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73

Chapter 11

TCP

Chapter contents

Introduction ..........................................................................................................................................................74
TCP main window ................................................................................................................................................74

Retransmit-Timeout Algorithm (tcpRtoAlgorithm)  ........................................................................................74
Retransmit-Timeout Minimum (tcpRtoMin)  .................................................................................................74
Retransmit-Timeout Maximum (tcpRtoMax) .................................................................................................74
Maximum Connections (tcpMaxConn)  ..........................................................................................................75
Active Opens (tcpActiveOpens)  ......................................................................................................................75
Passive Opens (tcpPassiveOpens)  ....................................................................................................................75
Attempt/Fails (tcpAttemptFails) ......................................................................................................................75
ESTABLISHED Resets (tcpEstabResets)  ........................................................................................................75
Current ESTABLISHED (tcpCurrEstab)  .......................................................................................................75
Total Received (tcpInSegs) ..............................................................................................................................75
Total Sent (tcpOutSegs) ..................................................................................................................................75
Total Retransmitted (tcpRetransSegs)  .............................................................................................................75
Total Received in Error (tcpInErrs) .................................................................................................................75
Total Sent w/RST Flag (tcpOutRsts)  ..............................................................................................................75

TCP (Details)........................................................................................................................................................76

Local Port (tcpConnLocalPort) .......................................................................................................................76
Remote Address (tcpConnRemAddress)  .........................................................................................................76
Remote Port (tcpConnRemPort)  ....................................................................................................................76
State (tcpConnState) .......................................................................................................................................76

Summary of Contents for Model 2604

Page 1: ...onnect System DACS Administrator s Reference Guide Sales Office 1 301 975 1000 Technical Support 1 301 975 1007 E mail support patton com WWW www patton com Document Number 110051UA Rev A Part Number...

Page 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...

Page 3: ...alarmTotal 23 Immediate Actions 23 Record Current Configuration storeConfig 1 23 Hard Reset hardReset 2 24 Set Factory Default Configuration forceDefaultConfig 3 24 3 Import Export 25 Introduction 26...

Page 4: ...elp information 39 Static Connection 39 ID 39 Device Type 39 Device Number 39 Device Slots 40 Configuration 40 6 Clocking 41 Introduction 42 Configuring the System Clock Settings 42 Main Reference dax...

Page 5: ...ablished filterIpTcpEstablished 53 9 ICMP 55 Introduction 56 Block ICMP redirects boxBLockIcmpRedirects 56 ICMP Receive Send Messages window 56 Total Received icmpInMsgs 56 Total Sent imcpOutMsgs 57 w...

Page 6: ...asmFails 63 Fragmented OK ipFragOKs 64 Fragmented Failed ipFragFails 64 Fragments Created ipFragCreates 64 Valid but Discarded ipRoutingDiscards 64 Modify 64 Forwarding ipForwarding 64 Default Time To...

Page 7: ...rithm tcpRtoAlgorithm 74 Retransmit Timeout Minimum tcpRtoMin 74 Retransmit Timeout Maximum tcpRtoMax 74 Maximum Connections tcpMaxConn 75 Active Opens tcpActiveOpens 75 Passive Opens tcpPassiveOpens...

Page 8: ...e 86 Metric rip2IfConfDefaultMetric 86 Status rip2IfConfStatus 87 RIP Version 2 Statistics 87 Subnet IP Address rip2IfStatAddress 87 Bad Packets rip2IfStatRcvBadPackets 87 Bad Routes rip2IfStatRcvBadR...

Page 9: ...tion 97 System main window 98 CPU 98 Percentage CPU Idle boxidletime 98 Time Slices Fully Utilized boxCPUcritical 98 Time Slices 90 Utilized boxCPUWarning 98 SNMP and HTTP 98 Version boxSnmpVersion 98...

Page 10: ...and HTTP 102 Version boxSnmpVersion 102 Super User Password boxSnmpMasterPassword 102 User Password boxSnmpMonitorPassword 103 LAN IP 103 Method to Obtain Address boxIPAddressTechnique 103 Address box...

Page 11: ...sage 113 System Log Non Volatile Memory 114 Time slfTick 114 Message slfMessage 114 17 T1 E1 Link 115 Introduction 118 T1 E1 Link Activity main window 119 Link dsx1LineIndex 119 Type dsx1LineType 119...

Page 12: ...Degraded Minutes dsx1CurrentDMs 128 Line Code Violations dsx1CurrentLCVs 128 Near End Line Statistics History 128 Interval dsx1IntervalNumber 128 Errored Seconds dsx1intervaless 128 Severely Errored...

Page 13: ...d Frame Seconds dsx1FarEndIntervalSEFSs 133 Unavailable Seconds dsx1FarEndIntervalUASs 133 Controlled Slip Seconds dsx1FarEndIntervalCSSs 133 Line Errored Seconds dsx1FarEndIntervalLESs 133 Path Code...

Page 14: ...ts DSL DACS Administrators Reference Guide 12 20 License 143 Introduction 144 End User License Agreement 144 1 Definitions 144 2 Title 145 3 Term 145 4 Grant of License 145 5 Warranty 145 6 Terminatio...

Page 15: ...ndow Chapter 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...

Page 16: ...s guide General conventions The procedures described in this manual use the following text conventions Table 1 Text conventions Convention Meaning Futura bold type Indicates the names of menu bar opti...

Page 17: ...This word means to move the mouse in such a way that the tip of the pointing arrow on the screen ends up resting at the desired location Click Means to quickly press and release the left or right mou...

Page 18: ...About this guide T1 E1 DACS Administrators Reference Guide 16...

Page 19: ...17 Chapter 1 Introduction Chapter contents Introduction 18 Logging into the HTTP HTML Administration Pages 18 HTTP HTML and SNMP Object Format 18 Saving HTTP HTML Object Changes 19...

Page 20: ...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 Figure 1 DACS login window Your DACS will accept the following default admin...

Page 21: ...pages Do the following to make changes to read write variables 1 Select the appropriate Modify screen 2 Make changes to the desired parameter 3 Click on the Submit Query button 4 Return to the HOME sc...

Page 22: ...1 Introduction T1 E1 DACS Administrators Reference Guide 20 Saving HTTP HTML Object Changes...

Page 23: ...atus Variables 23 CPU Idle boxIdleTime 23 Running Since Last Boot sysUpTime 23 Total System Alarms alarmTotal 23 Immediate Actions 23 Record Current Configuration storeConfig 1 23 Hard Reset hardReset...

Page 24: ...ther page The HOME window is divided into two panes the Configuration Menu pane on the left hand side and the con figuration information pane see figure 3 The Configuration Menu contains the links to...

Page 25: ...Total number of alarms currently active in the system Immediate Actions There are several immediate actions see figure 5 in superuser mode which will cause the DACS to operate according to the descri...

Page 26: ...ests con firmation for the execution of this command Then the DACS will disconnect all current sessions re initialize the interfaces and re load configuration parameters from FLASH Set Factory Default...

Page 27: ...25 Chapter 3 Import Export Chapter contents Introduction 26 Export Configuration 26 Import Configuration 28...

Page 28: ...rivileges To import or export a configuration click on Import Export under the Configuration Menu to display the Import Export main window see figure 6 Figure 6 Import Export main window Export Config...

Page 29: ...Guide 3 Import Export To export the flash configuration click on the Export Flash link on the Import Export main page The DACS will display text configuration information resembling that shown in fig...

Page 30: ...he DACS type the complete path and filename for the configuration file you wish to load or click on the Browse button to select the desired file then click on the Submit Query but ton see figure 6 on...

Page 31: ...mperature 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 of Ala...

Page 32: ...mple 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 alarm...

Page 33: ...m Relay is a 3 position terminal block The Alarm Relay may be 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 termin...

Page 34: ...alarm The SNMP trap messages are sent in UDP datagrams When the IP address is set to 0 0 0 0 no trap messages will ever be sent Major Alarm SNMP Trap IP address majorTrapIp The same function as the M...

Page 35: ...as a test and clear the alarm the alarm time and the alarm count variables Alarm ID The Alarm ID identifies the alarm numerically E g Alarm ID 2 identifies the alarm named Box Power Supply I Failed Al...

Page 36: ...output remember to click on Submit Query before going to the next alarm response output otherwise the change will not occur Relay Response The relay may be set to go active for minor alarms major ala...

Page 37: ...le listing each individual alarm From this page you can configure the severity for each alarm such as major minor major self clearing and minor self clearing Each alarm can be disabled as appropriate...

Page 38: ...arm will be automatically cleared after the same fixed period of time MajorSelfClearing 4 Same as MinorSelfClearing 3 except that it is a Major alarm instead of Minor Note For maximum application flex...

Page 39: ...pping 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 Device Slots 4...

Page 40: ...k on DS0 Mapping under the Configuration Menu The DS0 Mapping Configuration window dis plays see figure 13 Figure 13 DS0 Mapping Configuration window The following sections describe the contents of th...

Page 41: ...fined for each connection they are Device Type Device Number Device Slots ID Then ID number identifies each mapping with a unique number The number is automatically assigned sequentially when a static...

Page 42: ...T1 Port using timeslots 1 2 5 6 7 and 15 you can input any 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 met...

Page 43: ...Chapter 6 Clocking Chapter contents Introduction 42 Configuring the System Clock Settings 42 Main Reference daxClockMainRef 42 Fallback Reference daxClockFallbackRef 43 Clock Status daxClockFailure 4...

Page 44: ...The Main Reference setting determines the clock source if this source is operational If the Main Reference clock source fails the Fallback Reference becomes the clock source to synchronize all DS0 ch...

Page 45: ...rameters have the same selections for system clock Make sure you choose different clock sources for the Main Reference and Fallback Reference The fallback reference set tings are the same as those des...

Page 46: ...6 Clocking T1 E1 DACS Administrators Reference Guide 44 Configuring the System Clock Settings...

Page 47: ...lisionFrames 47 SQE Test Errors dot3StatsSQETestErrors 47 Deferred Transmissions dot3StatsDeferredTransmissions 47 Late Collisions dot3StatsLateCollisions 47 Excessive Collisions dot3StatsExcessiveCol...

Page 48: ...C service to the LLC or other MAC user Received frames for which multiple error conditions obtain are according to the conventions of IEEE 802 3 Layer Management counted exclusively according to the e...

Page 49: ...collision included in a count of late collisions is also considered as a generic collision for purposes of other collision related statistics Excessive Collisions dot3StatsExcessiveCollisions The numb...

Page 50: ...the dot3StatsAlignmentErrors object 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...

Page 51: ...IP filterIpSourceIp 52 Source IP Mask filterIpSourceMask 52 Destination IP filterIpDestinationIp 52 Destination Mask filterIpDestinationMask 53 Source Port FilterIpSourcePort 53 Action filterIpSourceP...

Page 52: ...in web page Click on Filter IP under the Configuration Menu to display the FIlter IP main window see figure 17 Figure 17 Filter IP main window Defining a filter This section gives a brief summary on d...

Page 53: ...on Action filterIpAction Source IP filterIpSourceIp Source IP Mask filterIpSourceMask Destination IP filterIpDestinationIp Destination Mask filterIpDestinationMask Source Port FilterIpSourcePort Actio...

Page 54: ...ntinue on to other filters 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...

Page 55: ...the source IP packet is less 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...

Page 56: ...8 Filter IP T1 E1 DACS Administrators Reference Guide 54 Defining a filter...

Page 57: ...s 57 Times Exceeded icmpInTimeExcds icmpOutTimeExcds 57 Parameter Problems icmpInParmProbs icmpOutParmProbs 57 Source Quenchs icmpInSrcQuenchs icmpOutSrcQuenchs 57 Redirects icmpInRedirects icmpOutRed...

Page 58: ...low the reception of ICMP Redirect messages allowre directs 0 or block the reception of ICMP Redirect messages stopredirects 1 The recommended configura tion is to block the ICMP redirect messages bec...

Page 59: ...fragmented that is broken up into 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 exce...

Page 60: ...os will increment when the DACS is 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...

Page 61: ...smTimeout 63 of Reassembled Fragments ipReasmReqds 63 Successfully Reassembled ipReasmOKs 63 Reassembly Failures ipReasmFails 63 Fragmented OK ipFragOKs 64 Fragmented Failed ipFragFails 64 Fragments C...

Page 62: ...9 Info ipRouteInfo 69 IP Routing Destination window 70 Route Destination ipRouteDest 70 Mask ipRouteMask 70 Interface ipRouteIfIndex 70 Protocol ipRouteProto 70 Seconds Since Updated ipRouteAge 71 Tag...

Page 63: ...able you to modify IP parameters Modify This window is where you can modify forwarding and time to live settings see Modify on page 64 Addressing Info This window see Addressing Information on page 65...

Page 64: ...rs in their IP headers including 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...

Page 65: ...scarded for No Routes ipOutNoRoutes 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 pac...

Page 66: ...see figure 21 is where you can change IP Forwarding and Default Time to Live parameters Figure 21 IP configurations modification window Forwarding ipForwarding Determines whether this entity is actin...

Page 67: ...Index ipAdEntIfIndex The index value that identifies the interface to which this entry applies Entry Subnet Mask ipAdEntNetMask The subnet mask associated with the IP address of this entry The value...

Page 68: ...rding table window on page 68 Figure 24 IP Routing Information window Destination ipRouteDest The destination IP address of this route An entry with a value of 0 0 0 0 is considered a default route Mu...

Page 69: ...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 valu...

Page 70: ...t field For those systems that do not support arbitrary subnet masks an agent constructs the value of the ipRouteMask by determining whether the value of the correspondent ipRouteDest field belongs to...

Page 71: ...xamination of the relevant ipRouteType object Protocol ipRouteProto The routing mechanism via which this route was learned Inclusion of values for gateway routing protocols is not intended to imply th...

Page 72: ...eMask by determining whether the value of the corresponding ipRouteDest field belongs to a Class A B or C network and then using the appropriate mask from table 3 on page 67 Interface ipRouteIfIndex T...

Page 73: ...ela tion to learned 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 no...

Page 74: ...ing entry in the ipNetToMediaTable That is it effectively disassociates the interface identified with said entry from the mapping identified with said entry It is an implementation specific matter as...

Page 75: ...tiveOpens 75 Passive Opens tcpPassiveOpens 75 Attempt Fails tcpAttemptFails 75 ESTABLISHED Resets tcpEstabResets 75 Current ESTABLISHED tcpCurrEstab 75 Total Received tcpInSegs 75 Total Sent tcpOutSeg...

Page 76: ...lgorithm 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...

Page 77: ...the SYN RCVD state ESTABLISHED 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 Cur...

Page 78: ...ue which may be set by a management station 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 v...

Page 79: ...TCP Details 77 T1 E1 DACS Administrators Reference Guide 11 TCP finWait1 6 finWait2 7 closeWait 8 lastAck 9 closing 10 timeWait 11 deleteTCB 12...

Page 80: ...11 TCP T1 E1 DACS Administrators Reference Guide 78 TCP Details...

Page 81: ...IOS UDP Broadcasts boxNetbiosUdpBridging 80 Received udpInDatagrams 80 Received With No Ports udpNoPorts 80 Others Received with No Delivery udpInErrors 80 Sent udpOutDatagrams 80 Listener Table udpTa...

Page 82: ...7 and 138 from other interfaces to the local LAN interface 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...

Page 83: ...g UDP listener information 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 wi...

Page 84: ...12 UDP T1 E1 DACS Administrators Reference Guide 82 Introduction...

Page 85: ...nfAddress 85 Domain rip2IfConfDomain 86 Authentication Type rip2IfConfAuthType 86 Authentication Key rip2IfConfAuthKey 86 Send rip2IfConfSend 86 Receive rip2IfConfReceive 86 Metric rip2IfConfDefaultMe...

Page 86: ...window see RIP Version 2 Statistics on page 87 In this window you can view each subnet IP address Bad Packets Bad Routes Sent Updates and Status Address xxx xxx xxx xxx After adding a RIP address cli...

Page 87: ...sing RFC 1058 route subsumption rules rip1OrRip2 3 doNotReceive 4 4 Click on Submit Query Note To delete the RIP Address click on the IP Address under the column named Address Select Status to be inva...

Page 88: ...implies sending RIP updates compliant with RFC 1058 There are four options doNotSend 1 ripVersion1 2 rip1Compatible 3 and ripVersion2 4 rip1Compatible implies broadcasting RIP 2 updates using RFC 105...

Page 89: ...nterfaces the value 0 0 0 N where the least significant 24 bits N is the ifIndex for the IP Interface in network byte order Bad Packets rip2IfStatRcvBadPackets The number of RIP response packets recei...

Page 90: ...13 RIP Version 2 T1 E1 DACS Administrators Reference Guide 88 RIP Version 2 Statistics...

Page 91: ...t Get Next Variables snmpInTotalReqVars 91 Set Variables snmpInTotalSetVars 91 Get Requests snmpInGetRequests 91 Get Next Requests snmpInGetNexts 92 Set Requests snmpInSetRequests 92 Get Responses snm...

Page 92: ...ndow SNMP window The SNMP window displays incoming and outgoing SNMP statistics and has links for downloading and dis playing the following MIB documents Corporate MIB Enterprise MIB Product MIB In Pa...

Page 93: ...elivered to the SNMP protocol 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...

Page 94: ...that were generated by 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 S...

Page 95: ...ed 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 select...

Page 96: ...14 SNMP T1 E1 DACS Administrators Reference Guide 94 Out...

Page 97: ...nufacturePcbRevision 99 General Information boxManufactureGeneralInfo 99 Message Blocks 99 Packet Holding Message Blocks 99 Total boxMsgBlksConfigured 99 Free boxMsgBlksFree 99 Total Time Waited boxCo...

Page 98: ...od to Obtain Address boxIPAddressTechnique 103 Address boxIPAddress 103 Mask boxIPMask 103 Installation 103 Country installCountry 103 Other 104 System Manager sysContact 104 Box Name sysName 104 Phys...

Page 99: ...he 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 internets MIB II Click...

Page 100: ...fully utilized expressed in 1 100th seconds see figure 35 on page 97 Time Slices 90 Utilized boxCPUWarning This value represents a count of how many times the CPU approached full utilization expressed...

Page 101: ...d see figure 35 on page 97 General Information boxManufactureGeneralInfo A manufacturing notes area for additional information see figure 35 on page 97 Message Blocks This portion of the System main w...

Page 102: ...tets in the memory heap see figure 35 Enclosure System This portion of the System main window contains information about the internal temperature of the DACS Internal Temperature boxTemperature Displa...

Page 103: ...be displayed This results in faster page display times but may make it more difficult to navigate WWW sites that rely heavily on graphics enableGraphics 1 When this option is selected graphics on WWW...

Page 104: ...his portion of the System Modify window provides information about the SNMP version and the HTTP accessibility Version boxSnmpVersion This parameter selects the SNMP version number supported by this u...

Page 105: ...e Bootstrap Protocol A protocol described 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 ser...

Page 106: ...graphics enableGraphics 1 When this option is selected graphics on WWW pages are displayed disableWeb 2 When this option is selected access to the WWW pages is denied for everyone Monitor Privilege b...

Page 107: ...lock sizes Figure 37 Packet Holding Message Blocks window Buffer Size boxbuffersize The size in bytes of the buffer No of Buffers boxbuffercount The total number of buffers this size No Free boxbuffer...

Page 108: ...15 System T1 E1 DACS Administrators Reference Guide 106 System Packet Holding Message Blocks...

Page 109: ...Priority for Console RS 232 syslogConsolePriority 110 Min Priority for Flash Storage syslogFlashPriority 110 Min Priority for SNMP Trap Daemon syslogTrapPriority 110 Min Priority for RAM SyslogTablePr...

Page 110: ...System Log main window also contains links to the following Modify Clicking on this link displays syslog and SNMP trap daemon IP addresses message priorities and maintenance information in the flash m...

Page 111: ...IP Addresses SysLog Daemon IP Address syslogDaemonIP The IP address of a host system which is running a syslog daemon System messages with a priority greater than or equal to the configurable syslogDa...

Page 112: ...Oddity 40 priorityService 60 prioritySystem 80 priorityDisable 1000 Min Priority for Flash Storage syslogFlashPriority System messages which have a priority equal to or greater than this setting will...

Page 113: ...ill provide priorityVerbose will generate the most messages while priorityDisable will turn off all messages priorityVerbose 5 priorityDebug 10 priorityInfo 20 priorityOddity 40 priorityService 60 pri...

Page 114: ...computer monitor Maintenance This portion of the System Log Modify window contains information described in the following section Maintain Flash Storage syslogFlashClear Setting this variable to syslo...

Page 115: ...System Log Volatile Memory window see figure 40 displays timestamp and stored system log message information Figure 40 System Log Volatile Memory window Time slTick Time stamps are generated every 10...

Page 116: ...g Non Volatile window see figure 41 displays the time stamp and the messages kept in the non volatile Flash memory Figure 41 System Log Non Volatile Memory window Time slfTick Time stamps are generate...

Page 117: ...tervals dsx1ValidIntervals 122 WAN Circuit Configuration Modify 123 Line Interface Settings 123 Circuit ID dsx1CircuitIdentifier 123 Line Type dsx1LineType Type dsx1LineType 123 Line Coding dsx1LineCo...

Page 118: ...sx1TotalESs 130 Severely Errored Seconds dsx1TotalSESs 130 Severely Errored Frame Seconds dsx1TotalSEFSs 130 Unavailable Seconds dsx1TotalUASs 130 Controlled Slip Seconds dsx1TotalCSSs 130 Path Code V...

Page 119: ...d Seconds dsx1FarEndIntervalBESs 133 Degraded Minutes dsx1FarEndIntervalDMs 133 Far End Line Statistics Totals 134 Errored Seconds dsx1FarEndTotalESs 134 Severly Errored Seconds dsx1FarEndTotalSESs 13...

Page 120: ...igure 42 For more information about the objects in this window refer to T1 E1 Link Activity main window on page 119 Line Status This variable indicates interface line status If any condition other tha...

Page 121: ...ormation about this page refer to Far End Line Statistics Totals on page 134 T1 E1 Link Activity main window The T1 E1 Link Activity window has three main sections that display the following T1 E1 par...

Page 122: ...ure Far End Alarm failure is also known as a Yellow Alarm in the T1 case or Distant Alarm in the E1 case For D4 links the Far End Alarm failure occurs when bit 6 of all channels has been zero for at l...

Page 123: ...declared when greater than 10 consecutive zeroes are detected see O 162 Section 3 4 4 Loopback Pseudo Failure The Loopback Pseudo Failure is declared when the near end equipment has placed a loopback...

Page 124: ...Note Click on the Modify link to change the settings of any of the follow ing parameters see WAN Circuit Configuration Modify on page 123 The WAN Circuit Configuration window also displays the amount...

Page 125: ...ttings This portion of the WAN Circuit Configuration window contains information described in the following sections Circuit ID dsx1CircuitIdentifier This variable contains the transmission vendor s c...

Page 126: ...resent 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 dat...

Page 127: ...l is out of frame Loopback Config dsx1LoopbackConfig This variable represents the loopback configuration of the DS1 interface Agents supporting read write access should return badValue in response to...

Page 128: ...the other end detects it noErrorInjection 0 injectCRCerrorBurst 1 injectLineErrorBurst 2 Yellow Alarm Severity This reference is identical to the reference on the Alarms page in the 2604 Configuratio...

Page 129: ...he number of severely errored framing seconds encountered by a DS1 interface in the current 15 minute interval Unavailable Seconds dsx1CurrentUASs The number of unavailable seconds encountered by a DS...

Page 130: ...e current 15 minute interval Figure 47 History of Near End Performance window Interval dsx1IntervalNumber A number between 1 and 96 where 1 is the most recently completed 15 minute interval and 96 is...

Page 131: ...vals Path Code Violations dsx1IntervalPCVs The number of path coding violations encountered by a DS1 interface in one of the previous 96 individual 15 minute intervals Line Errored Seconds dsx1Interva...

Page 132: ...rrored Frame Seconds dsx1TotalSEFSs The number of severely errored framing seconds encountered by a DS1 interface in the previous 24 hour interval Unavailable Seconds dsx1TotalUASs The number of unava...

Page 133: ...e Elapsed dsx1FarEndTimeElapsed The number of seconds that have elapsed since the beginning of the far end current error measurement period Errored Seconds dsx1FarEndCurrentESs The number of far end e...

Page 134: ...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 number of f...

Page 135: ...ailable Seconds dsx1FarEndIntervalUASs 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 dsx1Fa...

Page 136: ...rface in the previous 24 hour interval Severely Errored Frame Seconds dsx1FarEndTotalSEFSs The number of far end severely errored framing seconds encountered by a DS1 interface in the previous 24 hour...

Page 137: ...ty Errored Seconds dsx1FarEndTotalBESs 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...

Page 138: ...17 T1 E1 Link T1 E1 DACS Administrators Reference Guide 136 Far End Line Statistics Totals...

Page 139: ...137 Chapter 18 T1 E1 Assignment Chapter contents Introduction 138 Displaying the T1 E1 Assignment window 138 Slot 139 Device 139 Port 139 Slot 139...

Page 140: ...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 Displaying the T1 E1 Assignment window Click on T1 E1 Assignment link...

Page 141: ...e daxWAN1DeviceType daxWAN2DeviceType daxWAN3DeviceTyp refers to the device type to which the WAN slot connects The device type options are open 0 t1 e1 1 Note There are four variables for Device Type...

Page 142: ...18 T1 E1 Assignment T1 E1 DACS Administrators Reference Guide 140 Displaying the T1 E1 Assignment window...

Page 143: ...141 Chapter 19 About Chapter contents Introduction 142 Patton Electronics Company contact information 142...

Page 144: ...Company contact information Click on About under the Configuration Menu to display the About main window see figure 53 Figure 53 About window Patton Electronics Company contact information Patton Elec...

Page 145: ...143 Chapter 20 License Chapter contents Introduction 144 End User License Agreement 144 1 Definitions 144 2 Title 145 3 Term 145 4 Grant of License 145 5 Warranty 145 6 Termination 145...

Page 146: ...r License Agreement By opening this package operating the Designated Equipment or downloading the Program s electronically the End User agrees to the following conditions 1 Definitions A Effective Dat...

Page 147: ...ind Patton Electronics Company and its licen sors disclaim all warranties either express or implied including but not limited to the implied warranties of merchantability fitness for a particular purp...

Page 148: ...20 License T1 E1 DACS Administrators Reference Guide 146 End User License Agreement...

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