ACC X.
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This software is based in part on the Fourth Berkeley Software Distribution under license from the Regents of the University of California. ©copyright 1980, 1984, 1986 Novell, Inc. ©copyright 1986-1992 Sun Microsystems, Inc. ©copyright 1985-86, 1988 Massachusetts Institute of Technology. ©copyright 1989-93 The Open Software Foundation, Inc. ©copyright 1986 Digital Equipment Corporation. ©copyright 1990 Motorola, Inc.
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Preface This manual describes the Data Analyzer accessory product for the ACC family of multiplexers. Manual Organization This manual contains the following chapters and appendices: Chapter 1 Chapter 1, “Overview,” provides an overview of the data analyzer, a description of data analyzer features, and data analyzer requirements. Chapter 2 Chapter 2 , “Installing the Data Analyzer,” describes how to install analyzer Y-cables, install the analyzer software, and configure the analyzer.
Related Documentation The documentation available for the Multiprotocol ACC family of products includes the following hardware and software manuals: Hardware Manuals • 8 Channel HP-PB ACC Multiplexer Hardware Installation and Reference Manual • 8 Channel EISA ACC Multiplexer Hardware Installation and Reference Manual • 8 Channel PCI ACC Multiplexer Hardware Installation and Reference Manual • 2 Channel (HP-PB) ACC Multiplexer Hardware Installation and Reference Manual • 4-Chan.
Contents 1. Overview Data Analyzer Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14 Data Analyzer Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .17 Data Analyzer Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .18 2. Installing the Data Analyzer Installing Analyzer Y-Cables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20 Installing the Analyzer Software . . . . . . . . . . . . . .
Contents Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36 Example . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37 protocol . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38 Format . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38 Description . . . . . . . . . . . . . . . . . . . . . . . . .
Contents B. Network Configuration Setting Up the Network Configuration File . . . . . . . . . . . . . . . . . . . . . .56 Mux Firmware Download File . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .56 Port Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .57 ZLU Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .59 Running TTGEN and Starting the ACC Mux . . . . . . . . . . . . . . . . . . .
Contents 12
1 Overview This chapter provides an overview of the data analyzer, a description of data analyzer features, and data analyzer requirements.
Overview Data Analyzer Overview Data Analyzer Overview The data analyzer is supplied with the ACC Base System product. It is a software based tool that allows real-time capture and analysis of X.25 traffic on one or more X.25 links simultaneously. It also allows analysis of ISDN traffic on the “D” channel signal and X.25 traffic on the “B” channel. It runs within an HP-UX based HP 9000 system. Although the data analyzer is designed to monitor X.
Overview Data Analyzer Overview Figure 1-1 Overview of ACC based Data Analyzer 8 Port ACC EISA & HP-IB Mux card(s) Uses Y-Cable Connect these two together 8 port PCI & 4 port ACC mux card(s) Female connector to DCE device Loopback cable Uses software access only To DTE device P2 === P1 P4 P3 0 1 2 3 4 5 6 7 Analyzer on ports 2 (TX) and 3 (RX) Configuration information Capture / Filter Daemon runc pcapture Data capture File(s) Commands to Filter Display / Control Program pdisplay Analyzer Ap
Overview Data Analyzer Overview The pcapture program can monitor all traffic on a particular X.25 link, or it can selectively monitor only traffic belonging to certain Virtual Circuits (VCs) on a link. The VCs of interest are identified by their Logical Channel Number (LCN); up to six filter LCNs may be specified for each X.25 analyzer session. By using this filter option, the size of the capture file can be minimized.
Overview Data Analyzer Features Data Analyzer Features The following list summarizes the features offered by the ACC X.25/ISDN data analyzer. • Simultaneous monitoring of up to 8 X.25 lines - up to 32 may be configured • Line speeds of up to 128Kb/s supported on 8-channel HP-PB and EISA mux cards • Line speeds of up to 2Mb/s supported on 8-channel PCI mux cards • V.
Overview Data Analyzer Requirements Data Analyzer Requirements The data analyzer requires that the ACC Base System product has been installed, including at least one ACC Interface card and (if the hardware is 8-Channel) a selected multiplexer panel. The data analyzer also requires a Y-cable when used with 8-Channel HP-PB or EISA multiplexers or non-ACC X.25 links. These can be ordered as options to the ACC product: • V.35 Y-cable • RS-232 Y-cable Refer to the product data sheet for ordering information.
2 Installing the Data Analyzer This chapter describes how to install analyzer Y-cables, install the analyzer software, and configure the analyzer.
Installing the Data Analyzer Installing Analyzer Y-Cables Installing Analyzer Y-Cables NOTE Cable installation is NOT required when using the Data Analyzer with 4-Channel (Z7300A) and 8-Channel (Z7340A) PCI ACC Multiplexer products. The analyzer Y-cable(s) must be installed to the appropriate port on the ACC multiplexer breakout panel for either external or internal X.25 links.
Installing the Data Analyzer Installing Analyzer Y-Cables Figure 2-1 Possible Y-cable Configurations To DCE device or Modem Configuration where analyzer cable is connected to an external X.25 connection. Male connector Female connector Male connector To DTE device Female connector Male connector Analyzer on ports 0 (TX) and 1 (RX) 0 1 2 3 4 5 6 7 Male connector Configuration where analyzer cable is connected to an internal ACC based X.25 port.
Installing the Data Analyzer Installing the Analyzer Software Installing the Analyzer Software The data analyzer software is provided with the ACC Base Product, which comes in SD-UX format. Installation requires the following general steps: 1. Remove any previous version of the data analyzer software with swremove. 2. Use swinstall to install the ACC base product (or just the data analyzer software if ACC base software is already installed). 3. Check /var/adm/sw/swagent.log for any errors during install.
Installing the Data Analyzer Installing the Analyzer Software NOTE swremove will fail if any ACC daemon is still active. Terminate any active ACC daemon indicated in the log file and try again. Any or all of the ACC related products besides Data Analyzer can be removed by selecting them and then marking them for removal. (Both the terminal interface and the GUI interface for swremove behave the same; only the means for selecting items differs.) Step 4.
Installing the Data Analyzer Installing the Analyzer Software The “Install (analysis)” window allows you to track summary progress of the installation process. Use the “Logfile” feature to display a detailed status, which is logged to /var/adm/sw/swagent.log. Verifying Installation Check the end of the swinstall log file /var/adm/sw/swagent.log to ensure that there were no errors during the installation. If errors occurred, correct the problem and repeat the swremove and swinstall steps.
Installing the Data Analyzer Installing the Analyzer Software However, the prompt Display> indicates that pdisplay is ready for interactive commands, and you can still use it for this installation verification procedure. Use help or ?? to display the possible commands. The next command (see below) will display the first four events in the sample capture file. Here the option “-e 1 4” selects the first four events. (Refer to the display and options commands in Chapter 3 , “Data Analyzer Commands.
Installing the Data Analyzer Installing the Analyzer Software When complete, the Display> prompt reappears. More commands can be entered now, or the program may be terminated by entering exit at the prompt.
Installing the Data Analyzer Configuring the Analyzer Configuring the Analyzer The analyzer can be configured dynamically, as needed, and this is the recommended method. The analyzer is configured dynamically by the following steps: • For 8-Channel EISA or NIO multiplexers connect an analyzer cable. • Start the ACC subsystem with the daemon pcapture running (this can be added to the zmasterd_list configuration file). • Use pdisplay to configure (use the runc command), start and stop the analyzer.
Installing the Data Analyzer Configuring the Analyzer For example, you can set-up and run the analyzer on the first two ports of the first 8-Channel multiplexer card in the ACC subsystem by entering the runc command as follows: Display> runc 0 0 All of the options that are applicable to the run command also apply to the runc command. See the entry for the runc command on page 41. NOTE For the 4-port cards and Z7340A 8-port PCI card, all channels can be monitored.
3 Data Analyzer Commands This chapter describes each of the pdisplay program commands. Each command is described in detail and followed by example of use of the command.
Data Analyzer Commands Detailed Command Descriptions Detailed Command Descriptions The following sections describes each of the pdisplay program commands. Each command is described in detail and followed by example of use of the command. The following list shows all of the commands available. display Display capture (.
Data Analyzer Commands display display The display command displays the contents of the capture file (.eve) to the screen or to standard out. Format display filename [-f] [-o opts] [-e e1 [e2]] [-l lcn#1 ...] Description The display command options have the following meanings: -f Follow the end of the file (i.e. wait and display data as it arrives). -o Set the display options (see the options command for details of option setting).
Data Analyzer Commands display Example The following example demonstrates usage for this command. See Appendix C , “Typical X.25 and ISDN Data Analyzer Sessions,” on page 65 for examples of both X.25 and ISDN analyzer sessions. NOTE Display> display x25bc.eve -e 1 3 event 0001 Chan:00 00:00:00.000 lead status: RS DTR CS DSR CD event 0002 Chan:00 00:00:00.788 LAPB:INFO C Addr01 Nr4 Ns7 X.25:CALL REQUEST mod8 LCI 20 Called addr 46500561 Calling addr 46500561 event 0003 Chan:00 00:00:00.
Data Analyzer Commands display X.
Data Analyzer Commands exit exit The exit command is used to exit from pdisplay. Note that when pdisplay is exited, any analyzer sessions that have been previously started will continue to run even after pdisplay has stopped. To stop the analyzer sessions use the stop command.
Data Analyzer Commands help help help displays help information on available commands, and details on each of the commands. Format ?? [command] or: ? [command] or: help [command] Examples Display> ?? Help table Command Description ....... ?, ?? help show shutdown run stop runc stopd display options protocol exit /e - Description ...........
Data Analyzer Commands options options The options command shows or sets the display options. Format options [set ] or: options [show] or: options [default] Description The options command sets the display options for subsequent display or run commands. Once set, the options remain in effect until altered, or until pdisplay is restarted. The following options are available: a Display raw data in ASCII8. b Display raw data in EBCDIC. c Display raw data in compressed ASCII (Non-display as __).
Data Analyzer Commands options z/Z Turn off/ON Level 4 raw display (s/S option gives raw mode). To change the option setting use the set parameter followed by one or more of the letters in the table above; for example, the command below turns off the event and timestamp display, enables the Level 4 raw data display, and turns on the Modem control lead change display. Display> options set eZL To show the current option setting, use just the options command by itself or use the show parameter.
Data Analyzer Commands protocol protocol The protocol command Selects Level 2/Level 3 protocols for display of analyzer trace data. Format protocol l2 lap/lapb/lapbe/lapd/hdlc/sdlc l3 x25/q931 Description Entering the protocol command without arguments displays the current Level 2 and Level 3 protocol selection. This command lets you specify a level 2 or level 3 protocol for analysis and display. It is usually followed by use of the run, runc or display command.
Data Analyzer Commands run run The run command starts the analyzer on a specified pair of ZLUs. Format run ZLU [-n filename] [-s filesize] [-l lcn#1 ..] -o {opts] -f Description The run command starts the analyzer running on a specified ZLU. It will automatically find the associated partner ZLU so that the correct DCE and DTE ZLUs are started together. -n Specify the capture file. If not given it will be defaulted to /var/opt/acc/log/anz_ZLU.eve where ZLU is the number specified in the command.
Data Analyzer Commands run -p Specify level 2 or level 3 protocol for analysis and trace display. See the protocol command for specific details on format for option -p. Examples To start the analyzer on ZLUs 19 and 20 use the command: run 19 The command run 20 would have the same effect. In this example the default file name would be /var/opt/acc/log/anz_19.eve. If run 20 had been used the file name would have been /var/opt/acc/log/anz_20.eve, but the data captured would have been the same.
Data Analyzer Commands runc runc The command runc creates a pair of analyzer ZLUs using the specified interface card, port and subchannel, and runs the analyzer on these ZLUs. Format runc card port [subch] [-dce | dte] [] Description For cards which support subchannelling (T1/E1 cards for example) the subchannel number is mandatory.
Data Analyzer Commands show show This command displays all the ZLUs configured in the ACC Mux system. Format show Description The show command shows the mode, state, and file information for each ZLU. For example: Display> show ZLU.# MX 19 02 2 20 02 3 21 02 4 22 02 5 23 02 6 24 02 7 P Sub Typ AZLU# Mode Stat LC.M size 000 DTE 20 Halt Stop None 508 000 DCE 19 Halt Stop None 508 000 DTE 22 Halt Run None 256 000 DCE 21 Halt Run None 256 000 DTE 24 Halt Stop None 0 000 DCE 23 Halt Stop None 0 Filename....
Data Analyzer Commands show AZLU This is the partner ZLU, which should also appear in the display. The partner ZLU must be a different type (DCE if this ZLU is a DTE, and DTE if DCE). Mode The mode field gives the action that pcapture takes when the capture file is full. It may be Halt or Wrap. If Halt is indicated then the analyzer will halt when the file is full; if Wrap is indicated then the file will be overwritten with new data.
Data Analyzer Commands shutdown shutdown The shutdown command shuts down the pcapture program. Format shutdown Description This command is used to cleanly shut down the pcapture program. When this command is invoked pdisplay will prompt to ensure that the shutdown is to proceed. If this question is answered with a “y” then a message is sent to pcapture to shut it down. The pcapture program will then shut down all current analyzer traces, close all analyzer files, and then shut itself down and exit.
Data Analyzer Commands stop stop The stop command stops the analyzer on a specified pair of ZLUs.: Format stop ZLU Description This command stops the analyzer running on the ZLU specified and its partner ZLU. It shuts down the two ZLUs and closes the capture file. To stop the analyzer on ZLU 19 and 20, use the stop 19 command; The command stop 20 has the same effect.
Data Analyzer Commands stopd stopd The stopd command stops the analyzer and deletes the analyzer ZLUs in use provided that they were dynamically configured by previous use of the runc command. Format stopd card port [subchannel] Description This command stops the protocol analyzer on the specified card, port and (if an applicable card type is in use) subchannel. pdisplay then deletes the corresponding pair of analyzer ZLUs.
A Analyzer Cable Assemblies 47
Analyzer Cable Assemblies RS232 Cable Assembly RS232 Cable Assembly Figure A-1 RS232 Cable Assembly 48 Appendix A
Analyzer Cable Assemblies RS232 Cable Assembly Figure A-2 RS232 Cable Assembly (Continued) P1 P2 (Plug Connector) (Receptacle Conn) Signal Name Pins 1 2 3 4 5 6 7 8 9 10 CHASSIS GND TD RD RTS CTS DSR SG DCD QM 11 SDCD 12 15 16 17 18 19 20 21 22 23 SCTE 24 SRD RC DCR SRTS DTR SQ RI Pins Signal Name 1 CHASSIS GND 2 TD 3 RD 4 RTS 5 CTS 6 DSR 7 SG 8 DCD 9 10 11 QM 12 SDCD 15 16 17 18 19 20 21 22 23 24 SRD RC DCR SRTS DTR SQ RI SCTE P3 P4 (Plug Connector) (Plug Connector) Signal Name Pins
Analyzer Cable Assemblies RS232 Cable Assembly Table A-1 RS-232 Pinouts 50 P1 P2 P3 P4 Male Female Male Male 1 1 2 2 3 3 4 4 5 5 5 6 6 6 7 7 7 8 8 8 9 9 10 10 11 11 12 12 13 13 14 14 15 15 16 16 17 17 18 18 19 19 20 20 21 21 22 22 23 23 24 24 3 3 5 7 17 17 8 6 Appendix A
Analyzer Cable Assemblies V.35 Cable Assembly V.35 Cable Assembly Figure A-3 V.
Analyzer Cable Assemblies V.35 Cable Assembly Figure A-4 V.
Analyzer Cable Assemblies V.35 Cable Assembly Table A-2 V.
Analyzer Cable Assemblies V.
B Network Configuration 55
Network Configuration Setting Up the Network Configuration File Setting Up the Network Configuration File The first step is to configure the analyzer ports into the ttgen configuration file. A sample file is supplied with the product to illustrate how the configuration should be done. This file is called /opt/acc/cfg/x25an_sample.answ, or x25an_4ch_sample.answ for E1/T1 cards. A full listing of these files is given at the end of this appendix.
Network Configuration Setting Up the Network Configuration File Port Definitions Each port on each multiplexer card to be used for the Data Analyzer must be correctly configured to support the Frame capture firmware protocol. In the 8-channel sample shown below, ports 2 to 7 on mux 0 are used for analyzer ports. Note the following configuration requirements: • Select the correct mux and port for each analyzer connection. • Set RS232 mode for both RS-232 and V.35 analyzer ports.
Network Configuration Setting Up the Network Configuration File Figure B-1 Connections For 8-Channel Example Female connector to DCE device P2 Connect these two together Y-Cable P numbers per Appendix A Loopback Cable To DTE device ==== male connectors Int P1 0 1 P4 P3 2 3 4 5 6 7 Analyzer on ports 2 (TX) and 3 (RX) 58 Appendix B
Network Configuration Setting Up the Network Configuration File ZLU Definitions Finally the ZLUs to be used for the Analyzer session must be defined. Take care to define these carefully since errors in these definitions may not be detected by ttgen. If there are such errors they may not be detected until the ports are used. Term Term Term Term Term Term 0019 0020 0021 0022 0023 0024 0:2 0:3 0:4 0:5 0:6 0:7 HDLC.FRAME HDLC.FRAME HDLC.FRAME HDLC.FRAME HDLC.FRAME HDLC.
Network Configuration Setting Up the Network Configuration File may be used for application or operational description, for example, “Backup X.25 link monitor.” Running TTGEN and Starting the ACC Mux Once the network configuration is complete, the file must be compiled by ttgen. To run ttgen use the following command: $ ttgen -o file.answ file.tmem Here file.answ is the source file that has just been set up, and file.tmem is the output file to be used by zmon to start the ACC Mux system.
Network Configuration Setting Up the Network Configuration File Pcapture runs as a daemon and reports its errors to the ACC Mux message file. If pcapture is not running correctly, look at the end of the daily ACC Mux log file, or on the system console if console logging has been enabled for ACC Mux. The log file name depends on the day of the week (i.e., /var/opt/acc/log/mon.tlog is Monday’s file). To look at the end of this file: $ tail -20 /var/opt/acc/log/mon.
Network Configuration Setting Up the Network Configuration File $pdisplay options Current option settings Level 2 Decode header: Display raw data: Yes u/U No v/V Level 3 Decode header: Decode facilities: Display raw data Yes w/W Yes x/X No y/Y Level 4 Display raw data: Yes z/Z Display Event# & time (e/E) Display Lead changes (l/L) Raw data display (see below) Raw data single or full (s/S) No Yes ASCII8 Single Raw data display modes: a - ASCII8 b - EBCDIC c - COMPA ASCII h - Hex Exit program $ Thi
Network Configuration Sample Network Configuration File Sample Network Configuration File The sample network configuration file (ttgen configuration file) supplied with the product is shown below. The file is installed in /opt/acc/cfg/x25an_sample.answ when swinstall is run.
Network Configuration Sample Network Configuration File Terminal-Definition Term 0017 0:0 X25.LAPB option 30h * no_autostart last_pvc 0 first_insvc 0 last_insvc 0 first_svc 1 last_svc 3 first_outsvc 0 last_outsvc 0 def_inpacket 8 def_outpacket 8 Term 0500 0:0 x25.svc.io Repeat Term 0531 0:1 x25.svc.io Term Term Term Term Term Term ”Level.2 DCE” 0000h 0000h 99 0 0 0 0 ”Level.3 SVC in” 8009H 43EAH 10 0 0 0 0 ”Level.2 DTE” 2 Term 0018 0:1 X25.
C Typical X.
Typical X.25 and ISDN Data Analyzer Sessions Introduction Introduction This section provides the results of actual Data Analyzer sessions that were run using this software. The sessions were run on both a 4-Channel T1/E1 multiplexer and on an 8-Channel multiplexer. Both an X.25 session and an ISDN session are described for the 4-Channel multiplexer. But because the 8-Channel multiplexer was not designed to provide ISDN service, only an X.25 session is described for this product.
Typical X.25 and ISDN Data Analyzer Sessions Introduction These sessions were run with the HP-UX utility Script executing in the background, to preserve a trace of all terminal activity involved with the procedures.
Typical X.25 and ISDN Data Analyzer Sessions 4-Channel T1/E1 Multiplexer Sessions 4-Channel T1/E1 Multiplexer Sessions As outlined previously under “General Procedures”, the T1/E1 multiplexer board was installed per the steps noted in the 4-Channel T1/E1 ACC Multiplexer Hardware Installation Guide. The base system and X.25 protocol software was installed and verified per the steps noted in X.25/ACC Installation and Configuration Guide.
Typical X.
Typical X.25 and ISDN Data Analyzer Sessions 4-Channel T1/E1 Multiplexer Sessions Starting ACC and ISDN Once a ttgen file is properly configured per the preceding installation, the ACC Mux subsystem can be started using the appropriate .tmem file: $ zmasterd cold /opt/acc/cfg/isdn.
Typical X.25 and ISDN Data Analyzer Sessions 4-Channel T1/E1 Multiplexer Sessions The log of terminal activity (echo) for the x25check test looks like this: Script started on Fri Mar 7 11:39:06 1997 # x25check 4082524346 -ilooplink -n 1 -s 10 X25CHECK (c) COPYRIGHT Hewlett-Packard Company 1988. Test Starts on .. Fri Mar 7 11:42:59 1997 Initialization of the test... CALL packet sent ... DATA packet sent ...
Typical X.25 and ISDN Data Analyzer Sessions 4-Channel T1/E1 Multiplexer Sessions event event event event event event event event event event event event event event 72 0004 Subch:23 11:33:59.381 LAPB:INFO C Addr03 Nr0 Ns0 X.25:RESTART INDICATION mod8 LCI 0 Cause code 7 Network operational Diagnostic code 0 No additional info 0005 Subch:23 11:33:59.382 LAPB:RR R Addr03 Nr1 0006 Subch:23 11:33:59.383 LAPB:RR R Addr01 Nr1 0007 Subch:23 11:33:59.390 LAPB:INFO C Addr01 Nr1 Ns1 X.
Typical X.25 and ISDN Data Analyzer Sessions 4-Channel T1/E1 Multiplexer Sessions event 0018 Subch:23 11:34:00.472 LAPB:INFO C Addr01 Nr4 Ns4 X.25:CLEAR REQUEST mod8 LCI 5 Cause code 0 DTE originated Diagnostic code 241 Undefined event 0019 Subch:23 11:34:00.472 LAPB:RR R Addr01 Nr4 event 0020 Subch:23 11:34:00.472 LAPB:RR R Addr01 Nr5 event 0021 Subch:23 11:34:00.472 LAPB:INFO C Addr03 Nr5 Ns4 X.25:CLEAR CONFIRM mod8 LCI 5 event 0022 Subch:23 11:34:00.
Typical X.25 and ISDN Data Analyzer Sessions 4-Channel T1/E1 Multiplexer Sessions event event event event event event event event event event event event event event event 74 No additional info 0005 Subch:23 11:42:59.242 LAPB:RR R Addr03 Nr1 0006 Subch:23 11:42:59.271 LAPB:RR R Addr01 Nr1 0007 Subch:23 11:42:59.271 LAPB:INFO C Addr01 Nr1 Ns1 X.25:CALL REQUEST mod8 LCI 5 Called addr 4082524346 Calling addr 4082524345 0008 Subch:23 11:42:59.271 LAPB:RR R Addr01 Nr2 0009 Subch:23 11:42:59.
Typical X.25 and ISDN Data Analyzer Sessions 4-Channel T1/E1 Multiplexer Sessions Diagnostic code 241 Undefined event 0020 Subch:23 11:43:00.344 LAPB:RR R Addr01 Nr5 event 0021 Subch:23 11:43:00.344 LAPB:INFO C Addr03 Nr5 Ns4 X.25:CLEAR CONFIRM mod8 LCI 5 event 0022 Subch:23 11:43:00.345 LAPB:RR R Addr03 Nr5 event 0023 Subch:23 11:43:00.345 LAPB:RNR R Addr01 Nr5 event 0024 Subch:23 11:43:00.345 LAPB:DISC C Addr03 P event 0025 Subch:23 11:43:00.
Typical X.25 and ISDN Data Analyzer Sessions 4-Channel T1/E1 Multiplexer Sessions event event event event event 76 0005 Subch:24 11:41:23.659 LAPD:INFO C SAPI00 TEI00 Nr15 Ns9 Q.
Typical X.25 and ISDN Data Analyzer Sessions 4-Channel T1/E1 Multiplexer Sessions event event event event event event event event event event event event event event 0010 Subch:24 11:41:23.677 LAPD:RR R SAPI00 TEI00 Nr17 0011 Subch:24 11:41:23.753 LAPD:INFO C SAPI00 TEI00 Nr10 Ns17 Q.931:Connect Call Reference:Len 02 Val 0x0400 DEST 0012 Subch:24 11:41:23.756 LAPD:RR R SAPI00 TEI00 Nr18 0013 Subch:24 11:41:23.765 LAPD:INFO C SAPI00 TEI00 Nr18 Ns10 Q.
Typical X.25 and ISDN Data Analyzer Sessions 4-Channel T1/E1 Multiplexer Sessions event event event event event event event 78 CHANNEL IDENT len=5 5 bytes: 18 03 a1 83 97 INTERFACE implicitly indentified INTERFACE TYPE: Other (Primary) CHANNEL Indicated: Prefer CHANNEL is Not D Channel CHANNEL SELECT: B1 Channel STANDARD: CCITT CHANNEL number indicated: 23 TYPE: B-channel Units CALLED PARTY NUMBER len=14 TYPE OF NUMBER: Unknown NUMBER PLAN ID: Unknown 14082524346 0024 Subch:24 11:42:59.
Typical X.25 and ISDN Data Analyzer Sessions 4-Channel T1/E1 Multiplexer Sessions event event event event event event event event event event event event event event event event event event event event 0031 Subch:24 11:42:59.158 LAPD:INFO C SAPI00 TEI00 Nr23 Ns13 Q.931:Connect Ack Call Reference:Len 02 Val 0x0500 0032 Subch:24 11:42:59.161 LAPD:RR R SAPI00 TEI00 Nr14 0033 Subch:24 11:43:00.554 LAPD:INFO C SAPI00 TEI00 Nr14 Ns23 Q.
Typical X.25 and ISDN Data Analyzer Sessions 4-Channel T1/E1 Multiplexer Sessions LAPD:RR R SAPI00 TEI00 F Nr15 0051 Subch:24 11:52:15.812 LAPD:RR C SAPI00 TEI00 P Nr25 event 0052 Subch:24 11:52:15.815 LAPD:RR R SAPI00 TEI00 F Nr15 event 0053 Subch:24 11:53:35.814 LAPD:RR C SAPI00 TEI00 P Nr25 event 0054 Subch:24 11:53:35.817 LAPD:RR R SAPI00 TEI00 F Nr15 event 0055 Subch:24 11:54:55.817 LAPD:RR C SAPI00 TEI00 P Nr25 event 0056 Subch:24 11:54:55.
Typical X.25 and ISDN Data Analyzer Sessions 8-Channel ACC Multiplexer Sessions 8-Channel ACC Multiplexer Sessions As outlined previously under “General Procedures”, the 8-Channel multiplexer board was installed per the steps noted in the ACC Multiplexer Hardware Installation Guide. The base system and X.25 protocol software was installed and verified per the steps noted in X.25/ACC Installation and Configuration Guide.
Typical X.25 and ISDN Data Analyzer Sessions 8-Channel ACC Multiplexer Sessions event 0008 Subch:00 18:48:18.032 LAPB:RR R Addr01 Nr2 event 0009 Subch:00 18:48:19.060 LAPB:INFO C Addr03 Nr2 Ns2 X.25:DATA mod8 LCI 1 Pr0 Ps0 event 0010 Subch:00 18:48:19.062 LAPB:RR R Addr03 Nr3 event 0011 Subch:00 18:48:19.064 LAPB:INFO C Addr01 Nr3 Ns2 X.25:RR mod8 LCI 1 Pr1 event 0012 Subch:00 18:48:19.064 LAPB:RR R Addr01 Nr3 event 0013 Subch:00 18:48:19.084 LAPB:INFO C Addr01 Nr3 Ns3 X.
Typical X.25 and ISDN Data Analyzer Sessions 8-Channel ACC Multiplexer Sessions LAPB:INFO C Addr01 Nr6 Ns5 X.25:CALL ACCEPTED mod8 LCI 1 Called addr Addr length = 0 Calling addr Addr length = 0 event 0024 Subch:00 18:48:39.662 LAPB:RR R Addr01 Nr6 event 0025 Subch:00 18:48:40.695 LAPB:INFO C Addr03 Nr6 Ns6 X.25:DATA mod8 LCI 1 Pr0 Ps0 M event 0026 Subch:00 18:48:40.697 LAPB:RR R Addr03 Nr7 event 0027 Subch:00 18:48:40.698 LAPB:INFO C Addr01 Nr7 Ns6 X.25:RR mod8 LCI 1 Pr1 event 0028 Subch:00 18:48:40.
Typical X.25 and ISDN Data Analyzer Sessions 8-Channel ACC Multiplexer Sessions event event event event event event event event event event event event event event event event 84 0038 Subch:00 18:48:40.763 LAPB:RR R Addr01 Nr2 0039 Subch:00 18:48:40.784 LAPB:INFO C Addr01 Nr2 Ns2 X.25:DATA mod8 LCI 1 Pr4 Ps0 M 0040 Subch:00 18:48:40.785 LAPB:RR R Addr01 Nr3 0041 Subch:00 18:48:40.787 LAPB:INFO C Addr03 Nr3 Ns2 X.25:RR mod8 LCI 1 Pr1 0042 Subch:00 18:48:40.803 LAPB:INFO C Addr01 Nr2 Ns3 X.
Typical X.25 and ISDN Data Analyzer Sessions 8-Channel ACC Multiplexer Sessions event event event DTE originated Diagnostic code 241 Undefined 0054 Subch:00 18:48:40.858 LAPB:RR R Addr03 Nr7 0055 Subch:00 18:48:40.867 LAPB:INFO C Addr01 Nr7 Ns6 X.25:CLEAR CONFIRM mod8 LCI 1 0056 Subch:00 18:48:40.867 LAPB:RR R Addr01 Nr7Break detected - end of display 20 stopped Analyzer on ZLUs 19 and Display> show ZLU.# MX P Sub Typ AZLU# Mode Stat LC.M Size Filename...........
Typical X.
