Compaq Compaq TCP/IP Services for OpenVMS Manuel de service

Compaq TCP/IP Services forOpenVMSManagementOrder Number: AA–LU50L–TEJanuary 2001This manual describes how to configure and manage the TCP/IP Servicespr

13 Configuring SNMP13.1 Key Concepts ... 13–113.1.1 Understanding How SNMP Operates. . . ...

Configuring and Managing BIND5.4 Populating the BIND Server DatabasesThis file is created only for the master server. All other servers obtain thisinfor

Configuring and Managing BIND5.5 Examining Name Server Statistics++ Name Server Statistics ++(Legend)RR RNXD RFwdR RDupR RFailRFErr RErr RAXFR RLame RO

Configuring and Managing BIND5.6 Configuring BIND with SET CONFIGURATION Commands5.6.1 Setting Up a Master Name ServerTo instruct the master name server

Configuring and Managing BIND5.6 Configuring BIND with SET CONFIGURATION CommandsIn this command, host specifies the forwarding server.NoteYou cannot set

Configuring and Managing BIND5.7 Configuring the BIND ResolverThis command modifies the volatile database. To make changes permanent, alsoenter a SET CON

Configuring and Managing BIND5.7 Configuring the BIND ResolverAssuming that the default domain isucx.ern.sea.com, the resolver performslookups as follow

Configuring and Managing BIND5.7 Configuring the BIND Resolver2. If the previous lookup was unsuccessful, the resolver searches forcanary.dux.sea.com.3.

Configuring and Managing BIND5.7 Configuring the BIND ResolverNoteWhen you execute TCPIP$CONFIG.COM after upgrading fromUCX to TCP/IP Services for OpenV

Configuring and Managing BIND5.8 Using NSLOOKUP to Query a Name Server5.8.2 Obtaining HelpYou can obtain help by:• Entering the following DCL command:$

Configuring and Managing BIND5.8 Using NSLOOKUP to Query a Name ServerTable 5–13 NSLOOKUP CommandsCommand Functionhost [server] Looks up information us

15 Configuring and Managing FTP15.1 Managing FTP ... 15–115.1.1 Enabling and Disabling FTP ...

Configuring and Managing BIND5.8 Using NSLOOKUP to Query a Name ServerYou obtain a list of the options and their default values by entering thesetallco

Configuring and Managing BIND5.8 Using NSLOOKUP to Query a Name ServerTable 5–14 (Cont.) Options to the NSLOOKUPsetCommandOption Functionclass=valueCha

Configuring and Managing BIND5.8 Using NSLOOKUP to Query a Name ServerTable 5–14 (Cont.) Options to the NSLOOKUPsetCommandOption FunctiontimeoutLength

Configuring and Managing BIND5.8 Using NSLOOKUP to Query a Name Server5.8.5 Query TypesYou can change the type of information you receive from a query.

Configuring and Managing BIND5.8 Using NSLOOKUP to Query a Name Server5.8.5.3 MX Query TypeTo obtain information about mail exchange records, set the q

Configuring and Managing BIND5.8 Using NSLOOKUP to Query a Name ServerNon-authoritative answer:microsoft.com nameserver = dns2.microsoft.commicrosoft.c

Configuring and Managing BIND5.8 Using NSLOOKUP to Query a Name ServerTable 5–15 Options to the NSLOOKUPlsCommandOption Function-aLists aliases of host

Configuring and Managing BIND5.8 Using NSLOOKUP to Query a Name Server> ls -m lgk.sea.combrigit 12H IN MX 10 brigit12H IN MX 100 mail1.digital.com.1

Configuring and Managing BIND5.9 Solving Bind Server Problems5.9.1 Server Not RespondingA missing client name in the BIND server’s database files result

6Using DNS to Balance Work LoadThis chapter describes how to use DNS to balance the network traffic on amultihomed host or on network servers when you

17.6.2 Preventing the System from Routing SPAM ... 17–1817.6.3 Controlling Relay Checking . ... 17–1917.

Using DNS to Balance Work Load6.2 Round-Robin SchedulingIn the example, the DNS cluster alias is defined asrobin. When the DNS serverreceives queries f

Using DNS to Balance Work Load6.2 Round-Robin SchedulingTCPIP> SHOW HOST ROBINBIND databaseServer: 9.20.208.72 owl.ucx.ern.sea.comHost address Host

Using DNS to Balance Work Load6.3 Load Broker Concepts6.3.1 How the Load Broker WorksWhen the load broker starts, it reads its configuration file and st

Using DNS to Balance Work Load6.3 Load Broker ConceptsAvailability is calculated using the IJOBLIM system parameters and the SDAglobal reference varia

Using DNS to Balance Work Load6.5 Configuring the Load Broker6.5 Configuring the Load BrokerTo configure the load broker, edit the file TCPIP$LBROKER_CONF

Using DNS to Balance Work Load6.5 Configuring the Load Brokercluster "www.tcpip.ern.sea.com"{dns-ttl 45;dns-refresh 30;masters {9.20.208.53;}

Using DNS to Balance Work Load6.5 Configuring the Load Broker• The number of DNS cluster member hosts is limited to 32.• A BIND name server can also be

Using DNS to Balance Work Load6.6 Metric Server Startup and Shutdown• SYS$STARTUP:TCPIP$METRIC_SHUTDOWN.COM allows you to shut downthe metric service.

Part 3Configuring ServicesPart 3 describes how to set up and manage the Dynamic Host ConfigurationProtocol (DHCP), the Bootstrap Protocol (BOOTP), the T

19 Configuring XDMCP-Compatible X Displays19.1 Key Concepts ... 19–119.2 XDMCP Queries ...

7Configuring the DHCP ServerDynamic Host Configuration Protocol (DHCP), a superset of the BootstrapProtocol (BOOTP), provides a centralized approach to

Configuring the DHCP Server7.1 Key ConceptsBased on the BOOTP functionality, DHCP is built on the client/server model:• The DHCP server is a host that

Configuring the DHCP Server7.1 Key ConceptsTable 7–1 DHCP IP Address Allocation MethodsMethodApplicableClient DescriptionDynamic DHCP andBOOTPThe DHCP

Configuring the DHCP Server7.1 Key ConceptsMessages that include a DHCP message-type option are assumed to havebeen sent by a DHCP client. Messages wit

Configuring the DHCP Server7.2 DHCP Server ComponentsTable 7–2 DHCP Executable FilesProgram Name DescriptionBPASCIITODBMOD.EXE Used in rollover of old-

Configuring the DHCP Server7.2 DHCP Server ComponentsThe DHCP configuration files (except for log files) are located inSYS$SYSDEVICE:[TCPIP$DHCP] or in th

Configuring the DHCP Server7.2 DHCP Server ComponentsExample 7–1 (Cont.) Sample SERVER.PCY Filename_service dns# Specify whether the name service is dy

Configuring the DHCP Server7.2 DHCP Server ComponentsExample 7–1 (Cont.) Sample SERVER.PCY Filesupport_bootp#This boolean is only valid if Bootp client

Configuring the DHCP Server7.2 DHCP Server ComponentsExample 7–1 (Cont.) Sample SERVER.PCY File# Set this true if you want to automatically delete leas

20.14.1 File Locking Service Startup and Shutdown ... 20–2020.15 Improving NFS Server Performance ... 20–20

Configuring the DHCP Server7.2 DHCP Server ComponentsExample 7–2 (Cont.) Sample DHCPCAP. File# Using the tc= capability to factor out identical data# f

Configuring the DHCP Server7.2 DHCP Server ComponentsExample 7–2 (Cont.) Sample DHCPCAP. Filesubnet_2:\:nw=10.10.2.0:\:gw=10.10.2.66:\:ba=10.10.2.255:\

Configuring the DHCP Server7.2 DHCP Server ComponentsExample 7–3 (Cont.) Sample NETS. File# If there are fewer than three fields then the subnet and ow

Configuring the DHCP Server7.2 DHCP Server ComponentsExample 7–5 Sample NETMASKS. File$ TYPE PINE$DKB0:[DHCP_CONFIG]NETMASKS.# Network masks. This file

Configuring the DHCP Server7.2 DHCP Server ComponentsExample 7–6 Sample NAMEPOOL. File$ TYPE PINE$DKB0:[DHCP_CONFIG]NAMEPOOL.# namepool: pool of names

Configuring the DHCP Server7.2 DHCP Server Components7.2.2.6 .DDNSKEYSThe .DDNSKEYS file describes each DNS domain and the DNS name serverthat is to rec

Configuring the DHCP Server7.2 DHCP Server ComponentsTable 7–5 DHCP Server Logical NamesLogical Name DescriptionTCPIP$DHCP_CONFIG directory If defined,

Configuring the DHCP Server7.2 DHCP Server Components7.2.5 Log FilesThe DHCP server creates a log file named TCPIP$DHCP_RUN.LOG in thedirectory SYS$SYSD

Configuring the DHCP Server7.4 Configuring the DHCP Server7.4 Configuring the DHCP ServerTo configure the DHCP server, perform the following tasks:Task De

Configuring the DHCP Server7.4 Configuring the DHCP ServerImportantCompaq recommends calling the TCPIP$DHCP_SETUPCOMMANDS.COM procedure as part of the l

23 Setting Up and Managing TELNETSYM23.1 Key Concepts ... 23–123.1.1 TELNETSYM Modifications to the Output

Configuring the DHCP Server7.4 Configuring the DHCP Server4. Create a .DDNSKEYS file with an entries for the DNS/BIND server that is toreceive dynamic up

Configuring the DHCP Server7.4 Configuring the DHCP Server7.4.4 Returning to the BOOTP-Only ConfigurationYou can return to a BOOTP-only configuration at a

Configuring the DHCP Server7.4 Configuring the DHCP Serverb. Delete the DHCP data files from the DHCP directory by renaming themto a temporary subdirecto

Configuring the DHCP Server7.4 Configuring the DHCP ServerWith the DHCP cluster failover configured, you need to indicate that anaddress range is owned b

Configuring the DHCP Server7.5 Using DHCP GUI to Configure DHCP7.5.1 General InformationTo use the DHCP GUI to configure DHCP:• You need the following sy

Configuring the DHCP Server7.5 Using DHCP GUI to Configure DHCP7.5.1.1 Saving Information in a RecordIf you add or revise information in a field, you nee

Configuring the DHCP Server7.5 Using DHCP GUI to Configure DHCPAssign Name by Hardware AddrSpecifies whether you can assign host names by the hardware ad

Configuring the DHCP Server7.5 Using DHCP GUI to Configure DHCPAuto Synchronize DatabaseChoose True to flush the server database to disk after each updat

Configuring the DHCP Server7.5 Using DHCP GUI to Configure DHCPCanonical NameOverrides the value normally returned by agethostnameroutine call (default)

Configuring the DHCP Server7.5 Using DHCP GUI to Configure DHCPFree List SizeSpecifies the size of the internal array specifying the number of address bl

A.11.4 Sample Definition Statements ... A–15A.12 Protocol Overview . . . ... A–16A.12.

Configuring the DHCP Server7.5 Using DHCP GUI to Configure DHCPThe following are valid values:False: Do not send an ICMP echo request to a BOOTP client

Configuring the DHCP Server7.5 Using DHCP GUI to Configure DHCPSupport Microsoft RAS ServerSpecifies support for the Microsoft Proxy Remote Access Server

Configuring the DHCP Server7.5 Using DHCP GUI to Configure DHCP3. If your network has more than one subnet, enter the remaining subnet IPnumbers.NoteA s

Configuring the DHCP Server7.5 Using DHCP GUI to Configure DHCP• Host name prefix is magic.Then, the DHCP server gives the host namesmagic1andmagic2to th

Configuring the DHCP Server7.5 Using DHCP GUI to Configure DHCP2. Choose Active IP Snapshot from the drop-down list.3. On the left side of the window, s

Configuring the DHCP Server7.5 Using DHCP GUI to Configure DHCPSearching for a MAC or IP AddressTo search for a MAC or IP address:1. Click the Server/Se

Configuring the DHCP Server7.5 Using DHCP GUI to Configure DHCP7.5.3.1.1 Configuring a subnet You do not have to change every value for theparameters in

Configuring the DHCP Server7.5 Using DHCP GUI to Configure DHCP7.5.3.2 The Nodes TabA node is a workstation, computer, or other device on the network. U

Configuring the DHCP Server7.5 Using DHCP GUI to Configure DHCPTable 7–6 Network Type Symbol and NumberSymbol Number Network Typeethernet or ether 1 10

Configuring the DHCP Server7.5 Using DHCP GUI to Configure DHCPEnter the names of subnets, nodes, or other groups that are to be membersof the group, th

B EBCDIC/DMCS Translation TablesB.1 Macros for Modifying the Translation Tables ... B–1B.2 Building Translation Tables . . . ...

Configuring the DHCP Server7.5 Using DHCP GUI to Configure DHCP• X Window ParametersFor any parameter, list the values in order of preference.7.5.3.4.1

Configuring the DHCP Server7.5 Using DHCP GUI to Configure DHCP7.5.3.4.3 BOOTP Parameters The server version of DHCP fully supports thefollowing BOOTP p

Configuring the DHCP Server7.5 Using DHCP GUI to Configure DHCPIEN-116 Name ServersSpecifies a list of IEN-116 name servers available to the client. Ente

Configuring the DHCP Server7.5 Using DHCP GUI to Configure DHCPSend Client’s Host NameSpecifies whether the server should send the client’s host name to

Configuring the DHCP Server7.5 Using DHCP GUI to Configure DHCPInterface MTUSpecifies the maximum transmit unit (MTU) to use on this interface. Specify t

Configuring the DHCP Server7.5 Using DHCP GUI to Configure DHCPStatic RoutesSpecifies a list of static routes that should be installed in the client’s ro

Configuring the DHCP Server7.5 Using DHCP GUI to Configure DHCP7.5.3.4.6 Link Parameters Link Layer parameters affect the operation of theLink layer on

Configuring the DHCP Server7.5 Using DHCP GUI to Configure DHCPNetBIOS ScopeThe NetBIOS scope option specifies the NetBIOS scope text parameter for thecl

Configuring the DHCP Server7.5 Using DHCP GUI to Configure DHCPSpecify the time in seconds as a 32-bit unsigned integer.Keep Alive OctetThis parameter s

Configuring the DHCP Server7.6 Configuring DHCP/BOOTP IP Addressing7.6.1 Static IP Addressing for BOOTP ClientsTo define static IP addressing, specify a

Tables1 TCP/IP Services Documentation ... xxii1–1 Configuration Databases . . . ... 1–13–1 Config

Configuring the DHCP Server7.6 Configuring DHCP/BOOTP IP AddressingIf you set the Use MAC addr as Client ID parameter to True, the server uses theMAC ad

Configuring the DHCP Server7.7 Configuring DHCP Manually7.7.2 Modifying the Client Configuration Parameters FileThe DHCPCAP. file describes the various co

Configuring the DHCP Server7.7 Configuring DHCP Manually• A blank line7.7.2.3 DHCPCAP Configuration ExamplesExample 7–9 shows a sample single-host DHCPCA

Configuring the DHCP Server7.7 Configuring DHCP ManuallyThe ASCII string must have the correct number of digits for the specifiedhardware type; for examp

Configuring the DHCP Server7.7 Configuring DHCP ManuallyTable 7–8 (Cont.) BOOTP/DHCP Configuration File SymbolsSymbol Function Value Format Descriptionbw

Configuring the DHCP Server7.7 Configuring DHCP ManuallyTable 7–8 (Cont.) BOOTP/DHCP Configuration File SymbolsSymbol Function Value Format Descriptionds

Configuring the DHCP Server7.7 Configuring DHCP ManuallyTable 7–8 (Cont.) BOOTP/DHCP Configuration File SymbolsSymbol Function Value Format Descriptionhr

Configuring the DHCP Server7.7 Configuring DHCP ManuallyTable 7–8 (Cont.) BOOTP/DHCP Configuration File SymbolsSymbol Function Value Format Descriptionnn

Configuring the DHCP Server7.7 Configuring DHCP ManuallyTable 7–8 (Cont.) BOOTP/DHCP Configuration File SymbolsSymbol Function Value Format Descriptionsl

Configuring the DHCP Server7.7 Configuring DHCP ManuallyTable 7–8 (Cont.) BOOTP/DHCP Configuration File SymbolsSymbol Function Value Format Descriptiont1

10–1 TFTP Management Commands ... 10–210–2 TFTP Logical Names ... 10–212–1 NTP Log File

Configuring the DHCP Server7.7 Configuring DHCP ManuallyTable 7–8 (Cont.) BOOTP/DHCP Configuration File SymbolsSymbol Function Value Format Descriptionvm

Configuring the DHCP Server7.7 Configuring DHCP ManuallyTable 7–9 (Cont.) Vendor Specific OptionsSymbol Function Value Format DescriptionFor OpenVMS DHCP

Configuring the DHCP Server7.8 Supporting UtilitiesTable 7–10 DHCP Utility Commands Associated with DatabasesDHCP GUIOpenVMSCommandUNIXCommand Descript

Configuring the DHCP Server7.8 Supporting UtilitiesEach line of output describes the lease information for one client. The output isin a format that is

Configuring the DHCP Server7.8 Supporting Utilities$ DHCPDBDUMP01:08:00:2b:e5:2c:44|0|7|10.10.2.100|949084208|949085408|949084808|949084208|10.10.2.6|s

Configuring the DHCP Server7.8 Supporting Utilities10Host name (without domain)11Domain nameTheDHCPDBMODcommand accepts a number of different flags and

8Configuring the DHCP ClientDHCP client is the TCP/IP Services component which allows a system to requestnetwork configuration information from a DHCP s

Configuring the DHCP Client8.1 Key Concepts8.1.1 Designating the Primary InterfaceSome of the parameters that are configurable by DHCP are interface spe

Configuring the DHCP Client8.1 Key Concepts8.1.2 Requesting a LeaseA DHCP server allocates IP addresses to clients on a temporary or permanentbasis. Th

© 2001 Compaq Computer CorporationCOMPAQ, VAX, VMS, and the Compaq logo Registered in U.S. Patent and Trademark Office.DECnet, OpenVMS, PATHWORKS, and

Configuring the DHCP Client8.1 Key Concepts3. DHCPCONF creates the DHCP client process.If this is the first interface to be configured during the startup

Configuring the DHCP Client8.2 DHCP Client ComponentsThere is one DHCP client process per system, even for multihomed hosts.The DHCP client process is

Configuring the DHCP Client8.2 DHCP Client ComponentsExample 8–1 shows the contents of a typical CLIENT.PCY file.Example 8–1 Client Startup File$ TYPE C

Configuring the DHCP Client8.2 DHCP Client ComponentsTable 8–1 (Cont.) Configuration KeywordsKeyword Descriptionstart_delay secondsSpecifies the maximum

Configuring the DHCP Client8.2 DHCP Client ComponentsTable 8–1 (Cont.) Configuration KeywordsKeyword Descriptionrequest parameter_nameSpecifies the param

Configuring the DHCP Client8.2 DHCP Client ComponentsTable 8–2 Supported Request ParametersParameter NameDHCP OptionCode This parameter requests...Inte

Configuring the DHCP Client8.2 DHCP Client Components8.2.2.3 The Host Name FileYou can configure the DHCP client to suggest a host name of your choice t

Configuring the DHCP Client8.2 DHCP Client Componentsoptions are super encapsulated into the vendor field (#43); within a specificDHCP packet there may b

Configuring the DHCP Client8.3 DHCP Client Startup and Shutdown8.3 DHCP Client Startup and ShutdownThe DHCP client can be shut down and started indepen

Configuring the DHCP Client8.4 Configuring the DHCP ClientIf you want more than the set of services configured by this option, you canconfigure your host

PrefaceThe Compaq TCP/IP Services for OpenVMS product is the Compaqimplementation of the TCP/IP networking protocol suite and internet servicesfor Ope

Configuring the DHCP Client8.4 Configuring the DHCP Client4. The next phase in the configuration process allows you to designate aninterface as the prima

Configuring the DHCP Client8.4 Configuring the DHCP ClientHOSTNAME.[ifname]This file contains a host name that you want to suggest that the DHCPserver us

Configuring the DHCP Client8.4 Configuring the DHCP ClientTable 8–5 DHCP Signal CommandsCommand DescriptionDHCPSIGHUPCauses the ASCII configuration files

Configuring the DHCP Client8.5 TCP/IP Management CommandsNote that this command does not change the current run-time configuration ofthe interface. For

9Configuring BOOTPThe Bootstrap Protocol (BOOTP) server answers network bootstrap requestsfrom diskless workstations and other network devices such as

Configuring BOOTP9.1 Key Concepts• Name and size of the client’s system load file• IP address of the TFTP server storing this file• IP addresses of the h

Configuring BOOTP9.2 BOOTP Planning and Preconfiguration TasksIf you configure multiple servers, each server competes to provide therequested configuratio

Configuring BOOTP9.3 Configuring the BOOTP Service• Empty TCPIP$BOOTP database file9.4 Managing the BOOTP ServiceThe following sections describe how to m

Configuring BOOTP9.4 Managing the BOOTP Service9.4.2 BOOTP Management CommandsTable 9–1 summarizes the BOOTP management commands.Table 9–1 BOOTP Manage

Part 4 Describes how to configure network applications that let users send and receiveelectronic mail from the internet, establish login sessions with

Configuring BOOTP9.4 Managing the BOOTP ServiceTo preserve site-specific parameter settings and commands, you can createthe following files. These files a

Configuring BOOTP9.5 Creating a BOOTP DatabaseTo populate the BOOTP database with client entries, use these commands:• CONVERT/VMS BOOTP (adds UNIX cli

Configuring BOOTP9.5 Creating a BOOTP Database9.5.3 Creating Individual EntriesTo add individual entries to the BOOTP database, enter:TCPIP> SET BOO

Configuring BOOTP9.6 Solving BOOTP Problemsrequest. To turn on logging, define the following logical name. To activate thelogical, shut down and restart

10Configuring TFTPThe Trivial File Transfer Protocol (TFTP) handles the file transfer from a TFTPserver to a diskless client or other remote system. The

Configuring TFTP10.2 Setting up the TFTP Service10.2.1 Transferring Data to the TFTP HostThe TFTP server allows clients to transfer data and program im

Configuring TFTP10.2 Setting up the TFTP Service• SYS$STARTUP:TCPIP$TFTP_SHUTDOWN.COM allows you to shut downTFTP separately.To preserve site-specific p

Configuring TFTP10.3 TFTP Security10.3 TFTP SecurityFor security purposes, the server runs as an unprivileged image that can accessonly the directories

Configuring TFTP10.4 Solving TFTP ProblemsThe log file, SYS$SYSDEVICE:[TCPIP$TFTP]TCPIP$TFTP_RUN.LOG, can beuseful for troubleshooting TFTP transfer fai

Table 1 (Cont.) TCP/IP Services DocumentationManual ContentsDIGITAL TCP/IP Services forOpenVMS User’s GuideThis manual describes how to use the applic

11Configuring the PortmapperThe Portmapper service eliminates the need to preconfigure all client and serverremote procedure call (RPC) applications wit

Configuring the Portmapper11.1 Configuring Services to Use the PortmapperServiceDefault ProgramNumberDefault LowestVersion Default Highest VersionPC-NFS

Configuring the Portmapper11.3 Displaying Portmapper InformationFile: TCPIP$SYSTEM:TCPIP$NFS_RUN.COMFlags: TCPIPSocket Opts: Rcheck ScheckReceive: 6400

12Configuring and Managing NTPThe Network Time Protocol (NTP) synchronizes time and coordinates timedistribution throughout a TCP/IP network. NTP provi

Configuring and Managing NTP12.1 Key Concepts12.1.1 Time Distributed Through a Hierarchy of ServersIn the NTP environment, time is distributed through

Configuring and Managing NTP12.1 Key Concepts12.1.3 How the OpenVMS System Maintains the System ClockThe OpenVMS system clock is maintained as a softwa

Configuring and Managing NTP12.1 Key ConceptsIndicate client mode with theserverdeclaration in the configuration file. Forexample:server 18.72.0.3• Broad

Configuring and Managing NTP12.3 Configuring Your NTP Host12.3.1 Creating the Configuration FileTo create a configuration file for your local host, edit a

Reader’s CommentsCompaq welcomes your comments on this manual. Please send comments toeither of the following addresses:Internet [email protected]

Configuring and Managing NTP12.3 Configuring Your NTP Hostthis mode, both the local and remote servers should use authentication andthe same trusted key

Configuring and Managing NTP12.3 Configuring Your NTP HostEnables recording of loop filter statistics information. Each update of thelocal clock outputs

Configuring and Managing NTP12.3 Configuring Your NTP Host* The transmitted timestamp (the last one sent to the same peer)* The timestamp of the packet’

Configuring and Managing NTP12.3 Configuring Your NTP Host# The following commands allow this node to act as a backup NTP server (or as# the sole NTP se

Configuring and Managing NTP12.5 Operating with Time Zone Offsets2. Run the command procedureSYS$COMMON:[SYSMGR]UTC$CONFIGURE_TDF.3. Select an option t

Configuring and Managing NTP12.6 NTP Event LoggingTable 12–1 describes the messages most frequently included in the NTP log file.Table 12–1 NTP Log File

Configuring and Managing NTP12.6 NTP Event LoggingTable 12–1 (Cont.) NTP Log File MessagesMessage Description•freqis the computed error in theintrinsic

Configuring and Managing NTP12.6 NTP Event Logging12.6.1 Sample NTP Log FileThe following sample shows an NTP log file:16 Apr 16:36:30 ntpd version = 3-

Configuring and Managing NTP12.7 NTP Authentication Support12.7.1 NTP Authentication CommandsTable 12–2 describes additional configuration statements an

Configuring and Managing NTP12.7 NTP Authentication SupportThe fields are:• key-ID, which is an arbitrary, unsigned 32-bit number (in decimal). The rang

( ) In command format descriptions, parentheses indicate that youmust enclose choices in parentheses if you specify more thanone.[ ] In command format

Configuring and Managing NTP12.8 NTP Utilities12.8.1 Setting the Date and Time with NTPDATEThe NTPDATE program sets the local date and time by polling

Configuring and Managing NTP12.8 NTP UtilitiesUse the following syntax when entering commands:NTPTRACE [option...]The following example shows output fr

Configuring and Managing NTP12.8 NTP Utilities• It makes it more difficult for topologically remote hosts to requestconfiguration changes to your server.

Configuring and Managing NTP12.8 NTP Utilities12.8.3.2 NTPDC Control Message CommandsControl message commands request information about the server. The

Configuring and Managing NTP12.8 NTP UtilitiesAsterisk (*) denotes the peer to which the server is currentlysynchronizing.•showpeer peer_address [...]S

Configuring and Managing NTP12.8 NTP Utilities•monlist [ version ]Displays traffic counts collected. This is maintained by the monitor facility.Normally

Configuring and Managing NTP12.8 NTP UtilitiesTable 12–5 describes the NTPDC options.Table 12–5 NTPDC OptionsOption Description-c commandThe command ar

Configuring and Managing NTP12.8 NTP UtilitiesIn requests to the server to read variables, the =value portion is ignoredand can be omitted. The NTPQ pr

Configuring and Managing NTP12.8 NTP Utilities•passwdPrompts you to enter a password (not echoed) that is used to authenticateconfiguration requests. Th

Configuring and Managing NTP12.8 NTP Utilities•lopeersObtains and displays a list of all peers and clients having the destinationaddress.•lpassociation

Configuring and Managing NTP12.8 NTP UtilitiesSince thepeerscommand depends on the ability to parse the values in theresponses it gets, it might fail t

Configuring and Managing NTP12.8 NTP UtilitiesTable 12–6 NTPQ OptionsOption Description-c commandAdds the specified interactive command to the list of c

13Configuring SNMPThe Simple Network Management Protocol (SNMP) is network managementtechnology that facilitates the management of a TCP/IP network or

Configuring SNMP13.1 Key ConceptsTCP/IP Services provides an SNMP master agent, two subagents (MIB II andHost Resources MIB), a MIB converter and compi

Configuring SNMP13.1 Key ConceptsTo ensure compatibility with previous versions of TCP/IPServices, TCPIP$SNMP_SYSTARTUP.COM in turn runsSYS$SYSDEVICE:[

Configuring SNMP13.2 Managing the SNMP Service13.2 Managing the SNMP ServiceThe following command procedures are supplied to allow you to start up and

Configuring SNMP13.3 Verifying the SNMP InstallationNote that, like the Internet IVP, the SNMP IVP requires that TCP/IP Servicesbe running. (It does no

Configuring SNMP13.3 Verifying the SNMP InstallationTable 13–2 (Cont.) SNMP Executable, Command, and Data FilesFile Location FunctionTCPIP$SNMP_CONF.DA

Configuring SNMP13.4 Configuring SNMPNoteYou cannot use TCPIP$CONFIG to modify your existing SNMPconfiguration; TCPIP$CONFIG is intended only to set up a

Part 1Connecting to the NetworkPart 1 provides the information on how to get started after installing andconfiguring the TCP/IP Services software.Part

Configuring SNMP13.4 Configuring SNMP– Community addressThe address associated with the community. One community name canhave multiple addresses in its

Configuring SNMP13.4 Configuring SNMPwriteit Read Write 9.20.208.53trapit Read Trap 9.20.208.53, 9.20.208.100In this example, the configuration allows re

Configuring SNMP13.4 Configuring SNMP13.4.3.3 Modifying the Configuration FileThe master agent and the subagents convert lines in the configuration file th

Configuring SNMP13.4 Configuring SNMPTable 13–3 SNMP Logging OptionsSNMP_GEN_LOGFILELogical name: TCPIP$SNMP_GEN_LOGFILEFormat:config SNMP_GEN_LOGFILE 1

Configuring SNMP13.4 Configuring SNMPTable 13–4 SNMP Operation OptionsCOMMUNITYLogical name: Not availableFormat:COMMUNITY name address typeDescription:

Configuring SNMP13.4 Configuring SNMPTable 13–4 (Cont.) SNMP Operation OptionsSNMP_SIGNALLogical name: TCPIP$SNMP_SIGNALFormat:DEFINE TCPIP$SNMP_SIGNAL

Configuring SNMP13.4 Configuring SNMPTable 13–4 (Cont.) SNMP Operation OptionsSYSLOCATIONLogical name: Not availableFormat:SYSLOCATION host-locationDesc

Configuring SNMP13.4 Configuring SNMPTable 13–5 (Cont.) Timing and Timeout Handling OptionsAGENTX_SESSION_TIMEOUTDescription: Specifies the default timeo

Configuring SNMP13.4 Configuring SNMPTable 13–5 (Cont.) Timing and Timeout Handling OptionsSNMP_ARE_YOU_THERE_TIMELogical name: TCPIP$SNMP_ARE_YOU_THERE

Configuring SNMP13.4 Configuring SNMPOn startup, each subagent first sets up a default session timeout (see theAGENTX_SESSION_TIMEOUT option). It then re

Configuring SNMP13.4 Configuring SNMPTable 13–6 Testing and Troubleshooting OptionsACCEPTLogical name: Not availableFormat:accept IP-addressDescription:

Configuring SNMP13.4 Configuring SNMPTable 13–6 (Cont.) Testing and Troubleshooting OptionsSNMP_TRACELogical name: TCPIP$SNMP_TRACEFormat:config TCPIP$S

Configuring SNMP13.5 SNMP Log Files13.5 SNMP Log FilesUnless the SNMP_TRACE option is set, output from the SNMP master agent andsubagent processes to S

Configuring SNMP13.5 SNMP Log FilesAgent Process SYS$OUTPUT SYS$ERRORMaster agent TCPIP$SNMP TCPIP$SNMP_RUN.LOGTCPIP$SNMP_RUN.LOGResidentsubagentTCPIP$

Configuring SNMP13.6 Solving SNMP Problems13.6.2 Problems Starting and Stopping SNMP ProcessesIf there are startup errors noted in the SNMP log files, o

Configuring SNMP13.6 Solving SNMP ProblemsTo obtain trace log messages interactively, follow these steps:1. Shut down SNMP. Enter:$ @SYS$STARTUP:TCPIP$

Configuring SNMP13.6 Solving SNMP Problems13.6.5.1 Enabling Set Request Processing and Authentication TrapsOn an OpenVMS server, configure SNMP with the

Configuring SNMP13.6 Solving SNMP ProblemsAlternatively, you can display configuration information in the SNMPconfiguration file (SYS$SYSDEVICE:[TCPIP$SNM

Configuring SNMP13.6 Solving SNMP Problems13.6.5.2.2 Verifying Community Information To display the community stringsfor the OpenVMS host, enter the fo

Configuring SNMP13.6 Solving SNMP ProblemsRegardless of the default trap type, you can control the trap type for each trapdestination using the appropr

1Managing TCP/IP ServicesThis chapter reviews information you need to get started with the TCP/IPServices software. Topics include:• Reviewing pertine

Configuring SNMP13.6 Solving SNMP Problems6. Check the log files for any problems associated with SNMP startup. Fordetailed information, start the SNMP

Configuring SNMP13.6 Solving SNMP ProblemsAdditional problems occur if file protections or installation privileges werechanged on SYS$SYSTEM:TCPIP$HR_MI

Part 4Configuring Network ApplicationsPart 4 describes how to set up popular networking end-user applications andincludes the following chapters:• Chap

14Configuring and Managing TELNETThe TCP/IP Services product includes and implementation of the TELNETend-user application.This chapter describes how t

Configuring and Managing TELNET14.1 Managing TELNET14.1.2 Managing TELNET with Logical NamesTable 14–1 lists the logical names you can use in managing

Configuring and Managing TELNET14.1 Managing TELNETQualifier Description/TIMEOUT Creates a TELNET device that has the following connectionattributes:• N

Configuring and Managing TELNET14.2 Solving TELNET Problems14.2.1 TELNET Characteristics That Affect PerformanceThe settings for the TELNET systemwide

Configuring and Managing TELNET14.2 Solving TELNET ProblemsVerify that the CHANNELCNT parameter (in SYSGEN) is larger than thenumber of simultaneous TE

ContentsPreface ... xxiPart 1 Connecting to the Network1 Managing TCP/IP Services1.1 Getting

Managing TCP/IP Services1.1 Getting Started1.1.1 Logical NamesLogical names allow you to customize or modify component behavior. Logicalnames also poi

15Configuring and Managing FTPThe File Transfer Protocol (FTP) software transfers files between ‘‘nontrusted’’hosts. Nontrusted hosts require user name

Configuring and Managing FTP15.1 Managing FTPWhen you use TCPIP$CONFIG to establish an ANONYMOUS account,a new account is created with the UIC [TCPIP,A

Configuring and Managing FTP15.1 Managing FTP220 opening data connection for USER8$:[HIDEME.PROJECT.TASK]PLAN.PS220 opening data connection for SYS$LOG

Configuring and Managing FTP15.1 Managing FTPTable 15–1 FTP Logical NamesLogical Name DescriptionTCPIP$FTP_ANONYMOUS_ALIAS Defines an equivalence list (

Configuring and Managing FTP15.1 Managing FTPTable 15–1 (Cont.) FTP Logical NamesLogical Name DescriptionTCPIP$FTP_NO_VERSION If defined, FTP does not s

Configuring and Managing FTP15.1 Managing FTP• SYS$LOGIN:FTP_SERVER_RUN.LOGThis log is created in the user’s default login directory.The number of log

Configuring and Managing FTP15.2 Solving FTP Problems• Increase the inactivity timerThese logical names are described in the following sections.15.2.1.

16Remote (R) CommandsThe TCP/IP Services software includes client and server implementations of theBerkeley Remote (R) command applications: RCP, RLOG

Managing TCP/IP Services1.1 Getting Started1.1.3 Saving ChangesThe configuration procedure TCPIP$CONFIG saves configuration andinitialization informatio

Remote (R) Commands16.2 Managing the R Command Servers16.2 Managing the R Command ServersThe following sections describe the command procedures and lo

Remote (R) Commands16.2 Managing the R Command ServersTable 16–1 RLOGIN Logical NamesLogical Name DescriptionTCPIP$RLOGIN_VTA Enables RLOGIN virtual t

Remote (R) Commands16.3 Security Considerations16.3.2 Case-Sensitivity FlagThe proxy database is case sensitive for remote user names. The case you us

Remote (R) Commands16.5 Remote Magnetic Tape and Remote CD-ROM (RMT/RCD)• Create a communication proxy that associates the remote RMT client userwith

Remote (R) Commands16.5 Remote Magnetic Tape and Remote CD-ROM (RMT/RCD)Table 16–2 (Cont.) RMT Magtape QualifiersQualifier Description/DENSITY=n Specifie

17Configuring and Managing SMTPThe Simple Mail Transfer Protocol (SMTP) is a standard protocol that providesa reliable and efficient mail delivery syste

Configuring and Managing SMTP17.1 Key ConceptsThe SMTP symbiont processes all mail on the host. It receives jobs one at atime from the generic SMTP que

Configuring and Managing SMTP17.1 Key Conceptsyymmddmmshh_user-name.TCPIP_scnodewhere:yymmddmmshh is the timestamp taken when the file is created.user-n

Configuring and Managing SMTP17.1 Key Concepts17.1.5 How SMTP Routes MailTo find a destination address, SMTP routing looks up addresses in this order:1.

Configuring and Managing SMTP17.1 Key Concepts17.1.5.2 Using SMTP Zones and Alternate GatewaysWhen configuring SMTP, you supply the name of the domain f

Managing TCP/IP Services1.1 Getting Started2. Disables active services3. Deletes the network interface definitions4. Deassigns defined logical names5. D

Configuring and Managing SMTP17.1 Key ConceptsIn this example, when SMTP receives a mail message destined for a domainoutside of theabc.comdomain, it u

Configuring and Managing SMTP17.2 Configuring SMTP17.2.2 Creating a Postmaster AccountThe postmaster account is a required account that receives all und

Configuring and Managing SMTP17.3 Creating a Local Alias File!! This is the local alias file.!ourdomain.eduourdomain1.eduourdomain2.eduourdomain3.edu3.

Configuring and Managing SMTP17.4 Managing SMTPTable 17–3 (Cont.) SMTP Management CommandsCommand Function Required PrivilegeSHOW MAIL Displays informa

Configuring and Managing SMTP17.4 Managing SMTPto overwrite the old data already there. This functionality provides a snapshot ofthe last lines of diag

Configuring and Managing SMTP17.5 Modifying the SMTP ConfigurationFor example, to enable message logging for messages received from SMTP clients,define t

Configuring and Managing SMTP17.5 Modifying the SMTP ConfigurationIn this message, \d\a is the<CR><LF>.• TCPIP$SMTP_RECV_TRACELogs all messa

Configuring and Managing SMTP17.5 Modifying the SMTP Configuration2. Stop and start the SMTP mail queue using the STOP MAIL and STARTMAIL commands.• TCP

Configuring and Managing SMTP17.5 Modifying the SMTP Configuration• TCPIP$SMTP_MTS_ALLIN1Used in older versions of TCP/IP Services. When relaying mail f

Configuring and Managing SMTP17.5 Modifying the SMTP Configuration• TCPIP$SMTP_MIME_HACKWhen set, SMTP accepts 8BITMIME requests from SMTP clients, prev

Managing TCP/IP Services1.2 Enabling PATHWORKS/Advanced Server and DECnet-over-TCP/IP Support1.2 Enabling PATHWORKS/Advanced Server andDECnet-over-TCP

Configuring and Managing SMTP17.6 Configuring SMTP AntiSPAMThe maximum number of characters in a value is 500 characters. Unlessotherwise noted, a field’

Configuring and Managing SMTP17.6 Configuring SMTP AntiSPAMTable 17–4 (Cont.) AntiSPAM Configuration OptionsField Name Value DefaultReject-Unbacktranslat

Configuring and Managing SMTP17.6 Configuring SMTP AntiSPAMTable 17–4 (Cont.) AntiSPAM Configuration OptionsField Name Value DefaultSecurity FRIENDLY or

Configuring and Managing SMTP17.6 Configuring SMTP AntiSPAMagainst the Good-Clients list occurs, the client is considered ‘‘unknown’’ andthe process goe

Configuring and Managing SMTP17.6 Configuring SMTP AntiSPAM17.6.3.2 Processing DNS Entries in the Good-Clients ListThe SMTP server uses the Good-Clients

Configuring and Managing SMTP17.6 Configuring SMTP AntiSPAMThis example specifies the relay of mail from unknown SMTP clients to anyhost within thedef.co

Configuring and Managing SMTP17.6 Configuring SMTP AntiSPAM17.6.4 Blocking Mail from Specified ClientsYou can configure the SMTP server to automatically r

Configuring and Managing SMTP17.6 Configuring SMTP AntiSPAMIf a client IP address matches one in the Good-Clients list, the message isaccepted; the SMTP

Configuring and Managing SMTP17.6 Configuring SMTP AntiSPAM17.6.7 Blocking Mail from Specified SendersYou configure SMTP to reject mail based on the addre

Configuring and Managing SMTP17.6 Configuring SMTP AntiSPAMBy default, if the SMTP server fails to find a MX record for the senderaddress, it rejects the

Managing TCP/IP Services1.3 Setting Up User Accounts and Proxy IdentitiesThe configuration procedure TCPIP$CONFIG creates a proxy database filecalled TC

Configuring and Managing SMTP17.6 Configuring SMTP AntiSPAM17.6.8.3 Specifying the SPAM Rejection TextYou can specify the rejection text message to be s

Configuring and Managing SMTP17.7 Managing SMTP Send-From-File (SFF)17.7.1 SFF Security MeasuresThe ability to create messages with arbitrary headers c

Configuring and Managing SMTP17.7 Managing SMTP Send-From-File (SFF)• log_levelSpecifies the debug log level: either 1 (on) or 0 (off). The default is 0

Configuring and Managing SMTP17.9 Solving SMTP Problems• The /REPAIR qualifier fixes these errors:Resubmits for delivery each valid control file in the SM

18Configuring and Managing the POP ServerThe Post Office Protocol (POP) server and the Simple Mail Transfer Protocol(SMTP) server software work together

Configuring and Managing the POP Server18.1 Key Concepts18.1.1 POP Server ProcessThe POP server is installed with SYSPRV and BYPASS privileges and runs

Configuring and Managing the POP Server18.1 Key Concepts18.1.4 How the POP Server Handles Foreign Message FormatsPOP contains minimal support for mail

Configuring and Managing the POP Server18.1 Key Concepts18.1.6 Understanding POP Message HeadersMail message headers sent by the POP server must confor

Configuring and Managing the POP Server18.1 Key ConceptsAddress Type Address FormatSMTP SMTP%"legal-address," where legal-address is anaddres

Managing TCP/IP Services1.4 Configuring a TCP/IP Clusterhost. For more information about configuring a specific service for cluster failover,refer to the

Configuring and Managing the POP Server18.1 Key Concepts• TRANSFORMThe POP server attempts to translate the DECnet node name to a TCP/IPhost name. If t

Configuring and Managing the POP Server18.1 Key ConceptsYou cannot reply to this type of mail message because the SMTP server doesnot accept an address

Configuring and Managing the POP Server18.2 POP Server Startup and Shutdown• SYS$STARTUP:TCPIP$POP_SYSHUTDOWN.COM can be used as arepository for site-s

Configuring and Managing the POP Server18.3 Modifying POP Server CharacteristicsTable 18–2 POP Logical NamesLogical Name DescriptionTCPIP$POP_SECURITY

Configuring and Managing the POP Server18.3 Modifying POP Server CharacteristicsTable 18–2 (Cont.) POP Logical NamesLogical Name DescriptionTCPIP$POP_M

Configuring and Managing the POP Server18.3 Modifying POP Server CharacteristicsTable 18–2 (Cont.) POP Logical NamesLogical Name DescriptionTCPIP$POP_D

Configuring and Managing the POP Server18.4 Enabling MIME Mail18.4 Enabling MIME MailThe MIME (Multipurpose Internet Mail Extensions) specification prov

Configuring and Managing the POP Server18.5 Solving POP Problems18.5.2 Using POP Extension CommandsFor troubleshooting purposes, you can simulate a POP

Configuring and Managing the POP Server18.5 Solving POP ProblemsXTND LOGLEVEL DEBUG+OK logging level changed to debugQUIT+OK TCPIP POP server at ucxsys

19Configuring XDMCP-Compatible X DisplaysThe X Window System, developed by the Massachusetts Institute of Technology,is a network-based graphics window

Managing TCP/IP Services1.5 Auxiliary ServerWhen it receives a request, the auxiliary server dynamically creates a networkprocess, obtaining user acco

Configuring XDMCP-Compatible X Displays19.1 Key ConceptsTo reinitialize the X terminal, the XDM process had to be restarted. This problemwas solved thr

Configuring XDMCP-Compatible X Displays19.3 XDM Configuration FilesExample 19–1 XDM_CONFIG.TEMPLATE File!! Default SYS$SPECIFIC:[TCPIP$XDM]XDM_CONFIG.CO

Configuring XDMCP-Compatible X Displays19.3 XDM Configuration FilesExample 19–2 XACCESS.TXT File# $XConsortium: Xaccess,v 1.5 91/08/26 11:52:51 rws Exp

Configuring XDMCP-Compatible X Displays19.3 XDM Configuration Files19.3.3 XSERVERS.TXT FileThe XSERVERS.TXT file was originally used to specify all X ser

Configuring XDMCP-Compatible X Displays19.3 XDM Configuration FilesExample 19–4 shows a sample XDM_KEYS.TXT configuration file:Example 19–4 XDM_KEYS.TXT##

Configuring XDMCP-Compatible X Displays19.4 XDM Log Files19.4 XDM Log FilesXDM maintains three log files to record XDM server and client activity:• XDM

Configuring XDMCP-Compatible X Displays19.6 Configuring the XDM ServerIf the DECwindows components are not found, TCPIP$CONFIG notifies youand gives you

Part 5Network File ServicesPart 5 describes how to configure, use, and manage the components that enabletransparent network file sharing: NFS server, PC

20NFS ServerThe Network File System (NFS) server software lets you set up file systems onyour OpenVMS host for export to users on remote NFS client hos

Managing TCP/IP Services1.5 Auxiliary ServerThe auxiliary server builds the network process name from the characterstring in the services database. En

NFS Server20.1 Key Conceptsto select the correct file system for the application, and to ensure that your filesystems are adequately protected while gra

NFS Server20.1 Key ConceptsYou might use a container file system if:• You do not require extensive file sharing between your OpenVMS system anda UNIX cl

NFS Server20.1 Key ConceptsEach entry specifies a directory on the local system and one or more remotehosts allowed to mount that directory. A user on

NFS Server20.1 Key Concepts20.1.5 Mapping the Default UserIn a trusted environment, you may want the server to grant restricted access evenif the inco

NFS Server20.1 Key Concepts20.1.7 How OpenVMS and the NFS Server Grant File AccessTo protect your exported file systems, you must take care when granti

NFS Server20.1 Key ConceptsWith this variable set, the TCP/IP Services startup procedure creates theTCPIP$NFS_REMOTE identifier. For example, you can u

NFS Server20.2 NFS Server Startup and ShutdownBecause the NFS protocol is stateless, clients with file systems mounted onthe server do not need to remo

NFS Server20.5 Managing the MOUNT ServiceYou can customize the operation of the MOUNT service by using SYSCONFIG tomodify the attributes listed in Tab

NFS Server20.6 Registering Users and HostsAfter setting up appropriate accounts, you must register users in the proxydatabase and set mount points in

NFS Server20.7 Backing Up a File System20.7 Backing Up a File SystemYou can back up NFS-mounted files using standard OpenVMS backup procedures.For more

Managing TCP/IP Services1.6 Enabling Services1.6.1 Setting Up Event LoggingEvent logging can help you manage the software. By default, user-definedserv

NFS Server20.8 Setting Up and Exporting an OpenVMS File SystemWith the NAME_CONVERSION option set, users can create files and directoriesin an OpenVMS

NFS Server20.9 Setting Up and Exporting a Container File System3. Map the OpenVMS volume on which the container file has been created.TCPIP> MAP &qu

NFS Server20.10 Maintaining a Container File System20.10.1 Displaying Directory ListingsUse the DIRECTORY command to display the contents of a directo

NFS Server20.10 Maintaining a Container File System20.10.5 Deleting a Container File SystemYou can delete a container file system with all its director

NFS Server20.10 Maintaining a Container File SystemTable 20–2 Container File System Components AnalyzedUNIX ItemOpenVMSConceptualEquivalent Descriptio

NFS Server20.12 Modifying NFS Server Attributes20.12 Modifying NFS Server AttributesYou can modify the way the NFS server works by specifying NFS serv

NFS Server20.12 Modifying NFS Server AttributesTable 20–3 (Cont.) Modifying NFS Server AttributesAttribute Descriptionvnode_ageSpecifies the number of

NFS Server20.13 Modifying File System CharacteristicsTable 20–4 (Cont.) File System Logical NamesLogical Name DescriptionTCPIP$CFS_FATAL_MESSAGES Defin

NFS Server20.14 File Locking20.14.1 File Locking Service Startup and ShutdownThe file locking services can be shut down and started independently of TC

NFS Server20.15 Improving NFS Server Performance20.15.3 Increasing the Number of Active ThreadsThe NFS server is an asynchronous, multithreaded proces

2Configuring InterfacesOpenVMS systems running TCP/IP Services communicate with other internethosts over a variety of physical media. Because TCP/IP is

NFS Server20.15 Improving NFS Server Performance• VIRTUALPAGECNTMaximum virtual size of a process in pages. The NFS server requires larger-than-normal

21NFS ClientThe Network File System (NFS) client software enables client users to access filesystems made available by an NFS server. These files and di

NFS Client21.1 Key ConceptsAll files below the mount point are available to client users as if they resideon the local system. The NFS client requests

NFS Client21.1 Key Concepts21.1.2.3 Creating Customized Default ADFsYou can create customized default ADFs for special applications. To do so:1. On th

NFS Client21.1 Key Concepts21.1.4 How the Client Maps User IdentitiesBoth OpenVMS and UNIX based systems use identification codes as a generalmethod of

NFS Client21.1 Key ConceptsSince a UNIX file system does not have a SYSTEM protection mask (thesuperuser has all permissions for all files) the NFS clie

NFS Client21.2 NFS Client Startup and Shutdown• SYS$STARTUP:TCPIP$NFS_CLIENT_SYSHUTDOWN.COM can be usedas a repository for site-specific definitions and

NFS Client21.3 Registering Users in the Proxy DatabaseTable 21–1 (Cont.) Required Fields for NFS Proxy EntriesField MeaningUID/GID pair Remote identit

NFS Client21.4 Mounting Files and DirectoriesFor example:TCPIP> MOUNT mount_point /HOST="host" /PATH="/path/name"NoteBy default

NFS Client21.4 Mounting Files and DirectoriesThis mount request increments the mount count by 1. You must specify the/SHARE qualifier with the same hos

3.2.1 Setting Up Your Host for PPP Connections ... 3–43.2.1.1 Installing the Terminal Driver ... 3–43.2.1.2

Configuring Interfaces2.3 Configuring Network Interfaces2.3 Configuring Network InterfacesThe TCP/IP Services product supports one local software interfa

NFS Client21.4 Mounting Files and Directories4.TCPIP> MOUNT DNFS1:[B] /HOST=MARGE /PATH="DKA0/TEST"Mount count: 3 (system mount, not incr

NFS Client21.4 Mounting Files and DirectoriesIf you specify background mounting, you should also use the /RETRIES qualifierwith a small nonzero number.

NFS Client21.4 Mounting Files and DirectoriesTCPIP> MOUNT DNFS2:[USERS.SPARROW.MNT] /HOST="birdy" /PATH="/usr"%DNFS-S-MOUNTED,

Part 6Configuring Printing ServicesPart 6 describes how to set up and manage the printing services available withTCP/IP Services, and includes the foll

22Setting Up and Managing the LPR/LPD PrintServiceThe LPR/LPD service allows other network hosts to access printers on the serversystem and provides l

Setting Up and Managing the LPR/LPD Print Service22.1 Key ConceptsThe same LPD symbiont image is used for both client and server. It acts as theclient

Setting Up and Managing the LPR/LPD Print Service22.2 Configuring LPR/LPDTable 22–1 (Cont.) LPD Logical NamesLogical Name DescriptionTCPIP$LPD_KEEPALIV

Setting Up and Managing the LPR/LPD Print Service22.2 Configuring LPR/LPDTable 22–1 (Cont.) LPD Logical NamesLogical Name DescriptionTCPIP$LPD_DROPTIME

Setting Up and Managing the LPR/LPD Print Service22.2 Configuring LPR/LPDTable 22–1 (Cont.) LPD Logical NamesLogical Name DescriptionTCPIP$LPD_RCV Writ

Configuring Interfaces2.3 Configuring Network InterfacesFor thiscontroller Use this interface classX25 XLocal (loopback) O• An integer indicating the co

Setting Up and Managing the LPR/LPD Print Service22.2 Configuring LPR/LPDTo preserve site-specific parameter settings and commands, create the following

Setting Up and Managing the LPR/LPD Print Service22.3 Configuring PrintersThe following example shows how to use the printer setup program to configure

Setting Up and Managing the LPR/LPD Print Service22.3 Configuring Printers$ RUN SYS$SYSTEM:TCPIP$LPRSETUPCommand < add delete view help exit >: d

Setting Up and Managing the LPR/LPD Print Service22.3 Configuring PrintersTable 22–3 (Cont.) Printcap SymbolsSymbol Descriptionnd /NODELETE flag. Specifi

Setting Up and Managing the LPR/LPD Print Service22.3 Configuring PrintersTo specify a log file that can be shared by all printers, specify the same file

Setting Up and Managing the LPR/LPD Print Service22.5 Controlling Access to Local QueuesTo add a proxy entry, enter:TCPIP> ADD PROXY user_name /HOS

Setting Up and Managing the LPR/LPD Print Service22.7 Using OpenVMS Flag Page Options• Renders meaningless the /PARAMETERS=NOFLAG qualifer to the DCLc

23Setting Up and Managing TELNETSYMThe TELNET print symbiont (TELNETSYM) provides remote printing servicesthat enable the use of standard OpenVMS prin

Setting Up and Managing TELNETSYM23.1 Key ConceptsIf the print job is queued with the /PASSALL qualifier, TELNETSYM sets up abinary TELNET channel by i

Setting Up and Managing TELNETSYM23.3 Setting Up Print Queues2. Specify the host name and port number to which the queue sends the printdata with the

Configuring Interfaces2.3 Configuring Network InterfacesFor example, assume interface WF0 exists with a network address of10.10.1.100 and a 24-bit subne

Setting Up and Managing TELNETSYM23.5 Managing and Customizing Your Print Queues• TCPIP$TELNETSYM_SUPPRESS_FORMFEEDSSuppresses form feeds between jobs

Setting Up and Managing TELNETSYM23.5 Managing and Customizing Your Print QueuesBit 2 is useful in unassisted problem solving. Be aware, however, that

Setting Up and Managing TELNETSYM23.5 Managing and Customizing Your Print QueuesThis logical name is not used by the server; it is used by the TELNET

Setting Up and Managing TELNETSYM23.5 Managing and Customizing Your Print QueuesIf this logical name is not defined, TELNETSYM defaults to a wait perio

Setting Up and Managing TELNETSYM23.6 Solving TELNETSYM Problemsto:/PROCESSOR=TCPIP$TELNETSYM23.6.2 Printing to Terminal ServersWhen you print to a te

Setting Up and Managing TELNETSYM23.6 Solving TELNETSYM Problems4. Identify the problem. Either fix it or report it to your Compaq supportrepresentativ

Setting Up and Managing TELNETSYM23.6 Solving TELNETSYM Problems2. This example shows how to determine the value of the TCPIP$TELNETSYM_SUPPRESS_FORM

24Setting Up PC-NFSThe PC-NFS server provides authentication and print services for personalcomputers running PC-NFS. Users on a PC client can associa

Setting Up PC-NFS24.2 Providing PC-NFS Print Services24.2 Providing PC-NFS Print ServicesTo configure PC-NFS print services, you must create and export

Part 7AppendixesPart 7 contains the following appendixes:• Appendix A, Gateway Routing Daemon (GATED) Configuration Reference,describes how to configure

3Configuring Serial LinesA serial connection is made between two systems using modems and telephonelines or other serial lines. TCP/IP Services support

AGateway Routing Daemon (GATED)Configuration ReferenceThis appendix describes how to configure the Gateway Routing Daemon(GATED).A.1 The GATED Configurat

Gateway Routing Daemon (GATED) Configuration ReferenceA.2 Configuration File Statement Syntax• The C-style comments that start with /* and end with */No

Gateway Routing Daemon (GATED) Configuration ReferenceA.4 Configuration StatementsTable A–1 (Cont.) GATED Configuration StatementsCommand Type Descriptio

Gateway Routing Daemon (GATED) Configuration ReferenceA.5 Creating the GATED Configuration File#--------------------------------------------------------

Gateway Routing Daemon (GATED) Configuration ReferenceA.6 Defining Preferences and Routing• May select routes from the same exterior gateway protocol (E

Gateway Routing Daemon (GATED) Configuration ReferenceA.6 Defining Preferences and RoutingTable A–2 (Cont.) Default Preference ValuesPreference Defined b

Gateway Routing Daemon (GATED) Configuration ReferenceA.7 Tracing OptionsTable A–3 Trace OptionsOption Definitiontrace_fileSpecifies the file to receive t

Gateway Routing Daemon (GATED) Configuration ReferenceA.7 Tracing OptionsTable A–5 (Cont.) Protocol Significance OptionsOption DescriptionnormalTraces n

Gateway Routing Daemon (GATED) Configuration ReferenceA.7 Tracing OptionsrecvLimits the tracing to packets received. If neither thesendnortherecvoption

Configuring Serial Lines3.1 Key Concepts3.1.2 Assigning an IP Address to Your PPP or SLIP InterfaceEvery network interface must have its own unique IP

Gateway Routing Daemon (GATED) Configuration ReferenceA.9 Options StatementsThe options list can contain one or more of the following options:gendefaul

Gateway Routing Daemon (GATED) Configuration ReferenceA.10 Interface Statementsinterfaces {options[strictinterfaces][scaninterval time][aliases-nexthop

Gateway Routing Daemon (GATED) Configuration ReferenceA.10 Interface Statementspreference preferenceSets the preference for routes to this interface wh

Gateway Routing Daemon (GATED) Configuration ReferenceA.10 Interface StatementsA.10.1 Interface ListsAn interface list is a list of references to inter

Gateway Routing Daemon (GATED) Configuration ReferenceA.10 Interface StatementsA.10.2 IP Interface Addresses and RoutesThe BSD 4.3 and later networking

Gateway Routing Daemon (GATED) Configuration ReferenceA.11 Definition StatementsA.11 Definition StatementsDefinition statements are general configuration s

Gateway Routing Daemon (GATED) Configuration ReferenceA.11 Definition StatementsThe following list describes each statement in the example:• Theoptionss

Gateway Routing Daemon (GATED) Configuration ReferenceA.12 Protocol Overview• EGPExterior Gateway Protocol: Originally EGP reachability information was

Gateway Routing Daemon (GATED) Configuration ReferenceA.12 Protocol OverviewA.12.6 Kernel InterfaceAlthough the kernel interface is not technically a r

Gateway Routing Daemon (GATED) Configuration ReferenceA.14 Redirect ProcessingA.14 Redirect ProcessingThe redirect code is passed ICMP or ISO redirects

Configuring Serial Lines3.1 Key Concepts3.1.4 Point-to-Point ProtocolPPP uses a frame format that includes a protocol field. The protocol fieldidentifies

Gateway Routing Daemon (GATED) Configuration ReferenceA.14 Redirect Processing•interfaceis the interface statement, which allows the enabling and disab

Gateway Routing Daemon (GATED) Configuration ReferenceA.15 The Router Discovery ProtocolThe Router Discovery Server syntax is as follows:routerdiscover

Gateway Routing Daemon (GATED) Configuration ReferenceA.15 The Router Discovery Protocolmulticast, which specifies that the given addresses should only

Gateway Routing Daemon (GATED) Configuration ReferenceA.15 The Router Discovery Protocol•preferencespecifies the preference of all Router Discovery defa

Gateway Routing Daemon (GATED) Configuration ReferenceA.16 The Kernel StatementDuring normal shutdown processing, GATED normally deletes all the routes

Gateway Routing Daemon (GATED) Configuration ReferenceA.16 The Kernel StatementA.16.2.2 Updating the Forwarding Table with the Routing Socket Interface

Gateway Routing Daemon (GATED) Configuration ReferenceA.16 The Kernel StatementDue to an oversight, some systems (such as OSF/1) that are based on BSD4

Gateway Routing Daemon (GATED) Configuration ReferenceA.16 The Kernel StatementA.16.5 Reading Interface Physical AddressesLater version of the getkerni

Gateway Routing Daemon (GATED) Configuration ReferenceA.16 The Kernel StatementA.16.8 Kernel Configuration SyntaxThe kernel configuration syntax is as fo

Gateway Routing Daemon (GATED) Configuration ReferenceA.16 The Kernel Statementwill cause all pending route changes of the specified type to be processe

Configuring Serial Lines3.2 Setting Up a PPP Interface (Alpha Only)3.2.1 Setting Up Your Host for PPP ConnectionsIn the client/server model for PPP con

Gateway Routing Daemon (GATED) Configuration ReferenceA.16 The Kernel Statement•redirectRedirect messages received from the kernel.•interfaceInterface

Gateway Routing Daemon (GATED) Configuration ReferenceA.17 Static Routes Statementsstatic {( host host ) | default |( network [ ( mask mask ) | ( maskl

Gateway Routing Daemon (GATED) Configuration ReferenceA.18 Control StatementsA.18 Control StatementsThe control statements are used to define:• Route fil

Gateway Routing Daemon (GATED) Configuration ReferenceA.18 Control StatementsexactSpecifies that the mask of the destination must match thesupplied mask

Gateway Routing Daemon (GATED) Configuration ReferenceA.18 Control StatementsAnoriginofigpindicates the route was learned from an intradomain routingpr

Gateway Routing Daemon (GATED) Configuration ReferenceA.18 Control Statements• aspath_term | aspath_termMatches the AS term on the left, or the AS term

Gateway Routing Daemon (GATED) Configuration ReferenceA.18 Control Statementsimport proto bgp aspath aspath_regexporigin any | ( [ igp ] [egp ] [ incom

Gateway Routing Daemon (GATED) Configuration ReferenceA.18 Control StatementsA.18.3.5 Importing Routes from OSPFUse the following syntax to define impor

Gateway Routing Daemon (GATED) Configuration ReferenceA.18 Control StatementsA.18.4.2 Route FiltersAll the formats allow route filters as shown in the f

Gateway Routing Daemon (GATED) Configuration ReferenceA.18 Control StatementsExporting to RIPexport proto rip[ ( interface interface_list ) | (gateway

Configuring Serial Lines3.2 Setting Up a PPP Interface (Alpha Only)After you run SYSMAN, confirm that the VTA0 device was created. For moreinformation a

Gateway Routing Daemon (GATED) Configuration ReferenceA.18 Control StatementsA.18.5 Specifying the SourceThe export list specifies export based on the o

Gateway Routing Daemon (GATED) Configuration ReferenceA.18 Control StatementsNonrouting by Protocolproto default | aggregaterestrict ;proto default | a

Gateway Routing Daemon (GATED) Configuration ReferenceA.18 Control StatementsRoute aggregation is also used by regional and national networks to reduce

Gateway Routing Daemon (GATED) Configuration ReferenceA.18 Control StatementsRoutes that match the route filters are called contributing routes. They ar

Gateway Routing Daemon (GATED) Configuration ReferenceA.19 Sample Host ConfigurationsNote that RIP will not run if UDP checksums are disabled in the ker

Gateway Routing Daemon (GATED) Configuration ReferenceA.19 Sample Host Configurations# generate a default route if an EGP neighbor is acquired#options g

Gateway Routing Daemon (GATED) Configuration ReferenceA.19 Sample Host ConfigurationsA.19.2 Sample BGP and OSPF ConfigurationThe following sample impleme

Gateway Routing Daemon (GATED) Configuration ReferenceA.19 Sample Host Configurationsbackbone {authype none;interface 19.1.1.19cost 1 {retransmitinterva

BEBCDIC/DMCS Translation TablesThe TCP/IP Services TELNET implementation supports IBM 3270 terminalemulation. The default translation tables satisfy m

Configuring Serial Lines3.2 Setting Up a PPP Interface (Alpha Only)3.2.1.3 Setting Up an Asynchronous PortUse the DCL command SET TERMINAL and applicab

EBCDIC/DMCS Translation TablesB.1 Macros for Modifying the Translation TablesIn this example, the macro changes the EBCDIC-to-DMCS translationtable so

EBCDIC/DMCS Translation TablesB.3 Examples of Modifying Translation TablesREVTRA 4A,A2 ; Map the EBCDIC cent character (4A); to/from the ASCII cent ch

CHow NFS Converts File NamesThe NFS to OpenVMS file name translation rules in Table C–1 are based on thecharacter mapping scheme in Table C–2. The Open

How NFS Converts File NamesTable C–2 NFS Client Name ConversionOpenVMS CharacterSequence Server Character Octal Value$6A <CTRL/@> 000$4A <CTR

How NFS Converts File NamesTable C–2 (Cont.) NFS Client Name ConversionOpenVMS CharacterSequence Server Character Octal Value$5F & 046$5G ’ 047$5H

DAcronymsTable D–1 shows DIGITAL TCP/IP Services for OpenVMS acronyms and otheracronyms related to TCP/IP networking.Table D–1 AcronymsAcronym Meaning

AcronymsTable D–1 (Cont.) AcronymsAcronym MeaningFTP File Transfer ProtocolGID group identification (UNIX)IAB Internet Architecture BoardICMP Internet

AcronymsTable D–1 (Cont.) AcronymsAcronym MeaningRPC remote procedure callRSH remote shellRTL run-time libraryRTT round-trip timeSLIP Serial Line Inte

Configuring Serial Lines3.2 Setting Up a PPP Interface (Alpha Only)3.2.1.4 Configuring a PPP Interface• Configuring the PPP dialup providerUse the SET IN

IndexAAccess control, 1–5and the NFS client, 20–6superuser privileges and NFS, 20–5using the proxy database and system privileges,20–6Accountssetting

BIND serverdatabases (cont’d)populating, 5–25displaying statistics, 5–30dynamic updates, 5–20, 5–21manually creating, 5–21load balancingload broker, 6

Configuring TCP/IP Servicesconfiguration databases, 1–1modifying initial configuration, 1–2OpenVMS clusters, 1–7out-of-the-box defaults, 1–1permanent cha

DHCP GUIusing the configuration window (cont’d)adding records, 7–25saving records, 7–25DHCP server, 7–1 to 7–65allocating IP addresses, 7–2leased, 7–3m

ENABLE SERVICE SMTP command, 17–9Enablingdynamic routing, 4–6IP forwarding, 3–7MIME mail, 18–12PWIP driver, 1–5SMTP antiSPAM, 17–15SNMP authentication

GATED (cont’d)sample BGP and OSPF configuration, A–46sample host configurations, A–43sample preference specifications, A–6sample RIP and EGP configuration

LPDconfiguration (cont’d)tasks, 22–2configuring printersprintcap symbols, 22–8remote printer entry, 22–9specifying log files, 22–9specifying spool direct

Name serverconfiguration types (cont’d)secondary (slave) servers, 5–3statistics, 5–30Negotiating time synchronizationexchanging UDP datagrams, 12–2NETM

NSLOOKUP utility (cont’d)listing domain information, 5–45listing MX records, 5–44listing name servers, 5–44obtaining host names, 5–43obtaining IP addr

5.3.1 BIND Configuration Logging Statement ... 5–75.3.1.1 Channel Phrase ... 5–85.3.1.2 Categor

Configuring Serial Lines3.2 Setting Up a PPP Interface (Alpha Only)Alternatively, use thesysconfigutility. First, define the TCP/IP Services foreigncomm

Printingconfiguring a TELNETSYM queue, 23–2customizing TELNETSYM queues, 23–3defining queues, 23–7displaying status of a remote queue, 22–10establishing

Routingprotocols (cont’d)Routing Information Protocol (RIP), 4–2reassembly of datagrams, 4–7testing, 4–4valid trace options, A–6Routing Information Pr

SMTP (cont’d)reconfiguring queues, 17–9requeing messages, 17–8restart, 17–9routing mail, 17–4Send-from-file (SFF), 17–26SET CONFIGURATION command, 17–6S

TELNETSYMerror logging (cont’d)TCPIP$TELNETSYM_VERBOSE, 23–4establishing links, 23–6functions, 23–1initializing print queues, 23–2managing print queue

Configuring Serial Lines3.2 Setting Up a PPP Interface (Alpha Only)For example:$ PPPDPPPD> DIAL_OUT TTA0Type control-~ to send a breakcontrol-\ to d

Configuring Serial Lines3.3 Setting Up a SLIP InterfaceUse the following commands to set up the SLIP interface:• SET INTERFACE SLn, where n is the numb

Configuring Serial Lines3.3 Setting Up a SLIP Interface3.3.1 Setting Up Hard-Wired SLIP LinesTo configure SLIP with hard-wired lines, follow these steps

Configuring Serial Lines3.3 Setting Up a SLIP Interface• With a U.S. Robotics Sportster modem, set the following values:AT&B0— Variable, follows co

Configuring Serial Lines3.3 Setting Up a SLIP Interface3.3.3 Setting Up Your Host as a SLIP Dialup ProviderYou can configure your host to answer calls a

Configuring Serial Lines3.3 Setting Up a SLIP InterfaceTo use proxy ARP with a DECserver terminal server, assign an IP address in thesame subnetwork as

Configuring Serial Lines3.4 Solving Serial Line Problems• Are the modems configured properly?• Are the DIP switches on the modems set correctly?• Are th

Configuring Serial Lines3.4 Solving Serial Line ProblemsWatch the modem’s LED display as you attempt to communicate using thePING command.You might not

4Configuring RoutingRouting allows traffic from your local network to reach its destination elsewhereon the internet. Hosts and gateways on a network us

5.8.5 Query Types ... 5–435.8.5.1 A Query Type . ... 5–435.8.5.2 PTR Qu

Configuring Routing4.1 Key ConceptsTCP/IP Services implements two routing daemons: the Routing Daemon(ROUTED) and the Gateway Routing Daemon (GATED). T

Configuring Routing4.2 Configuring Static Routes4.2 Configuring Static RoutesThe first time you run the configuration procedure, TCPIP$CONFIG.COM, staticro

Configuring Routing4.2 Configuring Static Routes• The IP address or host name of a gateway that can reach the destination hostCompaq strongly recommends

Configuring Routing4.2 Configuring Static Routes4.2.3 Displaying Manually Defined RoutesTo display static routes, use the SHOW ROUTE command. To see the

Configuring Routing4.2 Configuring Static RoutesThis example shows a multihomed host with two interface adapters. For moreinformation about thenetstatut

Configuring Routing4.4 Configuring GATED5. Start GATED by entering the command START ROUTING/GATED.See the Compaq TCP/IP Services for OpenVMS Management

Configuring Routing4.4 Configuring GATEDOr use thesysconfigutility to enable forwarding. First, define foreigncommands:$ @SYS$MANAGER:TCPIP$DEFINE_COMMAN

Configuring Routing4.4 Configuring GATED• Internet pseudointerfaces, each with its own IP address, network mask, andbroadcast mask:SEASEA0SEA1...SEA254S

Configuring Routing4.4 Configuring GATEDFor example, network 99.0.0.0 is on the same cable as network 192.199.199.0. Onhost 99.1.2.3, specify network 19

Part 2BINDPart 2 provides information on configuring and managing the TCP/IP Servicesname server and includes the following chapters:• Chapter 5, Config

7.4.1 Enabling the DHCP Server . ... 7–187.4.2 Configuring DHCP and DNS/BIND to Assign Host Names . . ... 7–197.4.2.1

5Configuring and Managing BINDThe Domain Name System (DNS) is a system that maintains and distributesinformation about Internet hosts. DNS consists of

Configuring and Managing BIND5.1 Key Concepts5.1 Key ConceptsThis section serves as a review only and assumes you are acquainted with theInterNIC, that

Configuring and Managing BIND5.1 Key Concepts5.1.2.1 Master ServersA master server is the server from which all data about a domain is derived.Master s

Configuring and Managing BIND5.1 Key ConceptsIf you configure a forwarder server, you must provide the name of the host towhich requests outside your zo

Configuring and Managing BIND5.2 Migrating to BIND 8.1ImportantYou must be consistent when making changes to your BIND environment.If you make changes

Configuring and Managing BIND5.3 Configuring the BIND Server (BIND 8.1)Table 5–2 (Cont.) BIND Name Server Configuration StatementsStatement Descriptionlo

Configuring and Managing BIND5.3 Configuring the BIND Server (BIND 8.1)• C++ style comments that start with // and continue to the end of the physicalli

Configuring and Managing BIND5.3 Configuring the BIND Server (BIND 8.1)5.3.1.1 Channel PhraseAll log output goes to one or more channels. You can create

Configuring and Managing BIND5.3 Configuring the BIND Server (BIND 8.1)channel default_syslog {syslog daemon; # send to syslog’s daemon facilityseverity

7.8 Supporting Utilities . . ... 7–617.8.1 Using the DHCPDBDUMP, DHCPSHOWDBS, and DHCPDBSHOWUtilities ...

Configuring and Managing BIND5.3 Configuring the BIND Server (BIND 8.1)lame-serversMessages like ‘‘Lame server on ...’’ .statisticsStatistics.panicIf th

Configuring and Managing BIND5.3 Configuring the BIND Server (BIND 8.1)options {[ directory path_name; ][ named-xfer path_name; ][ dump-file path_name;

Configuring and Managing BIND5.3 Configuring the BIND Server (BIND 8.1)Table 5–3 (Cont.) Path Name OptionsOption Descriptionpid-fileThe path name of the

Configuring and Managing BIND5.3 Configuring the BIND Server (BIND 8.1)Table 5–4 (Cont.) Boolean OptionsOption Descriptionmultiple-cnamesIf yes, then mu

Configuring and Managing BIND5.3 Configuring the BIND Server (BIND 8.1)Table 5–5 Forwarding OptionsOption DescriptionforwardThis option is meaningful on

Configuring and Managing BIND5.3 Configuring the BIND Server (BIND 8.1)Example 5–4 shows how to specify anoptionsstatement for name checking. Thestateme

Configuring and Managing BIND5.3 Configuring the BIND Server (BIND 8.1)5.3.2.7 Query AddressIf the server does not know the answer to a question, it que

Configuring and Managing BIND5.3 Configuring the BIND Server (BIND 8.1)Example 5–6 shows how to specify anoptionsstatement to control zonetransfers.Exam

Configuring and Managing BIND5.3 Configuring the BIND Server (BIND 8.1)The default topology is as follows:topology { localhost; localnets; };5.3.3 BIND

Configuring and Managing BIND5.3 Configuring the BIND Server (BIND 8.1)5.3.4 BIND Configuration Zone StatementThe zone statement defines zones maintained

9.5.4 Modifying and Deleting Entries ... 9–89.6 Solving BOOTP Problems ... 9–810 Configuri

Configuring and Managing BIND5.3 Configuring the BIND Server (BIND 8.1)When used with thetopologyclause, a non-negated match returns a distancebased on

Configuring and Managing BIND5.3 Configuring the BIND Server (BIND 8.1)• Scans the transaction log file once per hour and updates the domain_name.DBfile w

Configuring and Managing BIND5.3 Configuring the BIND Server (BIND 8.1)Table 5–10 shows the valid update commands forNSUPDATE.Table 5–10 NSUPDATE Comman

Configuring and Managing BIND5.3 Configuring the BIND Server (BIND 8.1)$ NSUPDATE> UPDATE ADD WWW.NADS.ZN 60 IN CNAME IVY18.NADS.ZN>res_mkupdate:

Configuring and Managing BIND5.3 Configuring the BIND Server (BIND 8.1)3. Run the SYS$COMMON:[SYSMGR]TCPIP$BIND_CLUSTER_SETUP.COMcommand procedure.This

Configuring and Managing BIND5.4 Populating the BIND Server Databases5.4 Populating the BIND Server DatabasesTo populate the BIND server database files,

Configuring and Managing BIND5.4 Populating the BIND Server DatabasesCompaq suggests that you do not change the default directory name. If you do,the fi

Configuring and Managing BIND5.4 Populating the BIND Server DatabasesIN Identifies the record as an Internet DNS resource record.type Identifies what kin

Configuring and Managing BIND5.4 Populating the BIND Server DatabasesThese local host databases provide forward and inverse translation for the widelyu

Configuring and Managing BIND5.4 Populating the BIND Server DatabasesTo create a ROOT.HINT file:1. Run TCPIP$CONFIG.2. Select the Server Components menu