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SMC Networks SMC7204BRA manual Viewing IP Performance Statistics

Models: SMC7204BRA

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Viewing IP Performance Statistics

Viewing IP Performance Statistics

You can view statistics on the processing of Internet protocol packets (a packet is a collection of data that has been bundled for transmission). You will not typically need to view thi s data, but you may find it helpful when working with your ISP to diagnose network and Internet data transmission problems.

To view global IP statistics, click [Global Stats] on the [IP Address Table] page. Below shows the [IP Global Statistics] page:

Figure 9. IP Global Statistics Page

To display updated statistics showing any new data since you opened the page, click [Refresh].

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SMC Networks SMC7204BRA manual Viewing IP Performance Statistics

Contents

Page February Table of Contents Configuring the LAN Ports Getting Started with the Configuration ManagerConfiguring Dynamic Host Configuration Protocol Configuring Network Address Translation Configuring IP Routes Configuring DNS Server AddressesConfiguring the Routing Information Protocol Configuring the ATM Virtual Circuit Configuring EOA Interfaces Configuring PPP InterfacesConfiguring IPoA Interfaces Configuring Bridging Viewing DSL Line Information Administrative Tasks Appendix aAppendix B Introduction Features System Requirements Using this DocumentIntroduction Notational conventions Using this Document Typographical conventionsSpecial messages Getting to Know Adsl Barricade Package Contents Getting to Know the Adsl Barricade Hardware DescriptionFront Panel Rear Panel Quick Start Connecting the Hardware Connect the Adsl cable Quick Start Attach the power connector Configuring Your ComputersPower up your systems Connect the Ethernet cable Windows XP Windows Windows Me Windows 95 Quick Start Windows NT Assigning static Internet Information to your PCs Configuring the Adsl Barricade Configuring the Adsl BarricadeLogging into the Adsl Barricade Quick Configuration Path that your connection uses to communicate with your ISP With your ISP Password Configuration of your deviceYou have used to log in to Configuration Manager Bridge Addresses Default Router Settings Internet. See Configuring Description of the NAT serviceLAN Ports on page 33 for a Accessing the Configuration Manager Getting Started with the Configuration Manager Login Screen Getting Started with the Configuration Manager Functional Layout Functional LayoutCommonly used buttons Browser window. Help is available from any main topic System View Table Home Page and System View Table Home Page and System View Table Modifying Basic System Information Modifying Basic System Information Time ZoneDaylight Committing your changes Committing Changes and Rebooting Rebooting the device using Configuration Manager Committing Changes and Rebooting Configuration Reboot from LastJust committed Session Configuring Connecting via EthernetConfiguring the LAN Port IP Address LAN Configuration Configuring the LAN Ports Configuring the LAN Port IP Address Configuring the LAN Ports Configuring the LAN Port IP Address Viewing the Adsl Barricades IP Addresses Viewing System IP Addresses and IP Performance Statistics Viewing System IP Addresses and IP Performance Statistics Viewing IP Performance Statistics Viewing IP Performance Statistics Configuring Dynamic Host Configuration Protocol What is DHCP?Overview of Dhcp Configuring Dynamic Host Configuration Protocol Why use DHCP?Adsl Barricade Dhcp modes Configuring Dhcp Server Configuring Dhcp ServerGuidelines for creating Dhcp server address pools Configuring Dynamic Host Configuration Protocol Adding Dhcp Server Address Pools End IP Address Start IP AddressFor distribution to your LAN computers Mac Address Domain Name As explained onAddresses in this pool. This is used for reference only Gateway Dhcp Server Pool Modify Viewing, modifying, and deleting address pools Viewing current Dhcp address assignments Excluding IP addresses from a pool Netmask Configuring Dhcp RelayThese terms Mac Dynamic Host Configuration Protocol Dhcp Relay Configuration Configuring Dhcp Relay Dynamic Host Configuration Protocol Dhcp Setting the Dhcp Mode Setting the Dhcp Mode Overview of NAT Configuring Network Address Translation Configuring Network Address Translation Viewing NAT Global Settings and Statistics Viewing NAT Global Settings and Statistics Active state, where the connection is being used to TCP Def TimeoutTime specified in TCP Idle Timeout When in the establishing state, the session will timeout NAT Rule Global Statistics Viewing NAT Rules and Rule Statistics Network Address Translation NAT Rule Configuration Viewing Current NAT Translations Viewing Current NAT Translations Was invoked from the rule definition Is enabledProtocol TCP, UDP, Icmp Out Ports TranslatedPorts Number was translated Adding NAT Rules NAT Rule-Add Page Napt Flavor Adding NAT Rules RDR rule Allowing external access to a LAN computer NAT Rule Add Page RDR Flavor Configuring Network Address Translation Adding NAT Rules NAT Rule Add Page Basic Flavor Basic rule Performing 11 translations Adding NAT Rules NAT Rule Add Page Filter Flavor Adding NAT Rules Bimap rule Performing two-way translations NAT Rule Add Page Bimap Flavor NAT Rule Add Page Pass Flavor Adding NAT Rules Configuring DNS Server Addresses About DNSAssigning DNS Addresses Configuring DNS Server Addresses Configuring DNS Relay Configuring DNS Relay Domain Name Service DNS Configuration Configuring IP Routes IP routing versus telephone switchingOverview of IP Routes Hops and gateways Configuring IP Routes Using IP routes to define default gateways Overview of IP RoutesDo I need to define IP routes? IP Route Table Viewing the IP Routing Table Viewing the IP Routing Table IP Route-Add Adding IP Routes Adding IP Routes RIP Overview Configuring the Routing Information Protocol Configuring the Adsl Barricades Interfaces with RIP Configuring the Routing Information ProtocolWhen should you configure RIP? Routing Information Protocol RIP Configuration Configuring the Adsl Barricades Interfaces with RIP Configuring the Routing Information Protocol Configuring the Adsl Barricades Interfaces with RIP RIP Global Statistics Viewing RIP Statistics Viewing Your ATM VC Configuring the ATM Virtual Circuit Software and identify the type of traffic that can be Configuring the ATM Virtual CircuitUse an aal5-type interface Vpi Adding ATM VCs Adding ATM VCs Modifying ATM VCs ATM VC Interface Modify Modifying ATM VCs Configuring PPP Interfaces Configuring PPP Interfaces Viewing Your Current PPP ConfigurationInactivity TimeOut mins Ignore WAN to LAN traffic while monitoring inactivity Viewing Your Current PPP Configuration Preconfigured in the Dhcp pool see Configuring Disable, LAN hosts will use the DNS addressUnder way e.g., password authorization or Device will acquire IP addresses for other Viewing PPP Interface Details Viewing PPP Interface Details Rebooted EnabledService Name Each requiring a different login and other With the timeout period specified on the PPP By changing the Configuration Manager settingsOn the user name and/or password provided ISP issued a special packet type to terminate PPP Interface Add Adding a PPP Interface Definition Modifying and Deleting PPP Interfaces Modifying and Deleting PPP Interfaces 114 Overview of EOA Configuring EOA Interfaces Configuring EOA Interfaces Viewing Your EOA Setup Viewing Your EOA Setup Enable or disable the interface a red ball may indicate a Default RouteProblem with the DSL connection Adding EOA Interfaces EOA Interface Add Adding EOA Interfaces 120 Viewing Your IPoA Interface Setup Configuring Ipoa Interfaces Configuring IPoA Interfaces Indicate a problem with the DSL connection Enable or disable the interface a down interface mayAdding IPoA Interfaces Adding IPoA Interfaces 124 Overview of Bridges Configuring Bridging Configuring Bridging When to Use the Bridging Feature When to Use the Bridging FeatureDefining Bridge Interfaces 128 Deleting a Bridge Interface Deleting a Bridge Interface Configuring Global Firewall Settings Configuring Firewall Settings Configuring Firewall Settings Configuring Global Firewall Settings Managing the Black List ID assigned to the ruleIts automatic timed expiration Configuring IP Filters Configuring IP Filters and Blocked Protocols Viewing Your IP Filter Configuration Configuring IP Filters and Blocked Protocols Configuring IP Filter Global Settings Configuring IP Filters Creating IP Filter Rules That are incoming or outgoing on the selected interface External computers from accessing your LANIncoming refers to packets coming from the LAN Outgoing refers to packets going to the Internet Option is valid only for the outgoing direction Choosing the appropriate interface for various rule types Security Log Option to Enable if you configure a Log TagLow, then the rule will be inactive Blacklist Any any source IP address Rule to be invoked on packets containingLt any source IP address that is numerically less than Specified address Store State Unwelcome attempt to gain access to a networkAn ongoing communication, etc. This option provides Received in the anticipated state. Such packets can signify That have options specified in their packet headers Example IP filter rule examples 146 Viewing IP Filter Statistics IP Filter Rule Statistics Managing Current IP Filter Sessions Blocked Protocols Blocked ProtocolsFilter rule, are assigned a session index Time to expire 150 Computers when they only know their IP addresses Address Resolution Protocol. Computers on a LAN use ARP toYour ISP before blocking this protocol Is often used for handling e-mail, mailing lists Large networks DSL Status Viewing DSL Line Information DSL Parameter Viewing DSL Line Information 155 156 Administrative Tasks Configuring User Names and PasswordsChanging Login Passwords User Configuration Administrative Tasks Viewing System Alarms Viewing System AlarmsViewing the Alarm Table Upgrading the Software Image Upgrade Using Diagnostics Using DiagnosticsFile 162 Modifying Port Settings Modifying Port SettingsOverview of IP port numbers Modifying the Adsl Barricade’s port numbers 165 Appendix a IP AddressesStructure of an IP address Network ID Host ID Appendix a Network classes Network classes Subnet masks Subnet masks Appendix B Binary NumbersDefinition binary numbers Appendix B Bits and bytesDefinition bit and byte Troubleshooting Internet Access My PC cannot access Internet Troubleshooting My LAN PCs cannot display web pages on the Internet Diagnosing Problem using IP Utilities My changes to Configuration Manager are not being retained 179 180 Technical Specifications Chap Technical Specifications Power Dissipation Operating System SupportEnvironmental Operating Range Weight Power InputDimensions Safety Authenticate TerminologyAnalog Terminology Digital Download Domain nameEthernet Filtering Gbps FirewallHop Hop count In-line filter HostInternet Intranet 191 Mbps MaskMicrofilter NAT rule Network mask PacketPort Pots splitter ProtocolRemote Rule RoutingSplitter Splitterless Subnet mask Subnet Telnet Twisted pairUpstream Web Web browser Web site Compliances FCC Class BFCC Part Compliances EC Conformance Declaration Class B Wichtige Sicherheitshinweise Germany Safety Compliance Compliances Legal Information Contacts SMCs Limited Warranty Statement Legal Information and Contacts Is subject to change without notice Limitation of Liability