheme is provided by the ISP, then the DHCP Client field in the Internet LAN Port Parameters group is deactivated and the IP Address field becomes active. The static IP address is then entered in this field.

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Contents User Guide Dual Ethernet ProxyServer Model MTPSR1-120Record of Revisions RevisionDescription User GuidePatents TRADEMARKChapter 3 - Software Loading and Configuration Chapter 2 - InstallationChapter 1 - Introduction and Description Chapter 4 - Firewall SoftwareChapter 6 - Warranty, Service and Tech Support Chapter 5 - Remote Configuration and ManagementAppendixes IndexChapter 1 - Introduction and Description Chapter 3 - Software Loading and Configuration Chapter 2 - InstallationIntroduction Preview of this GuideChapter 6 - Warranty, Service and Tech Support Chapter 5 - Remote Configuration and ManagementChapter 4 - ProxyServer Software AppendixesFront Panel Description PowerETHERNET 1 and WAN LinkEthernet 1 and 2 10Base-T Connectors RS232/V.35 ConnectorCommand Connector Power ConnectorCommand Port SpecificationsEthernet Ports WAN LinkChapter 2 - Installation Unpacking Your ProxyServer Safety WarningsFigure 2-1. Unpacking Step Procedure V.35 Shunt ProcedureFigure 2-2. Cabinet Mounting Screw Figure 2-3. Shunt PositionsCabling Your ProxyServer Cabling Procedure Step ProcedureFigure 2-4. Cable Connections Chapter 2 - Installation Table 2-1. cont’d Step Procedure Dual Ethernet ProxyServer User Guide Chapter 3 - Software Loading and Configuration Loading Your Software 7. The “Do you want to download default setup?” dialog is displayed Chapter 3 - Software Loading and ConfigurationDHCP Relay Agent does not apply IP Port ConfigurationDefault WAN Link Configuration 19. The Writing Setup dialog box is displayed as the setup configuration is written to the ProxyServer Chapter 4 - Firewall Software Figure 4-1. Cable/DSL Modem Configuration Configuration 1 - Cable/DSL ModemTypical Applications Private LANChapter 4 - Firewall Software Figure 4-2. Existing Dual-LAN with Router Configuration Configuration 2 - Existing Dual-LAN with RouterInternet Services Network Private LANFigure 4-3. New Dual-LAN with T1 DSU Configuration Configuration 3 - New Dual-LAN with T1 DSUThe Internet LAN Port Parameters group is either configured with the DHCP Client option active, enabling the ISP to dynamically provide the registered Internet IP addresses, or with the DHCP Client option disabled if a static IP addressing scheme is provided by the ISP. If the DHCP Client field is deactivated the static IP Address of 204.26.12.10 is then entered and the WAN option is checked in the Internet Gateway Parameters group Download Default Setup Configuration Port SetupFirewall Program Group Uninstall Firewall Configuration Download Firmware UpdateWAN Device Configuration Firewall Configuration Changing IP Parameters Net Mask - Enter the Subnetwork Mask for the WAN port in this field Changing WAN Port Parameters Adding Proxy Applications Enabling the DHCP Server Enabling PPP/SLIP Chapter 5 - Remote Configuration and ManagementEnabling PPP Enabling SLIP Statistics ApplicationsFiltering Chapter 5 - Remote Configuration and Management Connect the modem to your local telephone line Modem-Based Remote Configuration ProcedureClick OK when you are satisfied with your selections Windows Sockets Compliant TCP/IP Stack LAN-Based Remote Configuration Procedure8 Click Exit when the downloading is complete Telnet Remote ManagementFirewall Management Menu Firewall ConfigurationThe Firewall Management Menu provides two basic options Firewall Configuration and WAN Device Configuration. A further option enables you to close the Telnet session from this menu by pressing the Esc key WEB Management Chapter 6 - Warranty, Service and Tech Support On-line Warranty Registration Limited WarrantyTech Support Chapter 6 - Warranty, Service and Technical SupportRecording ProxyServer Information ATTN SERVICE OR REPAIRS ServiceMULTI-TECH SYSTEMS, INC 2205 WOODALE DRIVE MOUNDS VIEW, MINNESOTA To Log on to the Multi-Tech BBS The Multi-Tech BBSTo Download a File If you know the file nameAbout CompuServe About the Multi-Tech Fax-Back ServiceAbout the Internet ftp//ftp.multitech.comAppendixes Dual Ethernet ProxyServer User Guide Appendix A - TCP/IP Description Internet Protocol IP Index F Configuration 3 - New Dual-LAN with T1 DSU Configuration 2 - Existing Dual-LAN with Router26Secured LAN Port Parameters 20, 33