ELSA Cable manual Status/TCP-IP-statistics, Description of the menu options R79

Page 87

Description of the menu options R79

Status/TCP-IP-statistics

The TCP/IP-related statistics are shown here, broken down according to the various TCP/ IP sub-protocols. The TCP-IP statistics contain the following parameters:

/TCP-IP-stati-

 

 

 

Statistics from the TCP/IP area

stics

 

 

 

 

ARP-statistics

 

 

 

Statistics from the ARP area

 

 

 

 

 

 

 

 

 

 

 

 

 

IP-statistics

 

 

 

Statistics from the IP area

 

 

 

 

 

 

 

 

 

 

 

 

 

ICMP-statistics

 

 

 

Statistics for ICMP packets

 

 

 

 

 

 

 

 

 

 

 

 

 

TFTP-statistics

 

 

 

Statistics for TFTP operations

 

 

 

 

 

 

 

 

 

 

 

 

 

TCP-statistics

 

 

 

Statistics for TCP packets from TCP sessions to the router

 

 

 

 

 

 

 

 

 

 

 

 

 

DCHP-statistics

 

 

 

Statistics from the DCHP server

 

 

 

 

 

 

 

 

 

 

 

 

 

Delete-values

 

 

 

Deletes TCP/IP statistics

 

 

 

 

 

The substatistics then provide you with further parameters for the individual menus.

Status/TCP-IP-statistics/ARP-statistics

These statistics include the following values:

ARP-LAN-rx

Number of ARP requests and responses received from the LAN

ARP-LAN-tx

Number of ARP requests and responses sent to the LAN

ARP-LAN-errors

Number of ARP requests incorretly received from the LAN

ARP-cable-rx

Number of ARP requests and responses received from the cable network

ARP-cable-tx

Number of ARP requests and responses sent to the cable network

ARP-cable-error

Number of ARP requests incorrectly received from the cable network

Table-ARP

Displays ARP table

Delete-values

Deletes ARP statistics

 

 

Table-ARP

There are 128 entries with ARP information in the ARP table. It has the following layout:

 

 

 

 

 

 

IP-address

Node ID

Last-access

Connect

 

IP address that has previously been

Associated MAC

Time since the last

local or

 

found by ARP request

address

access in tics

remote

 

 

 

 

 

ELSA MicroLink Cable

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Contents Manual Germany ELSA, IncSonnenweg AachenIntroducing the Elsa MicroLink Cable Thank you for placing your trust in this Elsa productPage Elsa Cable Modem ContentVI Content Setup/SNMP-module Viii Content What does the unit look like? Introducing the Elsa MicroLink CableElsa MicroLink Cable Sync Meanings of the specific blink codesThese LEDs show the corresponding network controller status BC D E F GCable network Highlights of the Elsa MicroLink CableNode or hub? Fast InternetBackbone Regional contentInternet at all times-always online More than just InternetProxy servers CE and FCC CE conformity and FCC radiation standardIntroducing the Elsa MicroLink Cable Elsa MicroLink Cable Installation and configurationFirst Steps Configuring the Elsa MicroLink CableQuick Start Quick configurations Configuration as a bridgePreparations LAN Off you go into the Web with a whole new sensation of speed Configuration as a routerOn the Router tab, enable the IP Router option TCP/IP installation Configuring fixed IP addresses not using DhcpObtain IP addresses automatically use Dhcp Checking the IP configuration Requirements for inband configuration Configuration modesUser-friendly method inband Start up inband configuration using telnet Starting inband configuration using Elsa LANconfigThis command Means this For instance Configuration commandsSet/se/snmp/admin The Administrator Trace Outputs How to start a traceCommand to call up a trace follows this syntax Whats happening on the line?New firmware with FirmSafe This is how FirmSafe worksExamples Elsa LANconfig How to load new softwareTftp Configuration using Snmp GeneralAccessing tables and parameters using Snmp Access protection in SnmpCommand Target/Source Function Deleting rows in tables using Snmp Appending rows to tables using SnmpIP address IP-netmask Router name Distance Management Information Base MIB Error messages via Snmp trapConfiguration modes Operating modes and functions Security for your configurationPassword protection Login barringAccess control via TCP/IP Security for your LANGlobally to Encryption TCP/IP packet filtersHiding place-IP masquerading NAT, PAT IP routing IP routing tableIP address IP netmask Router Dis Tance 192.168.130.0 255.255.255.0 IP address IP netmask Router name Dist This is what happensIP address IP netmask Time Distance Router Dynamic routing with IP/RIPWhat information is propagated by IP/RIP? What do the entries mean?Interaction of static and dynamic tables Local routingTwo addresses for the router IP masquerading NAT, PATWork How does IP masquerading work?Simple and inverse masquerading Cable TV netWhich protocols can be transmitted using IP masquerading? DNS forwardingOnly small difference is that Rator BridgingWhat are the filter options? Automatic address administration with DhcpIP address Network mask Broadcast address Dhcp clientDhcp server Cable modem really belongs to two LANsIP address assignment Default state is autoDhcp on, off or auto? How are the addresses assigned?DNS server assignment Default gateway assignmentNetwork mask assignment Broadcast address assignmentPriority for a workstation-overwriting an assignment Priority for the Dhcp server Request assignmentOperating modes and functions Operating modes and functions Elsa MicroLink Cable Standards AccessTwo standards get around this problem Cable modem technologyRegistration in the cable network Network of the cable network Cable TV netOperator Work Registration Network technology Network and its componentsConnection modes Host Kinds of networks IP addressingExamples Same IP address, this time with another netmaskThis address Bytes Looks like this in bits 10.0.0.0 255.0.0.0 IP address Netmask RemarkIP routing and hierarchical IP addressing There are two considerations when using these IP addressesHost Smith External host Marketing Example Expansion through local networks That is processed by all computers in the LAN Why a LAN is called multiprotocol-capable80-C7-6D-A4-6E Easy as possibleData transfer within the LAN Interface only understands MAC addressesLAN as easy as possible Host Smith LAN coupling on MAC basis Data transfer from the LAN onto the InternetTechnical basics Elsa MicroLink Cable Appendix Technical dataService Package contentsWarranty procedure Warranty conditionsWarranty coverage Warranty periodAdditional regulations Operating mistakesTypenbezeichnung Declaration of conformityAppendix Elsa MicroLink Cable Index 17, 18 Inde7032, 40 Gateway Heap reserve 17, 32Trace SetupInde72 Wireless linksDescription of the menu options R73 SymbolsOverview of the menus R74 Description of the menu optionsStatus Description of the menu options R75Status Running status displays R76 Description of the menu options Status/Operating-timeStatus/Current-time Status/Cable-statisticsStatus/LAN-statistics Description of the menu options R77LAN-statistics Running status displays Bridge-statistics Running status displays Status/Bridge-statisticsR78 Description of the menu options Cannot be modified manuallyThese statistics include the following values Status/TCP-IP-statisticsDescription of the menu options R79 Status/TCP-IP-statistics/ARP-statisticsR80 Description of the menu options Status/TCP-IP-statistics/IP-statisticsStatus/TCP-IP-statistics/ICMP-statistics Description of the menu options R81 Status/TCP-IP-statistics/TCP-statisticsStatus/TCP-IP-statistics/TFTP-statistics Status/TCP-IP-statistics/DHCP-statistics R82 Description of the menu optionsIP-router-statistics Statistics from the IP router area Status/IP-router-statisticsDescription of the menu options R83 Shrinks accordingly. It has the following layoutIP-address IP-netmask Time Distance Router R84 Description of the menu optionsStatus/IP-router-statistics/RIP-statistics Protocol LAN-tx Cable-txDescription of the menu options R85 Status/Config-statisticsConfig-statistics Remote configuration statistics Status/Queue-statisticsIPr-RIP-queue-packets R86 Description of the menu optionsMCSN-statistics Status/MCNS-statisticsStatus/Init-status Description of the menu options R87R88 Description of the menu options SetupSystem configuration Status/DHCP-client-statisticsDefault configuration, no name is entered Setup/Cable-moduleSetup/LAN-module Entering the following commandR90 Description of the menu options Setup/Bridge-moduleSetup/TCP-IP-module Description of the menu options R91MAC-address field R92 Description of the menu options Configuration, the TCP/IP module is activatedDescription of the menu options R93 IP-router-module IP router module settings Setup/IP-router-moduleConfiguration, the IP router module is activated IP-address Node-ID Last-access ConnectIP-address IP netmask Router-name Distance Description of the menu options R95Setup/IP-router-module/Routing-method Routing-method Routing method settingsR96 Description of the menu options Description of the menu options R97 Setup/IP-router-module/RIP-configurationDifferent settings have the following meaning Settings have the following meaningSetup/IP-router-module/Masquerading R98 Description of the menu optionsFollowing layout Description of the menu options R99 Setup/IP-router-module/firewallR10 Description of the menu options On The device operates as a Dhcp server Setup/SNMP-moduleSetup/DHCP-server-module Description of the menu options R10Network mask is assigned in the same way as the IP address Default value of 6000 minutes equals approximately 4 daysR102 Description of the menu options Off The device does not operate as a Dhcp serverDescription of the menu options R103 Setup/Config-moduleIP-address Node-ID Timeout Hostname Type Config-module Configuration module settingsFirmware Display and keyboard settings FirmwareR104 Description of the menu options Description of the menu options R105 Module VersionPosition Status Version Date Size Index Other menu allows you to manage the following functions This option allows you to reboot the deviceOther R106 Description of the menu options
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