ZyXEL Communications 128L user manual Filter Configuration

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(TCP protocol). In this field you determine what type of TCP packets to filter. There are two options:

Yes - filter matches only established TCP connections.

No - filter matches both initial and established TCP connections.

13.More - In this field, you can determine if you want to pass the packet through the next filter rule before any action is taken. There are two options for this field:

Yes.

No.

If More is Yes, then Action Matched and Action Not Matched will be N/A.

14.Log - In this field, you can determine if you wish to log the results of packets attempting to pass the filter rule. These results will be displayed on the System Log (see Chapter 13). There are 4 options for this field:

None - No packets will be logged.

Action Matched - Only packets that match the rule parameters will be logged.

Action Not Matched - Only packets that do not match the rule parameters will be logged.

Both - All packets will be logged.

15.Action Matched - If the conditions for the filter rule are met, you can specify what to do with the packet. There are three options for this field:

Check Next Rule.

Forward.

Drop.

74 Filter Configuration

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Contents ZyXEL ZyXEL Limited Warranty FCC Part 15 Information Copyright 1997 by ZyXELAcknowledgments IiiInformation for Canadian Users Contacting ZyXEL ∙ E-mail Contents Installation ViiiTCP/IP Configuration System Security Index 101 Page Introduction FeaturesEase of Installation IntroductionMultiple Networking Protocol Support Dynamic Host Configuration Protocol DhcpIsdn Digital Subscriber Line Idsl Full Network ManagementApplications For Your Prestige Other ResourcesAdditional Installation Requirements Packing ListIntroduction Introduction Before You Begin Before You BeginRoad Map and Flow Completing the Worksheet Ordering Your Idsl LineCollecting General Setup Information Collecting Idsl InformationCollecting Ethernet Setup Information IP Subnet Mask Number of Host Number of Bits Ethernet Setup Information General Setup InformationIdsl Setup Information ∙ IP Address ∙ IP Subnet Mask Before You Begin Installation InstallationConnecting an Idsl Line to your Prestige Connecting Your Computer and Your PrestigeConnecting the RS-232 Cable to your Prestige Connecting an Ethernet Cable to your PrestigeConnecting the Power Adapter to your Prestige Prestige Front PanelPowering On Your Prestige Front PanelPower on Messages Navigating Through the System Management Terminal Interface System Management Terminal Interface Summary Menu Title DescriptionGeneral Setup Menu 1 General SetupWAN Port Setup Ethernet Setup General Ethernet Setup Menu 3.1 General Ethernet SetupTCP/IP Ethernet Setup and Dhcp Menu 3.2 TCP/IP Ethernet SetupInstallation Installation Novell IPX Ethernet Setup Bridge Ethernet SetupInstallation Configuring for Internet Access Configuring for Internet AccessIP Addresses and the Internet Internet Access Configuration Menu 4 Internet Access SetupSingle User Account Configuring for Internet Access Configuration for Single User Account A Single User Account Using the PrestigeConfiguring for Internet Access Configuring for Internet Access Remote Node Configuration Remote Node ConfigurationMenu 11 Remote Node Setup Remote Node Configuration Remote Node Configuration Editing PPP Options Remote Node PPP OptionsRemote Node Configuration IP Subnet Mask TCP/IP ConfigurationTCP/IP Configuration 46 TCP/IP Configuration LAN-to-LAN ApplicationRemote Node Setup Menu 11.3 Remote Node Network Layer Options48 TCP/IP Configuration Sample IP AddressesStatic Route Setup 50 TCP/IP Configuration Static Routing ExampleMenu 12 Static Route Setup Main Menu 52 TCP/IP Configuration IPX Network Environment Novell IPX ConfigurationNovell IPX Configuration Frame TypePrestige on LAN with Server Prestige on LAN without ServerIPX Ethernet Setup Menu 3.3 Novell IPX Ethernet Setup∙ Snap Menu 14.1 Edit Dial-in User Static Route Setup NetWare Servers on Both Sides of the Link Menu 12.2 Edit IPX Static Route Novell IPX Configuration Novell IPX Configuration Bridging Configuration Bridging ConfigurationBridge Ethernet Setup Bridge Static Route Setup Remote Node Bridging ConfigurationMenu 12.4 Bridge Static Route Bridging Configuration About Filtering Filter ConfigurationFilter Configuration Configuring a Filter Set Prestige’s Filter StructureMenu 21 Filter Set Configuration Menu 21.1 Filter Rules Summary Configuring a Filter Rule TCP/IP Filter RuleMenu 21.1.1 TCP/IP Filter Rule Filter Configuration Filter Configuration Generic Filter Rule Menu 21.1.1 Generic Filter RuleFilter Configuration Novell IPX Filter Rule Menu 21.1.3 IPX Filter RuleFilter Configuration Configuring Your Prestige For Snmp Support About SnmpMenu 22 Snmp Configuration Snmp Snmp System Security Configuring the SMT PasswordSystem Security System Security Telnet Configuration and Capabilities Telnet Configuration and CapabilitiesAbout Telnet Configuration Telnet Capabilities Single AdministratorSystem Timeout System Status System MaintenanceSystem Maintenance Example of Menu 24.1 System Maintenance Status Terminal Baud Rate Menu 24.2 -System Maintenance Change Terminal Baud Rate Log and TraceView Error Log SyslogDiagnostic Menu 24.4 System Maintenance DiagnosticBackup Configuration Restore Configuration Software UpdateCommand Interpreter Mode Example of uploading RAS using PcplusSystem Maintenance None of the LEDs are on when you power up the Prestige TroubleshootingProblems Starting Up the Prestige Connecting the RS-232 cable, cannot access the SMTIdsl LEDs Not On Problems With the Idsl LineProblems with the LAN Interface Can not Ping any station on the LANProblems Connecting to a Remote Node or ISP Troubleshooting Index IndexSee IPX See RIP