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HP OpenVMS System Management Utilities Reference Manual
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Note that specifying the file name explicitly in the boot command overrides the file name specified in the node database entry.

SHOW ACP

Displays the current settings for LANCP and LANACP.

Format

SHOW ACP

Parameters

None.

Qualifiers

/OUTPUT=file-name

Creates the specified file and directs output to it.

Example


LANCP> SHOW ACP
LANCP/LANACP options: 
  Verify is OFF 
  OPCOM messages are ENABLED 
  DLL packet tracing is DISABLED

This example shows how LANCP and LANACP are currently configured.

SHOW CONFIGURATION

Displays a list of LAN devices and characteristics on the system.

Format

SHOW CONFIGURATION

Parameters

None.

Qualifiers

/OUTPUT=file-name

Creates the specified file and directs output to it.

/USERS

Shows which protocols are using which template device.

Example


LANCP> SHOW CONFIGURATION/USERS
LAN Configuration:
 
 





  

    
      

      
 
  
 
  
      Parent or 
Device PrefCPU  Medium/User  Version  Link  Speed  Duplex Auto  BufSize   MAC Address       Type  Description 
------ ------   -----------  -------  ----  -----  ------ ----- -------  -----------------  ----  ----------- 
EIA0      3      Ethernet    X-49     Up     100   Full   Yes   1500     AA-00-04-00-CF-4C  UTP DE602-AA  DECnet 
                                                                                                      LAN device 
                                                                         00-50-8B-E3-F7-CE (default) 
   EIA2          60-03 DNA Routing                              1498 
   EIA22         80-41 LAST                                     1500 
   EIA25         08-00-2B-60-01 MOP Dump/Load                   1492 
   EIA26         60-01 MOP Dump/Load                            1498 
EIB0      2      Ethernet    X-49     Up     100   Full   Yes   1500  00-50-8B-E3-F7-CF  UTP DE602-AA 
   EIB18         80-41 LAST                                     1500 
EIC0      1      Ethernet    X-49     Up     100   Full   Yes   1500  00-02-A5-2C-80-94  UTP DE602-TA 
EID0      0      Ethernet    X-49     Up     100   Full   Yes   1500  00-02-A5-2C-80-95  UTP DE602-TA 
EWA0      1      Ethernet    X-58     Up     100   Full   Yes   9000  00-15-60-5E-C2-44  UTP AB465A    Test LAN 
   EWA19         80-41 LAST                                     9000 
EWB0      0      Ethernet    X-58     Up     100   Full   Yes   9000  00-15-60-5E-C2-45  UTP AB465A    Test LAN 
   EWB18         80-41 LAST                                     9000 
EWC0      3      Ethernet    X-117    Up     100   Full   Yes   1500  00-30-6E-4A-27-F4  UTP DE500 
EWD0      1      Ethernet    X-58    Down     -      -    Yes   9000  00-30-6E-4C-3E-9E  MMF A9782A    Fiber Test 
                                                                                                             LAN 
EIE0      0      Ethernet    X-20     Up    1000   Full   Yes   8174  00-12-79-42-FC-58  UTP AB545A    Bottom port 
EIF0      3      Ethernet    X-20    Down     -      -    Yes   8174  00-12-79-42-FC-59  UTP AB545A     ... 
EIG0      2      Ethernet    X-20     Up    1000   Full   Yes   8174  00-12-79-42-FC-5A  UTP AB545A     ... 
EIH0      1      Ethernet    X-20     Up    1000   Full   Yes   8174  00-12-79-42-FC-5B  UTP AB545A    Top port 
EII0      0      Ethernet    X-20    Down     -      -    Yes   8174  00-30-6E-5D-2F-6E  MMF A7011A 
EIJ0      3      Ethernet    X-20    Down     -      -    Yes   8174  00-30-6E-5D-2F-6F  MMF A7011A 
EWE0      2      Ethernet    X-17     Up   10000   Full    No   9000  00-0C-FC-00-02-7A  SMF XFRAME-S  Connected 
                                                                                                         to SYS5 
LLA0    EIC      Ethernet    X-19     Up     100   Full    No   1500  AA-00-00-2C-80-94  UTP DE602-TA 
VLA0    EII/48   Ethernet    X-13    Down     -      -    Yes   1500  00-30-6E-5D-2F-6E  MMF EII       Test VLAN 
                                                                                                          tag 48

This example shows the output from a SHOW CONFIGURATION/USERS command entered on a node with 17 LAN devices, 4 of which are actively in use.

SHOW DEVICE

Displays information in the volatile device database. If the LANACP process is not running, displays a list of current LAN devices.

Format

SHOW DEVICE device-name

Parameter

device-name

Supplies the LAN controller device name. The device name has the form ddcu where dd is the device code, c is the controller designation, and u is the unit number. LAN devices are specified as the name of the template device which is unit 0. For example, the first DE435 Ethernet device is specified as EWA0, the second as EWB0.

For example, you can specify a DEMNA controller as EXA, EXA0, or EXA0:. This refers to the LAN template device, for which is maintained most of the device parameters and counters. Also, the device name can refer to a device unit representing an actual user or protocol. For example, the cluster protocol can be started on a device as EWA1. You can specify specific device units to view unit-specific parameter information.

If you do not specify a device name, all devices are displayed.

If you specify a device name, all matching LAN devices are displayed, for example: E to select all Ethernet devices, F for FDDI, I for Token Ring, EW to select all Ethernet PCI Tulip devices.

Note
If you do not specify a qualifier, the utility displays the matching devices without additional information.

Qualifiers

/ALL

Shows all devices that match device name.

/CHARACTERISTICS or PARAMETERS

Displays status and related information about the device.

/COUNTERS

Displays device counters.

/DLL or MOPDLL

Displays LAN volatile device database information related to MOP downline load for the device.

/INTERNAL_COUNTERS

Displays internal counters. By default, it does not display zero counters. To see all counters, including zero, use the additional qualifier /ZERO. To see the debug counters, use the additional qualifier /DEBUG.

/MAP

Displays the current configuration of the functional address mapping table.

/MESSAGES

Displays the console messages displayed by the LAN driver as part of the LAN driver internal counters. This qualifier is included for convenience, to avoid scanning the internal counters to get to the message data.

/OUTPUT=file-name

Creates the specified file and directs output to it.

/REVISION

Displays the current LAN driver and device revision information, if available or applicable. Not all LAN drivers maintain revision information.

/SR_ENTRY

Displays the contents of the current Token Ring source routing cache table.

/TRACE

Displays LAN driver trace data.

/VLAN

Displays a list of IEEE 802.1Q tags that are configured on the switch port connected to the specified physical LAN device. LANCP listens for the GVRP (GARP (Generic Attribute Registration Protocol) VLAN Registration Protocol) packets that contain the configuration information and displays the configured tags.

The switch periodically sends GVRP packets to provide VLAN configuration information in compliance with the IEEE 802.1Q specification. If GVRP is not configured on the switch, or if the LAN device is not connected to a switch, this command displays only the list of tags that the VLAN driver has configured.

Examples

#1 

LANCP> SHOW DEVICE/COUNTERS EXA0
Device Counters EXA0: 
             Value  Counter 
             -----  ------- 
            259225  Seconds since last zeroed 
           5890496  Data blocks received 
           4801439  Multicast blocks received 
            131074  Receive failure 
         764348985  Bytes received 
         543019961  Multicast bytes received 
                 3  Data overrun 
           1533610  Data blocks sent 
            115568  Multicast packets transmitted 
            122578  Blocks sent, multiple collisions 
             86000  Blocks sent, single collision 
            189039  Blocks sent, initially deferred 
         198120720  Bytes sent 
          13232578  Multicast bytes transmitted 
           7274529  Send failure 
                 0  Collision detect check failure 
                 0  Unrecognized frame destination 
                 0  System buffer unavailable 
                 0  User buffer unavailable

This command displays counters for Ethernet device EXA0.

#2 

LANCP> SHOW DEVICE/MAP ICA0
 
Multicast to Functional Address Mapping ICA0: 
   Multicast address   Functional Address   Bit-Reversed 
   -----------------   ------------------   ------------ 
   09-00-2B-00-00-04   03-00-00-00-02-00    C0:00:00:00:40:00 
   09-00-2B-00-00-05   03-00-00-00-01-00    C0:00:00:00:80:00 
   CF-00-00-00-00-00   03-00-00-08-00-00    C0:00:00:10:00:00 
   AB-00-00-01-00-00   03-00-02-00-00-00    C0:00:40:00:00:00 
   AB-00-00-02-00-00   03-00-04-00-00-00    C0:00:20:00:00:00 
   AB-00-00-03-00-00   03-00-08-00-00-00    C0:00:10:00:00:00 
   09-00-2B-02-00-00   03-00-08-00-00-00    C0:00:10:00:00:00 
   09-00-2B-02-01-0A   03-00-08-00-00-00    C0:00:10:00:00:00 
   AB-00-00-04-00-00   03-00-10-00-00-00    C0:00:08:00:00:00 
   09-00-2B-02-01-0B   03-00-10-00-00-00    C0:00:08:00:00:00 
   09-00-2B-00-00-07   03-00-20-00-00-00    C0:00:04:00:00:00 
   09-00-2B-00-00-0F   03-00-40-00-00-00    C0:00:02:00:00:00 
   09-00-2B-02-01-04   03-00-80-00-00-00    C0:00:01:00:00:00 
   09-00-2B-02-01-07   03-00-00-02-00-00    C0:00:00:40:00:00 
   09-00-2B-04-00-00   03-00-00-04-00-00    C0:00:00:20:00:00 
   09-00-2B-02-01-00   03-00-00-00-08-00    C0:00:00:00:10:00 
   09-00-2B-02-01-01   03-00-00-00-10-00    C0:00:00:00:08:00 
   09-00-2B-02-01-02   03-00-00-00-20-00    C0:00:00:00:04:00 
   03-00-00-00-00-01   03-00-00-00-00-01    C0:00:00:00:00:80 
   03-00-02-00-00-00   03-00-02-00-00-00    C0:00:40:00:00:00

This command displays mapping information for Token Ring device ICA0.

#3 

LANCP> SHOW DEVICE/MOPDLL
 
Device Listing, volatile database: 
           --- MOP Downline Load Service Characteristics --- 
Device     State   Access Mode      Clients           Data Size 
------     -----   -----------      -------           --------- 
EXA0      Enabled  Exclusive    KnownClientsOnly      1400 bytes 
FXA0      Disabled NoExclusive  NoKnownClientsOnly     246 bytes

This command displays MOP downline load information in the LAN volatile device database for all known devices.

#4 

LANCP> SHOW DEVICE/MOPDLL EXA0
 
Device Listing, volatile database: 
           --- MOP Downline Load Service Characteristics --- 
Device     State   Access Mode      Clients           Data Size 
------     -----   -----------      -------           --------- 
EXA0      Enabled  Exclusive    KnownClientsOnly      1400 bytes

This command displays MOP downline load information in the LAN volatile device database for device EXA0.

#5 

LANCP> SHOW DEVICE/PARAMETERS IRA0
Device Parameters IRA0: 
             Value  Parameter 
             -----  --------- 
            Normal  Controller mode 
          External  Internal loopback mode 
 00-00-93-58-5D-32  Hardware LAN address 
        Token Ring  Communication medium 
           Enabled  Functional address mode 
                No  Full duplex enable 
                No  Full duplex operational 
                16  Line speed (megabits/second) 
           16 Mbps  Ring speed 
               STP  Line media 
           Enabled  Early token release 
          Disabled  Monitor contender 
               200  SR cache entries 
                 2  SR discovery timer 
                60  SR Aging Timer 
           Enabled  Source routing 
                 3  Authorized access priority 
 AA-00-04-00-92-FF  Upstream neighbor 
                 0  Ring number

This command displays status and parameters information for Token ring device IRA0.

#6 

LANCP> SHOW DEVICE/REVISION EWF0
Device Revisions EWF0: 
                  Value  Component 
                  -----  --------- 
               02000041  Device hardware revision 
      08020110 00000004  Port driver revision 
      08020172 00000001  LAN common routines revision

This command displays revision information for Ethernet device EWF0:.

#7 

LANCP> SHOW DEVICE/SR_ENTRY ICA0
Source Routing Cache Table ICA0: 
   LAN address      State    XmtTmo   RcvTmo  StaleTmo DiscvTmo 
-----------------   -----   -------- -------- -------- -------- 
AA-00-04-00-92-FF   LOCAL   00000028 00000028 00000245 00000000

This command displays source routing entry information for Token Ring device ICA0.

SHOW DLL or MOPDLL

Displays the current state of MOP downline load services for the system, including devices for which MOP loading is enabled and counters information.

Format

SHOW DLL or MOPDLL

Parameters

None.

Qualifier

/OUTPUT=file-name

Creates the specified file and directs output to it.

Example


LANCP>SHOW DLL
LAN DLL Status: 
 EXA enabled in exclusive mode for known nodes only, 
       data size 1482 bytes 
 FXA disabled 
 
       #Loads  Packets    Bytes     Last load time     Last loaded 
       ------  -------    -----  --------------------  ------------ 
 EXA      5     1675    4400620  22-SEP-2002 10:27.51    GALAXY 
 FXA      0        0          0

On this node, there are two LAN devices, EXA (DEMNA) and FXA (DEMFA). MOP downline load service is enabled on EXA in exclusive mode.

Requests are answered only for nodes that are defined in the LANACP node database. The image data size in the load messages is 1482 bytes. There have been five downline loads, the last one occurring on node GALAXY at 10:27. Finally, there are no recorded downline loads for FXA, which is currently disabled for downline load service.

SHOW LOG

Displays recent downline load activity (the last 2048 bytes of log data written to the log file SYS$MANAGER:LAN$ACP.LOG).

Format

SHOW LOG

Parameters

None.

Qualifier

/OUTPUT=file-name

Creates the specified file and directs output to it.

Example


LANCP> SHOW LOG
 
SYS$MANAGER:LAN$ACP.LOG latest contents: 
 
17-MAR-2005 07:29:51.71  Volunteered to load request on EXA0 from HELENA 
    Requested file:  LAVC$SYSDEVICE:<SYS1A.>[SYSCOMMON.SYSLIB]NISCS_LOAD.EXE 
17-MAR-2005 07:29:53.00  Load succeeded for HELENA on EXA0 
    MOP V3 format, System image, 
LAVC$SYSDEVICE:<SYS1A.>[SYSCOMMON.SYSLIB]NISCS_LOAD.EXE 
    Packets:  84 sent, 84 received 
    Bytes:    121492 sent, 168 received, 120988 loaded 
    Elapsed time:  00:00:01.09, 110998 bytes/second 
17-MAR-2005 07:29:53.60  Could not respond to load request on EXA0 from AJAX, 
file not found 
    Requested file:  LAN$DLL:READ_ADDR.SYS 
17-MAR-2005 07:29:54.46  Could not respond to load request on EXA0 from AJAX, 
file not found 
    Requested file:  LAN$DLL:READ_ADDR.SYS 
17-MAR-2005 07:29:57.36  Volunteered to load request on EXA0 from HELENA 
    Requested file:  LAVC$SYSDEVICE:<SYS1A.>[SYSCOMMON.SYSLIB]NISCS_LOAD.EXE 
17-MAR-2005 07:29:58.49  Volunteered to load request on EXA0 from AJAX 
    Requested file:  LAVC$SYSDEVICE:<SYS10.>[SYSCOMMON.SYSLIB]NISCS_LOAD.EXE 
17-MAR-2005 07:29:59.49  Load succeeded for HELENA on EXA0 
    MOP V3 format, System image, 
LAVC$SYSDEVICE:<SYS1A.>[SYSCOMMON.SYSLIB]NISCS_LOAD.EXE 
    Packets:  84 sent, 84 received 
    Bytes:    121492 sent, 168 received, 120988 loaded 
    Elapsed time:  00:00:01.73, 69935 bytes/second 
17-MAR-2005 07:30:03.66  Volunteered to load request on EXA0 from AJAX 
    Requested file:  LAN$DLL:ONE.SYS 
17-MAR-2005 07:30:04.05  Load succeeded for AJAX on EXA0 
    MOP V3 format, System image, LAN$DLL:ONE.SYS 
    Packets:  9 sent, 9 received 
    Bytes:    11354 sent, 18 received, 11300 loaded 
    Elapsed time:  00:00:00.04, 282500 bytes/second 
17-MAR-2005    Requested file:  LAN$DLL:ONE.SYS 
17-MAR-2005 07:30:05.18  Load succeeded for AJAX on EXA0 
    MOP V3 format, System image, LAN$DLL:ONE.SYS 
    Packets:  9 sent, 9 received 
    Bytes:    11354 sent, 18 received, 11300 loaded 
    Elapsed time:  00:00:00.04, 282500 bytes/second

This command displays the last 2048 bytes of log data written to the log file SYS$MANAGER:LAN$ACP.LOG.

SHOW NODE

Displays information in the LAN volatile node database.

Format

SHOW NODE node-name

Parameter

node-name

Specifies the name of a node in the LAN volatile node database. The name can include up to 63 characters associated with the node address. If you do not specify a node name, all nodes are displayed.

Qualifiers

/ALL

Displays information for all nodes in the LAN volatile node database. If you specify a node name, all matching nodes are selected; for example, A/ALL selects all nodes beginning with A.

/OUTPUT=file-name

Creates the specified file and directs output to that file. If the file extension is .com, the output is in the form of a list of DEFINE NODE or SET NODE commands. The resulting command file can be used to create the LAN node databases.

/TOTAL

Display counter totals only, for the nodes selected.

Examples

#1 

LANCP> SHOW NODE
Node Listing: 
 
GALAXY (08-00-2B-2C-51-28): 
 MOP DLL: Load file: APB.EXE 
          Load root: $64$DIA24:<SYS11.> 
          Boot type: Alpha satellite 
 
 
 
CALPAL (08-00-2B-08-9F-4C): 
 MOP DLL: Load file: READ_ADDR.SYS 
          Last file: LAN$DLL:APB_X5WN.SYS 
          Boot type: Other 
          2 loads requested, 1 volunteered 
          1 succeeded, 0 failed 
          Last request was for a system image, in MOP V4 format 
          Last load initiated 12-JUN-2002 09:11:17 on EXA0 for 00:00:06.65 
          527665 bytes, 4161 packets, 0 transmit failures 
 
Unnamed (00-00-00-00-00-00): 
 
Totals: 
  Requests received    2 
  Requests volunteered 1 
  Successful loads     1 
  Failed loads         0 
  Packets sent         2080 
  Packets received     2081 
  Bytes sent           523481 
  Bytes received       4184 
  Last load            CALPAL at 12-JUN-2002 09:11:17.29

This example shows output from a command issued on a local node on which there are three nodes defined (GALAXY and CALPAL). CALPAL has issued two load requests:

  • The first request is the multicast request from CALPAL that the local node volunteered to accept.
  • The second request is the load request sent directly to the local node by CALPAL for the actual load data. The elapsed time from the second load request to completion of the load was 6.65 seconds.
#2 

LANCP> SHOW NODE VAXSYS

Displays node characteristics and counters information from the LAN volatile node database for node VAXSYS.

#3 

LANCP> SHOW NODE/ALL VAX

Displays node characteristics and counters information from the LAN volatile node database for all nodes whose name begins with VAX.

#4 

LANCP> SHOW NODE/ALL

Displays node characteristics and counters information from the LAN volatile node database for all nodes.

#5 

LANCP> SHOW NODE/ALL/OUTPUT=TMP.INI

Writes a list of all nodes to the file TMP.INI.

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