1. Introducing NETCU

Introduction

The Network Control Utility (NETCU) is the utility program system managers and operators use to configure and control networks that run TCPware.

This chapter summarizes the NETCU commands, by category, and describes how to run NETCU and send NETCU output to a file. Each command is described in detail in the next chapter, NETCU Commands.

Running NETCU

Run NETCU directly from a terminal or from a command procedure. To run NETCU from your terminal, enter the following command at the DCL prompt:

NETCU

RUN TCPWARE:NETCU

The system displays the NETCU> prompt. NETCU is ready to accept your commands.

To have a startup command file execute each time you invoke NETCU, do the following:

1 Create a file containing the commands you want performed at the beginning of each NETCU session.

2 Define the NETCU_STARTUP logical to point to the file.

For example, you can include the following in your LOGIN.COM file:

ASSIGN SYS$LOGIN:NETCUSTART.COM NETCU_STARTUP

When you start NETCU, the NETCU_STARTUP logical points to the specified file (SYS$LOGIN:NETCUSTART.COM for example) and processes all the commands. Note that they system ignores all commands following an EXIT or QUIT command in the file. NETCU ignores any "commented-out" command lines in files (such as SERVICES.COM) that are used as input to NETCU. The commented-out line in the file should begin with the !, #, or ; character. NETCU does not execute the command line until you remove the character.

Summary of NETCU Commands

This section lists each NETCU command and summarizes its purpose. Related commands appear together.

ARP Commands

Use commands listed in Table 1-1 to maintain the Address Resolution Protocol (ARP) table. You rarely need to enter these commands since ARP maintains the table automatically.

Table 1-1 NETCU ARP Commands
Command	Purpose
ADD ARP	Adds an entry to the ARP table
FIND ARP	Displays an entry from the ARP table
FLUSH ARP	Flushes the ARP table
REMOVE ARP	Deletes an entry from the ARP table
SET INTERFACE/ARP_*	Sets various ARP parameters for an interface
SHOW ARP	Displays the ARP table for the specified line
SHOW INTERFACE	Displays the ARP parameters set

Dynamic Host Configuration Commands

Use commands listed in Table 1-2 to maintain the Dynamic Host Configuration Protocol (DHCP) server. Note that to maintain the DHCP V4 server, use “DHCP4” in the following commands instead of “DHCP”.

Table 1-2 NETCU Dynamic Host Configuration Commands
Command	Purpose
RELEASE DHCP RELEASE DHCP4	Releases an address lease record
SET DHCP SET DHCP4	Performs various DHCP operations
SHOW DHCP SHOW DHCP4	Displays various DHCP information
STOP/DHCP STOP/DHCP4	Shuts down the DHCP server
UPDATE DHCP UPDATE DHCP4	Instructs the Dynamic Host Configuration Protocol (DHCP) server to process the update file and add or remove the specified host and subclass declarations.

Multicasting Commands

Use commands listed in Table 1-3 to join, leave, or show multicast host groups.

Table 1-3 NETCU Multicasting Commands
Command	Purpose
ADD MULTICAST_GROUP	Adds (joins) a multicast host group address to an interface or all interfaces
REMOVE MULTICAST_GROUP	Removes (leaves) a multicast host group address from an interface or all interfaces
SHOW MULTICAST_GROUPS	Displays the multicast host groups joined for an interface or all interfaces

NFS Commands

Table 1-4 lists the NFS-related commands in NETCU. Each entry indicates whether the command is relevant to the NFS-OpenVMS Client, NFS-OpenVMS Server, or both.

Table 1-4 NETCU NFS Commands
Command	Purpose	Relevant to
ADD EXPORT	Adds an OpenVMS directory and associated NFS pathname to the EXPORT database	Server
ADD GROUP	Adds an NFS group to the GROUP database	Client
ADD PROXY	Adds an NFS user to the PROXY database	Client/Server
ADD SM[_BAK]	Adds a host to the Network Status Monitor file (SM.DAT or SM_BAK.DAT)	Server
CREATE EXPORT	Creates an empty EXPORT database	Server
CREATE GROUP	Creates an empty GROUP database	Client
CREATE PROXY	Creates an empty PROXY database	Client/Server
FIND PROXY	Finds and displays a PROXY database entry	Client/Server
RELOAD GROUP	Implements changes made to the GROUP database	Client
RELOAD PROXY	Implements changes made to the PROXY database	Client/Server
REMOVE EXPORT	Removes an entry from the EXPORT database	Server
REMOVE GROUP	Removes an entry from the GROUP database	Client
REMOVE PROXY	Removes an entry from the PROXY database	Client/Server
REMOVE SM[_BAK]	Removes a host from the Network Status Monitor file (SM.DAT or SM_BAK.DAT)	Server
SHOW EXPORT	Shows entries in the EXPORT database	Client/Server
SHOW GROUP	Shows entries in the GROUP database	Client
SHOW MOUNT	Shows the pathnames of exported directories and the hosts that mounted them	Client/Server
SHOW PROXY	Shows entries in the PROXY database	Client/Server
SHOW SM[_BAK]	Shows entries in the Network Status Monitor file (SM.DAT or SM_BAK.DAT)	Server
SHOW STATISTICS	Displays statistics information on the NFS Server	Server
STOP/SERVER	Stops the NFS Server	Server
UNMOUNT ALL	Removes the client’s mount list entries from one or more NFS servers	Client

Parameter Setting Command

Table 1-5 contains the TCPware parameters you can set using the NETCU SET command. You usually do not need to enter these commands because they are issued during configuration.

Table 1-5 NETCU SET Command
Command	Sets
SET parameter	Connection backlog values Default IP datagram time-to-live value IP datagram time-out time Default type of service used Whether subnets are local Maximum size of TCP segments sent Minimum TCP retransmission time Maximum TCP retransmission time TCP persistence timer’s initial value Default time zone offset or name

Routing Commands

Table 1-6 lists the commands that configure and maintain routes. If you enter the necessary routing commands in the TCPWARE:ROUTING.COM file, TCPware executes them automatically at startup. If using GateD, do not also include routes in the ROUTING.COM file by using the ADD ROUTE command.

Table 1-6 NETCU Routing Commands
Command	NETCU Routing Commands
ADD ROUTE	Adds an entry to the routing table
CHECK GATED CONFIG	Checks a GateD configuration file for syntax errors
DUMP GATED STATE	Dumps the state of the GATED process to a file
ENABLE FORWARDING	Allows this host to act as a router between networks
DISABLE FORWARDING	Disables this host from acting as a router between networks
ENABLE REDIRECTS	Allows this host to return ICMP redirects to source hosts
DISABLE REDIRECTS	Disables this host from returning ICMP redirects to source hosts
FIND ROUTE	Displays an existing route from the routing table
FLUSH/ROUTE	Flushes the entire routing table
LOAD GATED CONFIGURATION	Loads a GateD configuration file
REMOVE ROUTE	Deletes an entry from the routing table
SET GATED TRACE	Controls tracing in GateD
SET GATEWAY	Defines the internet address of the default gateway
SHOW GATED TRACE	Displays tracing in GateD
SHOW OSPF	Queries Open Shortest Path First (OSPF) gateways
SHOW RIP	Queries Routing Information Protocol (RIP) gateways
SHOW ROUTES	Displays the routing table
STOP/GATED	Stops the GateD process
TOGGLE GATED TRACING	Toggles tracing in GateD
UPDATE GATED INTERFACES	Rescans the GateD network interfaces

Service Commands

Table 1-7 lists the commands that manage the master server of TCPware.

Table 1-7 NETCU Service Commands
Command	Purposes
ADD ACCESS_LIST	Lets you control host access to services
ADD SERVICE	NETCP listens for TCP or UDP connections on the specified port
MODIFY SERVICE	Modifies information associated with a service
REMOVE ACCESS_LIST	Removes server access restrictions
REMOVE SERVICE	NETCP stops listening for connections on the specified port(s)
SHOW ACCESS_LIST	Prints or displays server access restrictions
SHOW SERVICES	Displays information for the specified port(s) and protocol(s)

Starting and Stopping Commands

Table 1-8 lists the commands that start and stop the network. You do not need to enter these commands under normal circumstances. STARTNET.COM and SHUTNET.COM perform these functions automatically.

Table 1-8 NETCU Starting and Stopping Commands
Command	Purpose
KILL CONNECTIONS	Resets the TCP connection on specified device, address, or port
START/DNIP	Starts a DECnet-over-IP line
START/INET	Starts the INET device driver
START/IP	Starts the IP protocol for a particular interface
START/PWIP	Starts the PWIPDRIVER
START/TCP	Starts the TCP protocol
START/UCX	Starts UCX compatibility support
START/UDP	Starts the UDP protocol
STOP/DNIP	Stops a DECnet-over-IP line or lines
STOP/GATED	Stops the GateD process
STOP/INET	Stops the INET device driver
STOP/IP	Stops the IP protocol for a particular interface
STOP/NETCP	Stops the Network Control Process (NETCP)
STOP/PWIP	Stops the PWIPDRIVER
STOP/SERVER	Stops the NFS Server
STOP/TCP	Stops the TCP protocol
STOP/UCX	Stops UCX compatibility support
STOP/UDP	Stops the UDP protocol

Token Authentication Commands

Table 1-9 lists the commands that manage the TCPware ACE/Client user database used by Token Authentication. The TCPware ACE/Client user database is stored in the TCPWARE:ACECLIENT_USER.DAT file. If you create a new database, the existing database file is renamed to TCPWARE:ACECLIENT_USER_OLD.DAT.

Table 1-9 NETCU Token Authentication Commands
Command	Purpose
ADD ACE_USER	Adds a username to the TCPware ACE/Client database
CREATE ACE_USER_DATABASE	Creates a new database and renames the old one
REMOVE ACE_USER	Removes an entry from the database
SHOW ACE_USER	Shows the entries in the database

Status Commands

Table 1-10 lists the commands that show the status of various network activities. The table also lists the UNIX netstat command that shows similar information. The DEBUG commands require LOG_IO privilege along with either SYSPRV or BYPASS privilege.

Table 1-10 NETCU Status Commands
Command	Purpose
DEBUG/IP	Displays information about IP datagrams sent and received over the network
DEBUG/TCP	Displays information about TCP segments sent and received over the network
DEBUG/UPD	Displays information about UDP datagrams sent and received over the network
SET [NO]LOG	Controls logging of non-error events in the NETCP.LOG file or another specified log file.
SHOW parameter	Shows values set using the SET parameters command
SHOW ACCESS_LIST	Prints or displays server access restrictions
SHOW ARP	Displays the entire ARP table for the specified lines
SHOW CONNECTIONS	Displays a list of the active internet connections (similar to the netstat -a command)
SHOW COUNTERS	Displays statistics counters for TCPDRIVER and UDPDRIVER
SHOW DHCP SHOW DHCP4	Displays the current DHCP address lease records
SHOW DNIP	Displays information about currently configured DECnet over IP tunnels
SHOW GATED TRACE	Displays tracing in GateD
SHOW HOST	Displays the official host name, internet address(es), and alias host names for a specified host name or IP address
SHOW INTERFACE	Displays packet rate information for an interface
SHOW MULTICAST_GROUPS	Displays the multicast host groups joined for an interface or all interfaces
SHOW NETWORKS	Displays IPDRIVER network information for each line and IPDRIVER datagram counters (similar to the netstat -i command)
SHOW OSPF	Queries Open Shortest Path First (OSPF) gateways
SHOW RIP	Queries Routing Information Protocol (RIP) gateways
SHOW ROUTES	Displays the routing table
SHOW SERVICES	Displays information about protocols and ports NETCP services
SHOW SNMP	Displays the SNMP counters maintained by the local host
SHOW STATISTICS	Displays statistics information on the NFS Server

Security Commands

Table 1-11 lists the commands that control various security functions. Many of these commands are only available with the TCPware Security-Plus product.

Table 1-11 NETCU Security Commands
Command	Purpose
ADD KACL	Adds a Kerberos access control list (ACL) for accessing the Kerberos database (KDB)
ADD KDB	Adds an entry to the KDB
ADD KERBEROS USER	Used by the Kerberos administrator to remotely add a user to the KDB
CREATE KDB	Creates (initializes) the KDB
CREATE SRVTAB	Creates an encrypted service table file for authenticating principals
DUMP KDB	Dumps the contents of the KDB into an ASCII text file
GET TGT	Gets the ticket-granting ticket (TGT) used to obtain Kerberos service tickets
LOAD KDB	Loads the KDB from an ASCII text file
MODIFY KDB	Modifies an entry in the KDB
MODIFY KERBEROS USER	Used by the Kerberos administrator to remotely modify a Kerberos user’s password
REMOVE KACL	Removes a Kerberos ACL for gaining access to the KDB
REMOVE KDB	Removes an entry from the KDB
REMOVE TICKETS	Removes outstanding tickets from the KERBV4.TICKET file
SET [NO]FILTER	Loads the specified address filter file and associates the filter list with the specified line, or removes a previously associated filter list from specified line
SET IPS	Starts/stops the Intrusion Protection System (IPS), or sets the debug level for IPS reporting.
SET [NO]IPSO	Enables (or disables) processing of IPSO labels (levels and protection authorities) for specific lines (ports or network interfaces) or for system processing
SET KERBEROS_PASS	Remotely changes a Kerberos user password
SET MASTER_PASS	Changes the KDB master password
SET [NO]OUTGOING	Loads (or removes) an outgoing access restrictions file
SHOW FILTER	Displays the current address filter list for specified line
SHOW IPS	Write the IPS configuration and status to a file.
SHOW IPSO	Displays IPSO information on datagrams
SHOW KACL	Shows the Kerberos ACL entries for access to the ID
SHOW KDB	Shows entries in the KDB
SHOW KERBEROS USER	Used by Kerberos administrator to remotely show users added to the KDB
SHOW OUTGOING	Shows all outgoing access restrictions
SHOW TICKETS	Displays a list of active user tickets in the KERBV4.TICKET file
STASH MASTER_PASS	Stashes the master password in a protected file

Miscellaneous Commands

NETCU supports the miscellaneous commands listed in Table 1-12.

Table 1-12 Miscellaneous NETCU Commands
Command	Purpose
ADD SECONDARY	Adds a secondary address, such as to implement cluster alias failover
REMOVE SECONDARY	Removes a secondary address
DEFINE/KEY	Associates an equivalence string and a set of attributes with a key on the keyboard
EXIT	Exits from NETCU and returns to DCL
HELP	Displays NETCU online help
SET DOMAINNAME	Sets the local host’s domain name
SET/SHOW INTERFACE	Sets (shows) interface related parameters and options
SET [NO]LOG	Starts (or stops) NETCP logging
SET PASSWORD	Sets the TCPware software password for your system
SHOW SNMP	Display the SNMP counters maintained by the local host
SHOW TIMEZONE	Displays the local time zone
SHOW VERSION	Displays the current version of TCPware for OpenVMS
SPAWN	Executes DCL commands without exiting from NETCU

For details on configuring electronic mail, refer to the Management Guide.

MAIL-CONFIG Command Summary

Table 1-13 lists the commands you can run from the MAIL-CONFIG prompt.

The DCL command $ TCPWARE CONFIGURE/MAIL brings up the MAIL-CONFIG prompt.

Table 1-13 MAIL-CONFIG Command Summary
MAIL-CONFIG Command	Description
ADD GATEWAY	Adds a mail gateway to another domain.
ADD LOCAL-DOMAIN	Adds a domain to a list of domains that the TCPware SMTP symbiont considers to be local. If users send mail to hosts beyond the local domains, TCPware forwards the mail to the mail hub specified by the FORWARDER parameter. The local domain list affects mail forwarding only when the FORWARD-REMOTE-MAIL parameter is TRUE.
ADD QUEUE-GROUP	Forms a mail queue grouping of nodes in a cluster, or adds new nodes to an existing queue group.
ATTACH	Attaches your terminal to another process.
CLEAR	Erases all information from the current configuration; same as ERASE.
DELETE GATEWAY	Deletes a mail gateway.
DELETE LOCAL-DOMAIN	Deletes a domain from TCPware's list of local domains.
DELETE QUEUE-GROUP	Deletes a queue group or removes a node from a queue group. When a node is removed from a named queue group, it becomes part of the default queue group.
ERASE	Erases all information from the current configuration; same as CLEAR.
EXIT	Saves the configuration file and exits from MAIL-CONFIG.
GET	Reads in a TCPware SMTP configuration file. (Functionally equivalent to USE.)
HELP	Invokes MAIL-CONFIG command help.
PUSH	Accesses the DCL command interpreter.
QUIT	Prompts you to save the configuration file if it has been modified, then exits MAIL-CONFIG.
REMOVE GATEWAY	Functionally equivalent to DELETE GATEWAY.
REMOVE QUEUE-GROUP	Functionally equivalent to DELETE QUEUE-GROUP.
SAVE	Saves the current configuration file.
SET ALIAS-FILE	Identifies the file that holds mail aliases.
SET DECNET-DOMAIN	Sets the domain name for DECnet mail.
SET DELIVERY-RECEIPTS	Specifies whether mail receipts are sent when incoming mail containing Delivery-Receipt-To: or Return-Receipt-To: headers is submitted to the SMTP queue.
SET DISABLE-PSIMAIL	When TRUE, the TCPware SMTP symbiont looks for messages addressed through PSImail, usually of the form PSI%address::user, and returns them to the sender marked user unknown.
SET DISALLOW-USER-REPLY-TO	When set to TRUE, prevents VMS MAIL users from setting a Reply-To: header address with the logical name TCPWARE_SMTP_REPLY_TO.
SET FORWARDER	Specifies the host that will forward mail messages to other hosts.
SET FORWARD-LOCAL-MAIL	Forwards mail addressed to users on the local host to a central mail hub specified by the FORWARDER parameter.
SET FORWARD-REMOTE-MAIL	Forwards mail addressed to users on non-local hosts to a central mail hub specified by the FORWARDER parameter.
SET HEADER-CONTROL	Specifies which RFC-822 message headers should be included in messages delivered to local VMS MAIL users.
SET HOST-ALIAS-FILE	Specifies a file from which TCPware obtains a list of host aliases.
SET LOCAL-MAIL-FORWARDER	Forwards local mail to a specific host.
SET POSTMASTER	Identifies the user responsible for mail on the system.
SET QUEUE-COUNT	Specifies the number of mail processing queues that should be created on a particular system.
SET REPLY-CONTROL	Specifies how Internet mail headers should be mapped to the VMS MAIL "From" header.
SET RESENT-HEADERS	When FALSE, the TCPware SMTP symbiont omits the Resent-From, Resent-To, and Resent-Date headers that are usually included when a message is forwarded using a VMS MAIL forwarding address.
SET RETRY-INTERVAL	Specifies the amount of time that elapses before another attempt is made to send a message after a failed attempt.
SET RETURN-INTERVAL	Specifies the amount of time that a message can remain in the processing queue before it is returned to sender.
SET SEND-BROADCAST-CLASS	Specifies the broadcast class to use to deliver immediate SEND messages.
SET SMTP-HOST-NAMES	Sets the host name from which all outgoing mail appears to be sent and aliases for which this host accepts incoming mail.
SET START-QUEUE-MANAGER	Determines whether START_SMTP.COM starts the VMS queue manager if it is not already running.
SHOW	Displays the current configuration.
SPAWN	Executes a single DCL command.
STATUS	Indicates whether the SMTP configuration has been modified.
USE	Reads in a non-standard configuration file.
VERSION	Displays the MAIL-CONFIG version and release information.
WRITE	Saves the current configuration file.

Creating Output Files

You can send output to a file for the DEBUG command and any SHOW command except SHOW EXPORT, SHOW GROUP, SHOW MOUNT, SHOW PROXY, and SHOW STATISTICS. Enter the /OUTPUT=filespec qualifier after the command. For example, the following command sends all output for the SHOW CONNECTIONS command to the file MYFILE.TXT:

SHOW CONNECTIONS/OUTPUT=MYFILE.TXT

Exiting NETCU

To exit NETCU, use the EXIT command or type Ctrl/Z. NETCU exits with the last error status, if any. DCL command procedures can use the $STATUS and $SEVERITY symbols to test for success or failure of the NETCU commands issued. A success status indicates that all commands succeeded. A warning, error, or severe status indicates that one or more commands failed to execute, either because of syntax errors or because of operational problems.

When possible, the status code is a System Service (defined in $SSDEF), RMS (defined in $RMSDEF), or shared (defined in $SHRDEF) status. In some cases, status codes are TCPware private codes with a facility number of 1577.

Command Reference

Each NETCU command is described in detail in the next chapter, NETCU Commands. The command descriptions include the command:

• Purpose, and any suggestions or restrictions that may apply

• Format

• Parameters (if any)

• Qualifiers (if any)

• Examples (when possible)

Troubleshooting NETCU

This section describes:

• Error messages that NETCU and NETCP can display at startup time

• NETCP error messages that OPCOM displays

• The NETCP.LOG file

NETCU and NETCP Startup Messages

This section lists messages that NETCU and NETCP may issue when you start-up the network.

%TCPWARE_NETCU-E-LPCNF, error configuring line port
-SYSTEM-F-BADPARAM, bad parameter

Meaning: Software other than TCPware might be using a TCP/IP protocol or your system might be running LAT without DECnet.

Action: Be sure TCPware is the only software using the TCP/IP protocols. If LAT is running without DECnet, perform one of the following steps:

• Start TCPware before starting LAT.

%TCPWARE_NETCU-E-LPSTART, error starting line port
-SYSTEM-F-IVADDR, invalid media address

Meaning: Two local lines have the same internet address.

Action: Be sure the internet addresses for all lines are valid, and that no duplicates exist. No two lines can use the same network (or subnet) number. Check the host for a bad SLIP line definition or ask if the host has two Ethernet interface cards. If there are two Ethernet cards, they cannot have the same network number, for example, 192.15.10.1 and 192.15.20.1.

NETCP OPCOM Messages

OPCOM messages inform you when a major event occurs on the network. Some messages are informational (such as when an Ethernet line is being restarted after a fatal error), while others alert you to a problem (such as when an error occurs in trying to restart a port).

NETCP sends a message to OPCOM when a network event occurs. OPCOM formats the messages and adds some information (such as a timestamp). It then displays the messages on the operator's console and writes them to the SYS$MANAGER: OPERATOR.LOG file. OPCOM messages should rarely occur.

All messages from NETCP OPCOM have the following prefix:

Status report from TCPware(R) for OpenVMS NETCP:

Most Important OPCOM Messages

The following are the most important NETCP OPCOM messages.

Line line-id restarted after fatal error

Meaning: The network controller reported a fatal error. The line was restarting automatically.

Action: Investigate the controller error, especially if it occurs repeatedly.

Error restarting line line-id (prot-id protocol) after fatal error

Meaning: The network controller reported a fatal error and TCPware could not recover from the error. An accompanying message displays the error reported by the controller during the restart attempt. After some failures, TCPware may periodically try to restart the controller. The prot-id value is IP, ARP, RARP, LTP (long trailer packets), or STP (short trailer packets).

Action: Investigate the controller error.

OPCOM Message for Interfaces

CAUTION! Maximum receive packet rate exceeded on line line-id (rate packets/second).

Meaning: The interface specified by line-id received more packets than were allowed. This may indicate that either the receive packet rate limit is too low or that a flood of packets were sent to the system and a network problem exists that should be corrected.

Action: If the limit is too low, raise it using SET INTERFACE /RECEIVE_LIMIT. If a network problem exists, investigate it and correct it.

OPCOM Messages for IP-over-DECnet Lines

OPCOM may display the following messages for IP-over-DECnet lines.

DECnet link lost on line line-id

Meaning: The communication path between systems is lost. Some possible causes can be that a modem line is down, a cable has been unplugged, or the peer system is shut down.

Action: If the problem persists, investigate the cause for the lost line.

DECnet line line-id reconnected to peer

Meaning: The lost line was reconnected. Network operation is back to normal.

MTU for line line-id too small, ignoring packets larger than mtu bytes

Meaning: The peer end of the IP over DECnet line is sending datagrams that are larger than TCPware can handle.

Action: Increase the maximum transmission unit (MTU) for the IP-over-DECnet line at the receiving host, or lower it at the sending host. You can reset the MTUs for the receiving host by using the NETCU START/IP command or by reconfiguring the network.

Shutting down line line-id after receiving fatal error

Meaning: A fatal error was detected. This message is usually accompanied by another OpenVMS message which specifies the exact error.

Action: See your OpenVMS documentation.

NETCP.LOG File

The TCPWARE:NETCP.LOG file logs each NETCP master server connection. You can use this file to obtain details on server errors, and to monitor access and security violations.

The NETCP.LOG file shows:

• When the connection was established

• Which protocol is servicing the connection

• The internet addresses of both hosts

• The name of the server process created

Before you examine the NETCP.LOG file, issue the NETCU SHOW SERVICES command. This command writes the current server information to the NETCP.LOG file.

NETCP.LOG File shows part of a sample NETCP.LOG file.

Example 1-1 NETCP.LOG File

TCPware(R) for OpenVMS NETCP Copyright (c) Process Software
** 1-JAN-2014 09:24:18 NETCP Master Server started.