HP OpenVMS Systems Documentation

HP OpenVMS DCL Dictionary

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SHOW NETWORK

Displays information about network services registered on a node.

Format

SHOW NETWORK [network-service]

Parameter

network-service
Specifies a network service for which you want to display information.
If you do not specify a service, the SHOW NETWORK command displays information about all services that are currently registered on the local node.

Description

The SHOW NETWORK command displays information about network services available on an OpenVMS system.

Qualifiers

/FULL
Displays all the information for the specified network service.
/OLD
If you are running DECnet Phase IV, retains the behavior of the SHOW NETWORK command prior to OpenVMS Version 7.0. If the local node is a routing node, the /OLD qualifier provides routing information.
/OUTPUT[=filespec]

/NOOUTPUT
Controls where the output of the command is sent. By default, the output of the SHOW NETWORK command is sent to the current SYS$OUTPUT device (usually your terminal).
The asterisk (*) and the percent sign (%) wildcard characters are not allowed in the file specification.
If you enter the /NOOUTPUT qualifier, output is suppressed.

Examples

#1
$ SHOW NETWORK Product: DECNET Node: VADIR Address(es): 24.365 Product: TCP/IP Node: vadir.lkr.dec.com Address(es): 161.114.99.17

This command was executed on a system running DECnet Phase V and TCP/IP. It indicates that the DECNET and "TCP/IP" network-service parameters are valid for this system.

#2
$ SHOW NETWORK "TCP/IP" Product: TCP/IP Node: vadir.lkr.dec.com Address(es): 161.114.99.17

When the TCP/IP network-service parameter is used, it must be enclosed in enclosed in quotes because it contains a slash.

$ SHOW NETWORK/FULL DECNET
 Product:  DECNET                Manufacturer:  Hewlett-Packard Company 
Node:  CRAP1                    Address(es):  17.51 
Network Type:  DNA IV           Interface(s):  net 0 
 
 
Node Volatile Characteristics as of  8-OCT-2009 09:15:12 
 
Executor node = 17.51 (CRAP1) 
 
Identification           = HP DECnet for OpenVMS I64 
Management version       = V4.0.0 
Incoming timer           = 45 
Outgoing timer           = 60 
Incoming Proxy           = Enabled 
Outgoing Proxy           = Enabled 
NSP version              = V4.1.0 
Maximum links            = 32 
Delay factor             = 80 
Delay weight             = 5 
Inactivity timer         = 60 
Retransmit factor        = 10 
Routing version          = V2.0.0 
Type                     = nonrouting IV 
Routing timer            = 600 
Broadcast routing timer  = 180 
Maximum address          = 1023 
Maximum circuits         = 16 
Maximum cost             = 1022 
Maximum hops             = 30 
Maximum visits           = 63 
Maximum area             = 63 
Max broadcast nonrouters = 64 
Max broadcast routers    = 32 
Maximum path splits      = 1 
Area maximum cost        = 1022 
Area maximum hops        = 30 
Maximum buffers          = 100 
Buffer size              = 576 
Default access           = incoming and outgoing 
Pipeline quota           = 4032 
Alias maximum links      = 32 
Path split policy        = Normal 
Maximum Declared Objects = 31 
 
 
 
 
Known Link Volatile Summary as of  8-OCT-2009 09:15:12 
 
No information in database 
 
 
 
Node Counters as of  8-OCT-2009 09:15:12 
 
Executor node = 17.51 (CRAP1) 
 
         856  Seconds since last zeroed 
         471  Bytes received 
         468  Bytes sent 
          27  Messages received 
          28  Messages sent 
           1  Connects received 
           1  Connects sent 
           0  Response timeouts 
           0  Received connect resource errors 
           2  Maximum logical links active 
           0  Aged packet loss 
           0  Node unreachable packet loss 
           0  Node out-of-range packet loss 
           0  Oversized packet loss 
           0  Packet format error 
           0  Partial routing update loss 
           0  Verification reject

The DECNET network-service parameter is used to signify either DECnet Phase IV or DECnet Phase V. Use the /FULL qualifier to determine the DECnet phase on the node. This is an example from a system running DECnet Phase IV.

$ SHOW NETWORK/FULL DECNET
Product:  DECNET      Manufacturer:  Digital Equipment Corporation
Node:  VADIR          Address(es):  24.365
Network Type:  DNA V  Interface(s):  net 0
Node 0
at 2002-01-16-12:50:30.528-05:00Iinf
Identifiers
  Name                          = DEC:.XPR.VADIR
  Address                       =
    {
    (
    [ DNA_CMIP-MICE ] ,
    [ DNA_SessionControlV3 , number = 19 ] ,
    [ DNA_OSItransportV1 , 'DEC0'H ] ,
    [ DNA_OSInetwork , 49::00-18:AA-00-04-00-6D-61:21 ]
    ) ,
    (
    [ DNA_CMIP-MICE ] ,
    [ DNA_SessionControlV3 , number = 19 ] ,
    [ DNA_OSItransportV1 , 'DEC0'H ] ,
    [ DNA_OSInetwork , 49::00-18:AA-00-04-00-12-60:21 (DEC:.XPR.BULEAA) ]
    ) ,
    (
    [ DNA_CMIP-MICE ] ,
    [ DNA_SessionControlV2 , number = 19 ] ,
    [ DNA_OSItransportV1 , 'DEC0'H ] ,
    [ DNA_IP , 161.114.99.17 ]
    ) ,
    (
    [ DNA_CMIP-MICE ] ,
    [ DNA_SessionControlV3 , number = 19 ] ,
    [ DNA_NSP ] ,
    [ DNA_OSInetwork , 49::00-18:AA-00-04-00-6D-61:20 ]
    ) ,
    (
    [ DNA_CMIP-MICE ] ,
    [ DNA_SessionControlV3 , number = 19 ] ,
    [ DNA_NSP ] ,
    [ DNA_OSInetwork , 49::00-18:AA-00-04-00-12-60:20 (DEC:.XPR.BULEAA) ]
    )
    }
Status
 UID                        = 562B4000-43CF-11CF-8001-AA0004007E10
 State                      = On
 Functions Enabled          = 
    {
    Address Watcher ,
    CMIP Listener
    }
 ID                         = 00-00-F8-01-FD-62
Characteristics
 Version                    = T5.0.3
 Implementation             = 
    {
    [
    Name = OpenVMS AXP ,
    Version = "V7.2-1  "
    ] ,
    [
    Name = HP DECnet-Plus for OpenVMS ,
    Version = "V7.2-1 ECO03 31-MAY-2001 16:54:53.36"
    ]
    }
  Script Location            = <Default value>
  Maximum Listeners          = 0
  Listener Template          = <Default value>
  Secondary Names            = 
    {
    }

This example is from a system running DECnet Phase V.

$ SHOW NETWORK/OLD
 
OpenVMS Network status for local node 12.378 EMARET on 16-JAN-2002 14:46:35.64
 
This is a nonrouting node, and does not have any network information.
The designated router for EMARET is node 12.1023 A12LKR.

The /OLD qualifier can be used only on a system running DECnet Phase IV.

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