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HP OpenVMS System Management Utilities Reference
Manual
Note that specifying the file name explicitly in the boot command
overrides the file name specified in the node database entry.
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
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LANCP> SHOW ACP
LANCP/LANACP options:
Verify is OFF
OPCOM messages are ENABLED
DLL packet tracing is DISABLED
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This example shows how LANCP and LANACP are currently configured.
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
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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
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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.
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.
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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
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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
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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
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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
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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
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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
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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
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This command displays source routing entry information for Token Ring
device ICA0.
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
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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
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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
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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$DLL:ONE.SYS
Packets: 9 sent, 9 received
Bytes: 11354 sent, 18 received, 11300 loaded
Elapsed time: 00:00:00.04, 282500 bytes/second
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This command displays the last 2048 bytes of log data written to the
log file SYS$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
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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
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Displays node characteristics and counters information from the LAN
volatile node database for node VAXSYS.
| #3 |
LANCP> SHOW NODE/ALL VAX
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Displays node characteristics and counters information from the LAN
volatile node database for all nodes whose name begins with VAX.
Displays node characteristics and counters information from the LAN
volatile node database for all nodes.
| #5 |
LANCP> SHOW NODE/ALL/OUTPUT=TMP.INI
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Writes a list of all nodes to the file TMP.INI.
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