DIGITAL TCP/IP Services for OpenVMS
Management

Chapter 9
9	Configuring the Portmapper
9.1	Configuring Services to Use the Portmapper
9.2	Displaying Portmapper Information
Chapter 10
10	Configuring and Managing NTP
10.1	Reviewing Key Concepts
10.1.1	Time Distributed Through a Hierarchy of Servers
10.1.2	How Hosts Negotiate Synchronization
10.1.3	How the OpenVMS System Maintains the System Clock
10.1.4	How NTP Makes Adjustments to System Time
10.1.5	Configuring the Local Host
10.1.6	Using NTP with Another Time Service
10.2	Configuring Your NTP Host
10.2.1	Creating the Configuration File
10.2.2	Valid Configuration Statements and Options
10.2.3	Sample NTP Configuration File
10.3	Starting and Stopping NTP
10.4	Operating with Time Zone Offsets
10.5	NTP Event Logging
10.5.0.1	Sample NTP Log File
10.6	Authentication Support
10.6.1	Authentication Commands
10.6.2	Authentication Key File Format
10.7	NTP Utilities
10.7.1	Setting the Date and Time with NTPDATE
10.7.2	Tracing a Time Source with NTPTRACE
10.7.3	Making Run-time Requests with NTPDC
10.7.4	Querying the NTP Server with NTPQ
Chapter 11
11	Configuring SNMP
11.1	Reviewing Key Concepts
11.1.1	Understanding How SNMP Operates
11.2	SNMP Executable and Command Files
11.3	Log Files
11.4	Configuring SNMP
11.4.1	Modifying the Default Timeout
11.4.2	Modifying the Subagent Error Limit
11.4.3	Ensuring Access to Mounted Data
11.5	Displaying the Current SNMP Configuration
11.6	Using the MIB Browser
11.6.1	Parameters
11.6.2	Flags
11.6.3	Data Types
11.6.4	Command Examples for snmp_request
11.7	Using the Trap Sender and Receiver Programs
11.7.1	Entering Commands for the Trap Sender Program
11.7.1.1	Parameters
11.7.1.2	Flags
11.7.1.3	Command Examples
11.7.2	Entering Commands for the Trap Receiver Program
11.7.2.1	Flags
11.7.2.2	Setting Up an SNMP Trap Service
11.7.2.3	Command Examples
11.8	Including Extension Subagents in the Startup and Shutdown Procedures
11.9	Writing an SNMP Subagent
Part 4
Part 4	Configuring Network Applications
Chapter 12
12	Configuring and Managing TELNET and FTP
12.1	Managing TELNET
12.1.1	Setting Up User Accounts
12.1.2	Maximum Number of User Sessions
12.1.3	Creating and Deleting Sessions
12.1.4	Displaying Login Messages
12.1.5	TELNET Client: TN3270
12.2	Managing FTP
12.2.1	Enabling and Disabling FTP
12.2.2	Configuring Anonymous FTP
12.2.2.1	Concealed File Systems
12.2.2.2	Setting Up Anonymous FTP
12.2.2.3	Managing FTP with Logical Names
12.2.2.4	FTP Log Files
Chapter 13
13	Remote (R) Commands
13.1	Reviewing Key Concepts
13.2	Security Considerations
13.2.1	Registering Remote Users
13.2.2	Case-Sensitivity Flag
13.3	Creating a Welcome Message
13.4	Remote Magnetic Tape and Remote CD-ROM (RMT/RCD)
13.4.1	Preparing Drives for Remote Mounts
13.4.2	Client Utilities Supported
13.4.3	Client Examples
Chapter 14
14	Configuring and Managing SMTP
14.1	Reviewing Key Concepts
14.1.1	How SMTP Clients and Servers Communicate
14.1.2	Understanding the SMTP Control File
14.1.3	Understanding SMTP Headers
14.1.4	Understanding SMTP Addresses
14.1.5	How SMTP Routes Mail
14.1.5.1	Using MX Records
14.1.5.2	Using SMTP Zone and Alternate Gateway
14.2	Starting and Stopping SMTP
14.3	Configuring SMTP
14.3.1	Mail Utility Files
14.3.2	Creating a Postmaster Account
14.4	Creating a Local Alias File
14.5	Managing the SMTP Symbiont Queues
14.5.1	Displaying Queues
14.5.2	Changing the Number of Queues
14.5.3	Displaying SMTP Routing Information
14.5.4	SMTP Logging
14.6	Modifying Your SMTP Configuration