Naming and Directory Services (DNS, NIS, and LDAP)

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Wait for ypserv to exit.4. Disable N2L.This command backs up and moves the N2L mapping file.# mv /var/yp/NISLDAPmapping backup_filename5. Regenerate the NIS source files.# ypmap2src6. Manually check that regenerated NIS source files have the correct content andstructure.7. Move the regenerated NIS source files to the appropriate directories.8. (Optional) Remove the N2L versions of the mapping files.# rm /var/yp/domainname/LDAP_*9. Start the NIS daemons.# svcadm enable network/nis/server:default250 System Administration Guide: Naming and Directory Services (DNS, NIS, and LDAP) • January 2005
CHAPTER 16Transitioning From NIS+ to LDAPThis chapter describes how to make the transition from using the NIS+ naming serviceto LDAP naming services.NIS+ to LDAP OverviewThe NIS+ server daemon, rpc.nisd, stores NIS+ data in proprietary-format files inthe /var/nis/data directory. While it is entirely possible to keep NIS+ datasynchronized with LDAP, such synchronization has previously required an externalagent. However, the NIS+ daemon now enables you to use an LDAP server as a datarepository for NIS+ data. Since this makes it possible for NIS+ and LDAP clients toshare the same naming service information, it is easier to transition from using NIS+as the main naming service, to using LDAP for the same role.By default, the rpc.nisd daemon continues to work as before, relying only onthe/var/nis/data NIS+ database. If desired, the system administrator can choose touse an LDAP server as the authoritative data repository for any subset of the NIS+database. In this case, the /var/nis/data files serve as a cache for the rpc.nisddaemon, reducing LDAP lookup traffic, and enabling the rpc.nisd to continueworking if the LDAP server is temporarily unavailable. In addition to continuoussynchronization between NIS+ and LDAP, you can also perform uploads of NIS+ datato LDAP, or downloads of LDAP data to NIS+.Mapping of data to and from LDAP is controlled by a flexible configuration filesyntax. (All standard NIS+ tables (except for client_info.org_dir andtimezone.org_dir) are covered by a template mapping file,/var/nis/NIS+LDAPmapping.template), which should require little or no changefor most NIS+ installations. (See “client_info and timezone Tables (NIS+ toLDAP)” on page 280 for information on client_info.org_dir andtimezone.org_dir.) In addition to locations for NIS+ data in the LDAP Directory251
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System Administration Guide:Naming
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ContentsPreface 15Part I About Nami
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Server-List Mode 77Broadcast Mode 7
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Using Fully Qualified Domain Names
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Checking Server Data From a Non-Cli
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Replication Timestamps 268The Direc
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ExamplesEXAMPLE 2-1 NIS+ Switch Fil
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PrefaceSolaris Administration Guide
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Related Books■ Sun Java System Di
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PARTIAbout Naming and Directory Ser
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CHAPTER 1Naming and Directory Servi
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A network information service store
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docS2S1sales.docS3manf.docC1 C2 C3
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Subsequent changes in your organiza
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NIS+ uses a client-server model to
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CHAPTER 2The Name Service Switch (O
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TABLE 2-1 Switch File Information S
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networks: nis [NOTFOUND=return] fil
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Note - In order to use LDAP naming
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EXAMPLE 2-3 Files Switch File Templ
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Selecting a Different Configuration
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Caution - Potential delay issues:
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PARTIIDNS Setup and AdministrationT
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CHAPTER 3DNS Setup and Administrati
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DNS and the Service ManagementFacil
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EXAMPLE 3-2 Sample named.conf File
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etc/rndc.confComparison of BIND 8 a
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Options {Changes[ directory path_na
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Options {Changes[ sortlist { addres
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options {blackhole { ; ... };coresi
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};print-time ;print-severity ;print
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};maintain-ixfr-base ; // obsoletem
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PARTIIINIS Setup and Administration
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CHAPTER 4Network Information Servic
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NIS Machine TypesThere are three ty
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Note - rpc.yppasswdd considers all
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TABLE 4-3 NIS Map DescriptionsMap N
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For example, when you add a new mac
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TABLE 4-4 NIS Command SummaryComman
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CHAPTER 5Setting Up and Configuring
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■You can query the status of NIS
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In addition, if audit_user, auth_at
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Preparing the MakefileAfter checkin
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If the map or maps being pushed by
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# svcadm restart network/nis/server
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Setting Up NIS ClientsThe two metho
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CHAPTER 6Administering NIS (Tasks)T
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This step is necessary because the
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separated by commas. For example, t
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▼How to Change a Map’s Master S
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master of the map, modify the Makef
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5. Run make.# make mapnameWhere map
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To periodically run ypxfr at a rate
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■Using the Makefile” on page 10
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2. Change to the NIS domain directo
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Using NIS in Conjunction With DNSTy
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CHAPTER 7NIS TroubleshootingThis ch
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Client7# ls /var/yp...-rwxr-xr-x 1
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Note - For security reasons, the us
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# svcadm restart network/nis/server
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100004 2 udp 731 ypserv100004 1 udp
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PARTIVLDAP Naming Services Setup an
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CHAPTER 8Introduction to LDAP Namin
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DNS NIS NIS+ LDAPServers Master/sla
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CHAPTER 9LDAP Basic Components andC
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networksdn: ipNetworkNumber=200.20.
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Also, if you use interface-specific
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semicolon-separated base-scope-filt
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LDAP Client ProfilesTo simplify Sol
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TABLE 9-2 Client Profile Attributes
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LDAP Naming Services Security Model
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Caution - Allowing anonymous write
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■and that it is easy to set up.sa
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Pluggable Authentication MethodsBy
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TABLE 9-5 pam_unix versus pam_ldapP
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Note - The preceding account manage
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CHAPTER 10Planning Requirements for
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information will be searched for a
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For information about how to set up
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Because the entries are stored in t
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CHAPTER 11Setting Up Sun Java Syste
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Note - If you are using hostnames i
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Using Service Search Descriptors to
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▼How to Configure Sun Java System
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EXAMPLE 11-1 Running idsconfig for
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EXAMPLE 11-1 Running idsconfig for
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Populating the Directory Server Wit
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Migrating Your Sun Java SystemDirec
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CHAPTER 12Setting Up LDAP Clients (
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■dependencyrequire_all/none svc:/
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System successfully configuredThe -
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Setting Up TLS SecurityNote - The s
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Retrieving LDAP Naming ServicesInfo
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Enabling DNS With LDAPIf you want t
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CHAPTER 13LDAP Troubleshooting (Ref
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Checking the Current Profile Inform
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5. No password is defined for the u
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CHAPTER 14LDAP General Reference (R
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CompatibilityClients configured on
Page 199 and 200: General LDAP ToolsLDAP command line
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Page 203 and 204: IETF Schemas for LDAPSchemas are de
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Page 207 and 208: ( nisSchema.2.5 NAME ’oncRpc’ S
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Page 211 and 212: Solaris SchemasThe schemas required
Page 213 and 214: ( 1.3.6.1.4.1.42.2.27.5.2.4 NAME
Page 215 and 216: EQUALITY caseIgnoreMatch ORDERING c
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Page 225 and 226: TABLE 14-5 getent Attribute Filters
Page 227 and 228: CHAPTER 15Transitioning From NIS to
Page 229 and 230: ■■Chapter 4, for an overview of
Page 231 and 232: TABLE 15-1 Terminology Related to t
Page 233 and 234: Transitioning From NIS to LDAP (Tas
Page 235 and 236: ■ The name of the configuration f
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Page 247 and 248: Problem: Object class violations oc
Page 249: ▼How to Revert to Maps Based on O
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Page 255 and 256: 2. Stop the NIS+ service.# svcadm d
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Page 259 and 260: ■■■■■■■■■■nispl
Page 261 and 262: Carefully consider how critical it
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Page 265 and 266: ▼How to Convert All NIS+ Data to
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Page 275 and 276: NIS+ Entry Owner, Group, Access, an
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Page 283 and 284: nisplusLDAPdatabaseIdMappingIf this
Page 285 and 286: nisplusLDAPobjectDNThe cname column
Page 287 and 288: nisplusLDAPcolumnFromAttribute \net
Page 289 and 290: NIS+/LDAP configuration attributes
Page 291 and 292: NAME ’nisplusLDAPbaseDomain’ \D
Page 293 and 294: APPENDIXASolaris 10 Software Update
Page 295 and 296: It is not possible to provide a cle
Page 297 and 298: Glossaryapplication-levelnaming ser
Page 299 and 300: DNS zonesDNS zone filesdomainAdmini
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N2L servername resolutionname serve
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server listslave serverSee preferre
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IndexNumbers and Symbols+/- Syntaxc
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IP address, 300ipsec(7), 144IPv6, n
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NIS (Continued)stopping, 112stoppin
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private key, 301Profiles, LDAP clie
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yppush command, NIS problems, 120yp
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