Paradyne 6381-A3 manual Firewall/NAT Services Screen

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3. Using the Web Interface

3.Click on the Configuration link in the LAN Group 1 window. The LAN Group 1 Configuration screen appears, as shown in Figure 3-16, LAN Group 1 Configuration.

4.Click on “Use the following Static IP Address”.

5.Enter a new IP Address and Netmask.

The Apply button will temporarily save these settings. To make the change permanent, click on Tools (at the top of the page) and select System Commands. At the System Commands page, click on Save All.

Firewall/NAT Services

To enable or disable Firewall and NAT:

Procedure

1.From the Home screen, click Setup.

2.Under LAN Setup, select Firewall/NAT Services. By unselecting the Enable Firewall and NAT Services button the firewall and NAT services is disabled for all WAN connections. Enabling Firewall NAT does not automatically apply it to connections.

The Apply button will temporarily save this setting. To make the change permanent, click on Tools (at the top of the page) and select System Commands. At the System Commands page, click on Save All.

Figure 3-17. Firewall/NAT Services Screen

6381-A2-GB23-10

January 2005

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Contents 6381-A3 Router Copyright 2005 Paradyne Corporation All rights reserved Important Safety Instructions 6381-A2-GB23-10 Canada EMI Notice Japan Notices Contents Contents Terminology TroubleshootingIndex Contents January Document Purpose and Intended Audience About This GuideDocument Summary Product-Related Documents Introduction Features of the 6381 RouterDefinitions Ports and Buttons Back Panel System RequirementsLED Description Front Panel Packing List Connecting the Hardware Hardware Installation PC SetupOverview Hardware Installation Windows USB Driver Installation Configuring Your PCNew Hardware Installation Options Completing the Found New Hardware Wizard Assigning an IP Address to your PC Automatically by Dhcp Configuring Your PC’s IP AddressWindows XP Network Connections in Windows XP TCP/IP Properties in Windows XP WindowsWindows ME Windows 95 Windows NT Hardware Installation and PC Setup January Logging Into Your Router Using the Web InterfaceQuick Start HomeQuick Start Dhcp Quick Start Static Wide Area Network Connection SetupLocal Area Network Connection Saving ChangesConfiguring the WAN New Connection PPPoE Connection SetupPPPoE Connection Setup PPPoA Connection Setup PPPoA Connection Setup Static Connection Setup Static IP Connection Setup Dhcp Connection SetupBridged Connection 10. Dhcp Connection Setup11. Bridged Connection Setup Clip Connection Modify an Existing Connection 12. Clip Connection SetupTsml Modem Setup14. Tsml Connection Configuring the LAN16. LAN Group 1 Configuration Enable/Disable DhcpChanging the Routers IP address 17. Firewall/NAT Services Screen Firewall/NAT ServicesUPnP AdvancedSntp Snmp Port Forwarding IP QoS22. Port Forwarding Netmeeting 23. IP Filters IP FiltersLAN Isolation LAN Clients25. LAN Isolation Bridge Filters26. Bridge Filters 27. Multicast MulticastStatic Routing Igmp Snooping29. Static Routing Dynamic Routing30. Dynamic Routing Log Out Access ControlTools System CommandsRemote Log Severity Levels 2 Description User Management33. Update Gateway Update GatewayPing Test Analyzer35. Ping Test Modem Test37. Product Information StatusUsing the Web Interface January Router Is Not Functional TroubleshootingYou Cannot Connect to the Router Status LED Continues to Blink LEDs Blink in a Sequential PatternStatus LED is Always Off What is NAT? What is a Firewall?What is a DMZ? TerminologyWhat is a Router? Dhcp IndexIN-2 IN-3 IN-4