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12 • TCP

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Introduction

Transmission Control Protocol (TCP) is in the Transport layer of the OSI model and sits on top of IP. It is one
of the more widely used protocols among the TCP/IP suite. The TCP subsystem web pages of the 3092
DACS provides management and statistical information on TCP. Detailed information regarding the SNMP
MIB variables may be downloaded from RFC1213: Management Information Base for Network Management
of TCP/IP-based internets: MIB-II.

Click on

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under the

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to display the

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main window (see figure 31) to monitor TCP

statistics.

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TCP main window

Retransmit-Timeout Algorithm (tcpRtoAlgorithm)

The algorithm that determines the timeout value used for retransmitting unacknowledged octets.

Retransmit-Timeout Minimum (tcpRtoMin)

The minimum value permitted by a TCP implementation for the retransmission timeout, measured in milli-
seconds. More refined semantics for objects of this type depend upon the algorithm used to determine the
retransmission timeout. In particular, when the timeout algorithm is rsre(3), an object of this type has the
semantics of the LBOUND quantity described in RFC 793.

Retransmit-Timeout Maximum (tcpRtoMax)

The maximum value permitted by a TCP implementation for the retransmission timeout, measured in milli-
seconds. More refined semantics for objects of this type depend upon the algorithm used to determine the
retransmission timeout. In particular, when the timeout algorithm is rsre(3), an object of this type has the
semantics of the UBOUND quantity described in RFC 793.

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Содержание 3092

Страница 1: ...DACS Cross Connect System DACS Cross Connect System DACS Cross Connect System DACS Administrator s Reference Guide Administrator s Reference Guide Administrator s Reference Guide Administrator s Refer...

Страница 2: ...tton com WWW www patton com Copyright 2001 Patton Electronics Company All rights reserved The information in this document is subject to change without notice Patton Electronics assumes no liability f...

Страница 3: ...UchipIdsl 23 Total Fail iDSL Ports noFailUchipIdsl 23 CPU Idle boxIdleTime 23 Running Since Last Boot sysUpTime 23 Total System Alarms alarmTotal 23 Immediate Actions 24 Record Current Configuration s...

Страница 4: ...35 Modify Alarms Configuring alarm severity levels 35 5 DS0 Mapping 37 Introduction 38 Displaying the DS0 Mapping window 38 DACS Display Type 38 Help DACS help information 39 Static Connection 39 ID 3...

Страница 5: ...58 9 Filter IP 59 Introduction 60 Defining a filter 60 Name filterIpName 62 Direction filterIpDirection 62 Action filterIpAction 62 Source IP filterIpSourceIp 62 Source IP Mask filterIpSourceMask 62 D...

Страница 6: ...72 Discarded for Unknown Protos ipInUnknownProtos 72 Discarded w No Errors ipInDiscards 72 Total Deliveries ipInDelivers 73 Out Requests ipOutRequests 73 Out Discards ipOutDiscards 73 Discarded for No...

Страница 7: ...ipRouteAge 81 Tag RouteTag 81 Gateway RouteGateway 81 Cost RouteCost 81 State RouteState 81 Address Translation Information 81 Interface ipNetToMediaEntry 81 Net Address ipNetToMediaNetAddress 82 Phys...

Страница 8: ...Local Port udpLocalPort 91 14 RIP Version 2 93 Introduction 94 RIP Version 2 main window 94 Route Changes Made rip2GlobalRouteChanges 94 Responses Sent rip2GlobalQueries 94 Adding a RIP address 94 RIP...

Страница 9: ...nTraps 102 Out 102 Out Packets snmpOutPkts 102 Error Status Too Big snmpOutTooBigs 102 No Such Names snmpOutNoSuchNames 102 Bad Values snmpOutBadValues 102 Generated Errors snmpOutGenErrs 102 Get Requ...

Страница 10: ...Highest Temperature boxMaxTemperature 110 Installation 110 Country installCountry 110 Other 110 Total DRAM Detected boxDetectedMemory 110 SystemID sysObjectID 110 Running Since Last Boot sysUpTime 11...

Страница 11: ...onsole RS 232 syslogConsolePriority 120 Min Priority for Flash Storage syslogFlashPriority 120 Min Priority for SNMP Trap Daemon syslogTrapPriority 120 Min Priority for RAM SyslogTablePriority 121 Uni...

Страница 12: ...Yellow Alarm Severity 136 Red Alarm Severity 136 Near End Line Statistics Current 137 Errored Seconds dsx1CurrentESs 137 Severely Errored Seconds dsx1CurrentSESs 137 Severely Errored Frame Seconds ds...

Страница 13: ...dCurrentLESs 142 Path Code Violations dsx1FarEndCurrentPCVs 142 Bursty Errored Seconds dsx1FarEndCurrentBESs 142 Degraded Minutes dsx1FarEndCurrentDMs 142 Far End Line Statistics History 142 Interval...

Страница 14: ...148 Slot 149 Device 149 Port 149 Slot 149 20 About 151 Introduction 152 Patton Electronics Company contact information 152 21 License 153 Introduction 154 End User License Agreement 154 1 Definitions...

Страница 15: ...apter 2 describes configuring the Home window Chapter 3 describes configuring the Import Export window Chapter 4 describes configuring the Alarms window Chapter 5 describes configuring the DS0 Mapping...

Страница 16: ...indow Chapter 21 describes the contents of the License window Appendix A contains a table with the color code for the RJ 21X connector Typographical conventions used in this document This section desc...

Страница 17: ...15 About this guide Mouse conventions The following conventions are used when describing mouse actions Table 2 Mouse conventions Convention Meaning 2 3 2 3 4 5 2 3 4 5 2 3...

Страница 18: ...About this guide 16...

Страница 19: ...ntroduction Introduction Introduction Introduction Chapter contents Introduction 18 Logging into the HTTP HTML Administration Pages 18 HTTP HTML and SNMP Object Format 18 Saving HTTP HTML Object Chang...

Страница 20: ...d Wide Web WWW browser After you enter the IP address the DACS will ask for your user name and password as shown in figure 1 6 Your DACS will accept the following default administrative passwords supe...

Страница 21: ...the following to make changes to read write variables 1 Select the appropriate 4 screen 2 Make changes to the desired parameter 3 Click on the button 4 Return to the 4 screen 5 Click on the button Not...

Страница 22: ...1 Introduction 20 8 4 9...

Страница 23: ...ed noActivUchipIdsl 23 iDSL Ports Connected noConnectUchipIdsl 23 Total Fail iDSL Ports noFailUchipIdsl 23 CPU Idle boxIdleTime 23 Running Since Last Boot sysUpTime 23 Total System Alarms alarmTotal 2...

Страница 24: ...rom any other page The 4 windowisdividedintotwopanes the 4 paneontheleft handsideandthecon figuration information pane see figure 3 The 4 contains the links to the various DACS subsystems while the co...

Страница 25: ...box iDSL Ports Connected noConnectUchipIdsl Total connected iDSL modems in the box Total Fail iDSL Ports noFailUchipIdsl Total failure iDSL modems in the box CPU Idle boxIdleTime This is an indicatio...

Страница 26: ...save the current configuration of the DACS will not be lost with power cycling Note The most important step after completing the configuration is to save it in permanent memory by clicking on Hard Res...

Страница 27: ...25 Import Export Import Export Import Export Import Export Chapter contents Introduction 26 Export Configuration 26 Import Configuration 28...

Страница 28: ...t Export require superuser access privileges To import or export a configuration click on 8 under the 4 to display the 8 main window see figure 6 8 Export Configuration Note The exported configuration...

Страница 29: ...27 3 Import Export Toexporttheflashconfiguration clickonthe linkonthe 8 mainpage TheDACS will display text configuration information resembling that shown in figure 7...

Страница 30: ...path and filename for the configuration file you wish to load or click on the button to select the desired file then click on the but ton see figure 6 on page 26 Upon successfully importing the file t...

Страница 31: ...32 Temperature Threshold 32 Current Box Temperature 32 Clear All Alarms 32 Alarms 32 Alarm ID 32 Alarm Name 32 Alarm Time 33 Alarm Count 33 Generate Alarm 33 Clear Alarm 33 Alarm Parameters 33 Types...

Страница 32: ...e a power supply failure or T1 E1 port malfunctions There are 83 alarms that can be configured by the system administrator to generate alerts based on the condition of the DACS Displaying the alarms w...

Страница 33: ...configured to indicate when a major alarm a minor alarm or both major and minor alarms occur It may also be disabled The 3 position terminal block numbers its pins from 1 to 3 from left to right When...

Страница 34: ...agrams When the IP address is set to 0 0 0 0 no trap messages will ever be sent The same function as the Minor Alarm Trap IP except for only the occurrence of active major alarms An alarm will be gene...

Страница 35: ...the alarm named Box Power Supply I Failed Alarm Name The alarm items are grouped into three categories Box WAN and iDSL alarms The Box alarm group contains the alarms Over Temperature and Power Suppl...

Страница 36: ...and the web administration pages will always indicate an occurrence of an active alarm To configure each alarm responseoutput clickon 4 TheAlarmResponseSystempageappears seefigure 11 Choose the alarm...

Страница 37: ...t to 0 0 0 0 no SNMP Trap message will be sent Temperature Threshold An alarm message is generated when the internal box temperature exceeds this threshold value degrees Cel sius You can change the th...

Страница 38: ...eased the alarm will be automatically cleared but another alarm will be immedi ately generated If the alarm condition has ceased the alarm will be automatically cleared after the same fixed period of...

Страница 39: ...apping DS0 Mapping Chapter contents Introduction 38 Displaying the DS0 Mapping window 38 DACS Display Type 38 Help DACS help information 39 Static Connection 39 ID 39 Device Type 39 Device Number 39 D...

Страница 40: ...modems Between time slots within the same or between different WAN ports Displaying the DS0 Mapping window Do the following 1 Clickon C 4 underthe 4 The C 4 windowdisplays see figure 13 6 C 4 The foll...

Страница 41: ...en ID number identifies each mapping with a unique number The number is automatically assigned sequentially when a static connection is entered The ID number begins at 1 The Device Type specifies the...

Страница 42: ...ny of the following strings 1 2 5 7 15 1 2 5 6 7 15 1 2 5 6 7 15 Configuration The user can make connections in the box using two different methods The easiest way is by using the pull down windows pr...

Страница 43: ...C 4 41 5 DS0 Mapping Example 3 To connect two iDSL modems together such as iDSL modem 6 timeslots 1 2 to iDSL modem 20 timeslots 1 2 input the following string iDSL 6 1 2 iDSL 20 1 2...

Страница 44: ...5 DS0 Mapping 42 C 4...

Страница 45: ...g Clocking Clocking Clocking Chapter contents Introduction 44 Configuring the System Clock Settings 44 Main Reference daxClockMainRef 44 Fallback Reference daxClockFallbackRef 45 Clock Status daxClock...

Страница 46: ...k source if this source is operational If the clock source fails the becomes the clock source to synchronize all DS0 channels The clock source is the system clock for the entire DACS Configuring the S...

Страница 47: ...ke sure you choose different clock sources for the Main Reference and Fallback Reference The fallback reference set tings are the same as those described in section Main Reference daxClockMainRef on p...

Страница 48: ...6 Clocking 46...

Страница 49: ...nfiguration Chapter contents Introduction 48 Displaying the iDSL Port Configuration window 48 iDSL Port Information Page window 50 iDSL Port Status 50 iDSL Port Error Statistics 51 Port Identification...

Страница 50: ...d how many are connected The showsthe displaying 2 3 2 3 2 3 and 6 4 For definitions of each of these parameters see the descriptions later in this chapter The statistics are for the current 15 minute...

Страница 51: ...fies which of the 24 iDSL modems at which you are looking and also is a link to the which displays more options for that iDSL port 2 3 is the user defined field that allow the user to enter an ASCII I...

Страница 52: ...bove Shows the current state of the iDSL modem The different states are deactivate initializing reset hardware failure local loop back remote loop back data mode and line down 2 3 Thetotaltimewhichthe...

Страница 53: ...onds When this value is exceeded an alarm will be generated This value is in sec onds 2 3 Setsthethresholdofthenumberof Unavailable seconds making the circuit connection unable to send data When this...

Страница 54: ...SES or a line down indication the 3092 will begin reporting UAS The 3092 will not increment ES or SES during the UAS count 5 The UAS count will stop when 10 consecutive seconds without an SES is detec...

Страница 55: ...3 7 iDSL Port Configuration 2 3 Circuit ID is the user defined field that allow the user to enter an ASCII Identifica tion Name to represent the iDSL port The name may include up to 40 ASCII character...

Страница 56: ...7 iDSL Port Configuration 54...

Страница 57: ...ultipleCollisionFrames 57 SQE Test Errors dot3StatsSQETestErrors 57 Deferred Transmissions dot3StatsDeferredTransmissions 57 Late Collisions dot3StatsLateCollisions 57 Excessive Collisions dot3StatsEx...

Страница 58: ...or which multiple error conditions obtain are according to the conventions of IEEE 802 3 Layer Management counted exclusively according to the error status presented to the LLC FCS Errors dot3StatsFCS...

Страница 59: ...f late collisions is also considered as a generic collision for purposes of other collision related statistics Excessive Collisions dot3StatsExcessiveCollisions The number of frames in which transmiss...

Страница 60: ...bject or the dot3StatsFCSErrors object The precise meaning of the count represented by an instance of this object is implementation specific In particular an instance of this object may represent a co...

Страница 61: ...62 Source IP filterIpSourceIp 62 Source IP Mask filterIpSourceMask 62 Destination IP filterIpDestinationIp 62 Destination Mask filterIpDestinationMask 63 Source Port FilterIpSourcePort 63 Action filt...

Страница 62: ...the Filter IP main web page Click on IP under the 4 to display the main window see figure 20 7C Defining a filter This section gives a brief summary on defining a filter For a complete discussion wit...

Страница 63: ...rIpSourceIp Source IP Mask filterIpSourceMask Destination IP filterIpDestinationIp Destination Mask filterIpDestinationMask Source Port FilterIpSourcePort Action filterIpSourcePortCmp Destination Port...

Страница 64: ...until either a match occurs a block occurs or there are no more filters remaining to check Note If there are any applied PASS filters then at least one of them must match or the packet will be dropped...

Страница 65: ...than greaterThan 3 The port in the source IP packet is greater than Destination Port filterIpDestinationPort Specifies the destination port number which the DACS compares The destination action functi...

Страница 66: ...9 Filter IP 64...

Страница 67: ...eachs 67 Times Exceeded icmpInTimeExcds icmpOutTimeExcds 67 Parameter Problems icmpInParmProbs icmpOutParmProbs 67 Source Quenchs icmpInSrcQuenchs icmpOutSrcQuenchs 67 Redirects icmpInRedirects icmpOu...

Страница 68: ...ages allowre directs 0 or block the reception of ICMP Redirect messages stopredirects 1 The recommended configura tion is to block the ICMP redirect messages because in some instances they could alter...

Страница 69: ...two or more packets but the packet was sent anyway with instructions not to be fragmented Times Exceeded icmpInTimeExcds icmpOutTimeExcds The number of ICMP time exceeded messages received sent Each t...

Страница 70: ...pinged Echo Replys icmpInReps icmpOutReps The number of ICMP echo reply messages received sent An echo reply is a response to an echo request Send echos icmpOutEchos will increment when the DACS send...

Страница 71: ...smTimeout 73 of Reassembled Fragments ipReasmReqds 73 Successfully Reassembled ipReasmOKs 73 Reassembly Failures ipReasmFails 73 Fragmented OK ipFragOKs 74 Fragmented Failed ipFragFails 74 Fragments C...

Страница 72: ...IP Routing Destination window 80 Route Destination ipRouteDest 80 Mask ipRouteMask 80 Interface ipRouteIfIndex 80 Protocol ipRouteProto 80 Seconds Since Updated ipRouteAge 81 Tag RouteTag 81 Gateway...

Страница 73: ...w is where you can modify forwarding and time to live settings see Modify on page 74 Addressing Info This window see Addressing Information on page 75 displays IP addressing details for the default ad...

Страница 74: ...ing bad checksums version number mismatch other format errors time to live exceeded errors discovered in processing their IP options and so on Discarded for Address Errors ipInAddrErrors The number of...

Страница 75: ...oRoutes The number of IP datagrams discarded because no route could be found to transmit them to their destination Note The Discarded for No Routes counter includes any packets counted in ipForwDatagr...

Страница 76: ...on window see figure 24 is where you can change IP Forwarding and Default Time to Live parameters 7 Forwarding ipForwarding Determines whether this entity is acting as an IP gateway that will forward...

Страница 77: ...dex value that identifies the interface to which this entry applies The subnet mask associated with the IP address of this entry The value of the mask is an IP address with all the network bits set to...

Страница 78: ...table window on page 78 7 Destination ipRouteDest The destination IP address of this route An entry with a value of 0 0 0 0 is considered a default route Multiple routes to a single destination can ap...

Страница 79: ...tes can be calculated Interface ipRouteIfIndex The index value that identifies the local interface through which the next hop of this route should be reached The interface identified by a particular v...

Страница 80: ...ary subnet masks an agent constructs the value of the ipRouteMask by determining whether the value of the correspondent ipRouteDest field belongs to a Class A B or C network and then using the appropr...

Страница 81: ...Type object Protocol ipRouteProto The routing mechanism via which this route was learned Inclusion of values for gateway routing protocols is not intended to imply that hosts must support those protoc...

Страница 82: ...nding ipRouteDest field belongs to a Class A B or C network and then using the appropriate mask from table 3 on page 77 Interface ipRouteIfIndex The index value which uniquely identifies the local int...

Страница 83: ...earned routes can be calculated State RouteState Defines the state which a route may be in during its lifetime invalid 1 This setting deletes the route active 2 A valid route is in use nopath 3 No rou...

Страница 84: ...at is it effectively disassociates the interface identified with said entry from the mapping identified with said entry It is an implementation specific matter as to whether the agent removes an inval...

Страница 85: ...Opens 85 Passive Opens tcpPassiveOpens 85 Attempt Fails tcpAttemptFails 85 ESTABLISHED Resets tcpEstabResets 85 Current ESTABLISHED tcpCurrEstab 85 Total Received tcpInSegs 85 Total Sent tcpOutSegs 85...

Страница 86: ...used for retransmitting unacknowledged octets Retransmit Timeout Minimum tcpRtoMin The minimum value permitted by a TCP implementation for the retransmission timeout measured in milli seconds More re...

Страница 87: ...D Resets tcpEstabResets The number of times TCP connections have made a direct transition to the CLOSED state from either the ESTABLISHED state or the CLOSE WAIT state Current ESTABLISHED tcpCurrEstab...

Страница 88: ...tion is dele teTCB 12 Accordingly it is appropriate for an agent to return a badValue response if a management station attempts to set this object to any other value If a management station sets this...

Страница 89: ...2 3 87 12 TCP finWait1 6 finWait2 7 closeWait 8 lastAck 9 closing 10 timeWait 11 deleteTCB 12...

Страница 90: ...12 TCP 88 2 3...

Страница 91: ...TBIOS UDP Broadcasts boxNetbiosUdpBridging 90 Received udpInDatagrams 90 Received With No Ports udpNoPorts 90 Others Received with No Delivery udpInErrors 90 Sent udpOutDatagrams 90 Listener Table udp...

Страница 92: ...ce Netbios uses these packets to communicate with WINS servers A WINS server can work with out this option enabled but the remote PC will appear to be on the LAN The following options are available do...

Страница 93: ...Local Address udpLocalAddress The local IP address for this UDP listener In the case of a UDP listener that is willing to accept datagrams for any IP interface associated with the node the value 0 0 0...

Страница 94: ...13 UDP 92...

Страница 95: ...ress 95 Domain rip2IfConfDomain 96 Authentication Type rip2IfConfAuthType 96 Authentication Key rip2IfConfAuthKey 96 Send rip2IfConfSend 96 Receive rip2IfConfReceive 96 Metric rip2IfConfDefaultMetric...

Страница 96: ...each subnet IP address Bad Packets Bad Routes Sent Updates and Status xxx xxx xxx xxx After adding a RIP address click on the IP Address under the Address column todisplaythe 7 window Youcanmodifythec...

Страница 97: ...ip1Compatible implies broadcasting RIP 2 updates using RFC 1058 route subsumption rules 4 Click on Note To delete the RIP Address click on the IP Address under the column named Select Status to be inv...

Страница 98: ...There are four options and rip1Compatible implies broadcasting RIP 2 updates using RFC 1058 route subsumption rules ripVersion2 implies multicasting RIP 2 updates ripV1Demand indicates the use of Dem...

Страница 99: ...he ifIndex for the IP Interface in network byte order Bad Packets rip2IfStatRcvBadPackets The number of RIP response packets received by the RIP process which were subsequently discarded for any reaso...

Страница 100: ...14 RIP Version 2 98 7 2 3...

Страница 101: ...ext Variables snmpInTotalReqVars 101 Set Variables snmpInTotalSetVars 101 Get Requests snmpInGetRequests 101 Get Next Requests snmpInGetNexts 102 Set Requests snmpInSetRequests 102 Get Responses snmpI...

Страница 102: ...g and outgoing SNMP statistics and has links for downloading and dis playing the following MIB documents Corporate MIB Enterprise MIB Product MIB In Packets snmpInPkts The total number of Messages del...

Страница 103: ...rotocol entity and for which the value of the error status field is badValue Error Status Read Only snmpInReadOnlys The total number of valid SNMP PDUs that were delivered to the SNMP protocol entity...

Страница 104: ...the SNMP protocol entity and for which the value of the error status field is tooBig No Such Names snmpOutNoSuchNames The total number of SNMP PDUs that were generated by the SNMP protocol entity and...

Страница 105: ...tted to generate authentication failure traps The variable is global This means that by being disabled all authentication failure traps are disabled Note Note It is strongly recommended that upon sele...

Страница 106: ...15 SNMP 104...

Страница 107: ...nufacturePcbRevision 109 General Information boxManufactureGeneralInfo 109 Message Blocks 109 Packet Holding Message Blocks 109 Total boxMsgBlksConfigured 109 Free boxMsgBlksFree 109 Total Time Waited...

Страница 108: ...boxIPAddressTechnique 113 Address boxIPAddress 113 Mask boxIPMask 113 Installation 113 Country installCountry 113 Other 114 System Manager sysContact 114 Box Name sysName 114 Physical Location sysLoc...

Страница 109: ...up information about the DACS System param eters are Patton Enterprise MIB object identifiers though some are contained in RFC 1213 Management Information Base for Network Management of TCP IP based i...

Страница 110: ...in 1 100th seconds see figure 38 on page 107 012 3 This value represents a count of how many times the CPU approached full utilization expressed in 1 100th sec onds see figure 38 on page 107 SNMP and...

Страница 111: ...cturing notes area for additional information see figure 38 on page 107 Message Blocks This portion of the main window contains information about the usage of message blocks A message block is essenti...

Страница 112: ...gure 38 Enclosure System This portion of the main window contains information about the internal temperature of the DACS Displays the current temperature in celsius centigrade see figure 38 6 The high...

Страница 113: ...ifficult to navigate WWW sites that rely heavily on graphics enableGraphics 1 When this option is selected graphics on WWW pages are displayed disableWeb 2 When this option is selected access to the W...

Страница 114: ...the D4 window provides information about the SNMP version and the HTTP accessibility 4 4 This parameter selects the SNMP version number supported by this unit see figure 39 Select only SNMP2 is not cu...

Страница 115: ...ed in RFCs 951 and 1084 and used for booting disk less workstations dhcp 4 Dynamic Host Configuration Protocol A protocol introduced by Microsoft on their NT server with version 3 5 in late 1994 This...

Страница 116: ...WWW pages are displayed disableWeb 2 When this option is selected access to the WWW pages is denied for everyone Specifies the privileges given to the monitor user Privileges can be removed or additi...

Страница 117: ...ck sizes C 4 1 Buffer Size boxbuffersize The size in bytes of the buffer No of Buffers boxbuffercount The total number of buffers this size No Free boxbuffersfree The number of buffers this size which...

Страница 118: ...16 System 116 D 4 1...

Страница 119: ...rity for Console RS 232 syslogConsolePriority 120 Min Priority for Flash Storage syslogFlashPriority 120 Min Priority for SNMP Trap Daemon syslogTrapPriority 120 Min Priority for RAM SyslogTablePriori...

Страница 120: ...also contains links to the following 4 Clicking on this link displays syslog and SNMP trap daemon IP addresses message priorities and maintenance information in the flash memory see System Log Modify...

Страница 121: ...host system which is running a syslog daemon System messages with a priority greater than or equal to the configurable syslogDaemonPriority will be sent to this IP address see section Priority The IP...

Страница 122: ...prioritySystem 80 priorityDisable 1000 System messages which have a priority equal to or greater than this setting will be permanently stored in the Flash PROM Due to being permanent memory the Flash...

Страница 123: ...generate the most messages while will turn off all messages priorityVerbose 5 priorityDebug 10 priorityInfo 20 priorityOddity 40 priorityService 60 prioritySystem 80 priorityDisable 1000 This setting...

Страница 124: ...computer monitor Maintenance This portion of the D4 window contains information described in the following section Setting this variable to syslogFlashClear will cause the erasing of any system messag...

Страница 125: ...The D 4 window seefigure 43 displaystimestampandstoredsystemlogmessage information D 4 Time slTick Time stamps are generated every 10 ms Message slMessage This is the message stored in RAM If the 3092...

Страница 126: ...seefigure 44 displays thetime stamp and the messages keptinthe non volatile Flash memory D 4 Time slfTick Time stamps are generated every 10 ms Message slfMessage This is the message stored in Flash...

Страница 127: ...als dsx1ValidIntervals 132 WAN Circuit Configuration Modify 133 Line Interface Settings 133 Circuit ID dsx1CircuitIdentifier 133 Line Type dsx1LineType Type dsx1LineType 133 Line Coding dsx1LineCoding...

Страница 128: ...ely Errored Seconds dsx1TotalSESs 140 Severely Errored Frame Seconds dsx1TotalSEFSs 140 Unavailable Seconds dsx1TotalUASs 140 Controlled Slip Seconds dsx1TotalCSSs 140 Path Code Violations dsx1TotalPC...

Страница 129: ...ntervalBESs 143 Degraded Minutes dsx1FarEndIntervalDMs 143 Far End Line Statistics Totals 144 Errored Seconds dsx1FarEndTotalESs 144 Severly Errored Seconds dsx1FarEndTotalSESs 144 Severely Errored Fr...

Страница 130: ...tifier see figure 45 For more information about the objects in this window refer to T1 E1 Link Activity main window on page 129 Thisvariableindicatesinterfacelinestatus Ifanyconditionotherthan exists...

Страница 131: ...ivity main window The 68 6 window has three main sections that display the following T1 E1 parameters Shows the configuration of the T1 E1 Interface and service provided on each user time slot Show er...

Страница 132: ...arm in the E1 case For D4 links the Far End Alarm failure occurs when bit 6 of all channels has been zero for at least 335 ms The alarm is cleared when bit 6 of at least one channel is non zero for a...

Страница 133: ...en greater than 10 consecutive zeroes are detected see O 162 Section 3 4 4 9 The Loopback Pseudo Failure is declared when the near end equipment has placed a loopback of any kind on the DS1 This allow...

Страница 134: ...ng parameters see WAN Circuit Configuration Modify on page 133 The window also displays the amount of time that has passed and the number of intervals passed during which valid data was collected Time...

Страница 135: ...s information described in the following sections This variable contains the transmission vendor s circuit identifier for the purpose of facilitating troubleshooting This variable indicates the type o...

Страница 136: ...esent and the line encoding does not solve the problem directly In this application the higher layer must provide data which meets or exceeds the pulse density requirements such as inverting HDLC data...

Страница 137: ...s the loopback configuration of the DS1 interface Agents supporting read write access should return badValue in response to a requested loopback state that the interface does not support The val ues m...

Страница 138: ...to see if the other end detects it noErrorInjection 0 injectCRCerrorBurst 1 injectLineErrorBurst 2 5 Thisreferenceisidenticaltothereferenceonthe pageinthe CB7 4 Theconfigu ration may be changed here...

Страница 139: ...ace in the current 15 minute interval Unavailable Seconds dsx1CurrentUASs The number of unavailable seconds encountered by a DS1 interface in the current 15 minute interval Controlled Slip Seconds dsx...

Страница 140: ...C Interval dsx1IntervalNumber A number between 1 and 96 where 1 is the most recently completed 15 minute interval and 96 is the least recently completed 15 minutes interval When all 96 intervals are...

Страница 141: ...alPCVs The number of path coding violations encountered by a DS1 interface in one of the previous 96 individual 15 minute intervals Line Errored Seconds dsx1IntervalLESs The number of line errored sec...

Страница 142: ...ds encountered by a DS1 interface in the previous 24 hour interval Unavailable Seconds dsx1TotalUASs The number of unavailable seconds encountered by a DS1 interface in the previous 24 hour interval C...

Страница 143: ...ince the beginning of the far end current error measurement period Errored Seconds dsx1FarEndCurrentESs The number of far end errored seconds encountered by a DS1 interface in the current 15 minute in...

Страница 144: ...umber of far end path coding violations reported via the far end block error count encountered by a DS1 interface in the current 15 minute interval Bursty Errored Seconds dsx1FarEndCurrentBESs The num...

Страница 145: ...Ss The number of far end unavailable seconds encountered by a DS1 interface in one of the previous 96 individ ual 15 minute intervals Controlled Slip Seconds dsx1FarEndIntervalCSSs The number of far e...

Страница 146: ...arEndTotalSEFSs The number of far end severely errored framing seconds encountered by a DS1 interface in the previous 24 hour interval Unavailable Seconds dsx1FarEndTotalUASs The number of far end una...

Страница 147: ...ESs The number of far end bursty errored seconds BESs encountered by a DS1 interface in the previous 24 hour interval Degraded Minutes dsx1FarEndTotalDMs The number of far end degraded minutes DMs enc...

Страница 148: ...18 T1 E1 Link 146 D...

Страница 149: ...147 6BT1 E1 Assignment T1 E1 Assignment T1 E1 Assignment T1 E1 Assignment Chapter contents Introduction 148 Displaying the T1 E1 Assignment window 148 Slot 149 Device 149 Port 149 Slot 149...

Страница 150: ...us of each WAN Port s Alarms For example the column for WAN Port 1 shows to which type of device the WAN s time slot connects the devices Port and Slot number Whenever one iDSL port is mapped i e conn...

Страница 151: ...WAN2DeviceType daxWAN3DeviceTyp refers to the device type to which the WAN slot connects The device type options are open 0 t1 e1 1 iDSL 2 Note There are four variables for Device Type where daxWAN0De...

Страница 152: ...19 T1 E1 Assignment 150 68 6...

Страница 153: ...151 7CAbout About About About Chapter contents Introduction 152 Patton Electronics Company contact information 152...

Страница 154: ...mpany contactinformation Clickon underthe 4 todisplaythe mainwindow see figure 56 Patton Electronics Company contact information Patton Electronics Company 7622 Rickenbacker Drive Gaithersburg Marylan...

Страница 155: ...153 76License License License License Chapter contents Introduction 154 End User License Agreement 154 1 Definitions 154 2 Title 155 3 Term 155 4 Grant of License 155 5 Warranty 155 6 Termination 155...

Страница 156: ...signated Equipment or downloading the Program s electronically the End User agrees to the following conditions 1 Definitions A Effective Date shall mean the earliest date of purchase or download of a...

Страница 157: ...its licen sors disclaim all warranties either express or implied including but not limited to the implied warranties of merchantability fitness for a particular purpose or non infringement In no even...

Страница 158: ...21 License 156...

Страница 159: ...157 RJ 21X Wiring Color Chart RJ 21X Wiring Color Chart RJ 21X Wiring Color Chart RJ 21X Wiring Color Chart Chapter contents Introduction 158...

Страница 160: ...DS0 Mapping Management page Table 4 Band Marked Color Code Wire Color Code Tip and Ring Pair Number 50 Pin Positions 81 6 6 7 1 8 6 6 8 7 7 7 8 7 7 8 7A 8 81 7B 1 8 8 C 8 81 6 1 8 8 7 8 8 A A 8 A A 8...

Страница 161: ...6A 6A 8H 6A 6A H 81 6B 6B 1 8H 6B 6B H 8 7C 7C 8H 7C 7C 81 76 76 1 8 76 76 8 77 77 8 77 77 8 7 7 A 8 7 7 81 7 7 B 1 8 7 7 8 7 2 3 C 8 7 Table 4 Band Marked Color Code Continued Wire Color Code Tip an...

Страница 162: ...A RJ 21X Wiring Color Chart 160...

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