Multitech MTPSR1-120 manual Firewall Software

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Net Mask - Enter the Subnetwork Mask for the WAN port in this field.

Chapter 4 - Firewall Software

The WAN Port Parameters group is used to configure the WAN port, if enabled. The WAN port parameters are established when the ProxyServer is directly connected to the Internet via the RS232/V.35 connector on the back of the unit.

ISP Assigns Dynamic Address - Normally, the ISP assigns a dynamic address when the port comes up. If this is not the case, disable this option and assign a valid registered Internet address in the IP Address field.

IP Address - If dynamic addressing is enabled, this field is dynamically assigned by the ISP. If static addressing is enabled, enter a valid Internet address in this field.

Net Mask - Enter the Subnetwork Mask for the WAN port in this field.

The Internet Gateway Parameters group is used to configure the Internet gateway if used by the Internet LAN (LAN 2) port.

WAN - If a connection to the Internet Services Network is provided via a DCE device connected to the RS232/V.35 port on the back of the ProxyServer, then this option must be selected.

Internet LAN - If a connection to the Internet Services Network is provided through the Internet LAN (LAN 2), then this option must be selected. If the Internet LAN is configured as a DHCP Client, then the IP address will be dynamically assigned by the ISP. If the DHCP Client option is disabled, then a valid registered Internet address must be entered in the IP Address field.

IP Address - If the Internet LAN is configured as a DHCP Client, this address will be dynamically assigned by the ISP. If the DHCP Client option is disabled, the a valid registered Internet address must be entered in the IP Address 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 Safety Warnings Unpacking Your ProxyServerFigure 2-1. Unpacking Step Procedure V.35 Shunt ProcedureFigure 2-2. Cabinet Mounting Screw Figure 2-3. Shunt PositionsCabling Procedure Step Procedure Cabling Your ProxyServerFigure 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 Configuration Port Setup Download Default SetupFirewall Program Group Download Firmware Update Uninstall Firewall ConfigurationWAN 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 Chapter 5 - Remote Configuration and Management Enabling PPP/SLIPEnabling 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 Configuration Firewall Management MenuThe 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 WarrantyChapter 6 - Warranty, Service and Technical Support Tech SupportRecording ProxyServer Information Service ATTN SERVICE OR REPAIRSMULTI-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