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

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Timeout/Size Limits and Referral Action for LDAPCommunication■■■■nisplusLDAPbindTimeoutnisplusLDAPmodifyTimeoutnisplusLDAPaddTimeoutnisplusLDAPdeleteTimeoutThe above parameters are timeouts for the ldap bind, modify, add, and deleteoperations, respectively. They should generally be left at their default values.■■nisplusLDAPsearchTimeoutnisplusLDAPsearchTimeLimitThe above parameters set the timeout for the LDAP search operation, and request aserver-side search time limit, respectively. Since thenisplusLDAPsearchTimeLimit will control how much time the LDAP serverspends on the search request, make sure that nisplusLDAPsearchTimeLimit is notsmaller than nisplusLDAPsearchTimeout. Depending on the performance of theNIS+ server, the LDAP server, and the connection between them, you might have toincrease the search limits from the default values. Watch for timeout syslog messagesfrom rpc.nisd as a clue to making these values larger.■■nisplusLDAPsearchSizeLimitThe above parameter requests a limit on the amount of LDAP data returned for anLDAP search request. The default is to ask for no limitation. This is a server sidelimit. The LDAP server might impose restrictions on the maximum, and theserestrictions might be tied to the proxy user (bind DN) used. Make sure that theLDAP server allows the rpc.nisd to transfer enough data to account for thelargest container (depending on the site, often the container used forpasswd.org_dir, mail_aliases.org_dir, ornetgroup.org_dir). Consultyour LDAP server documentation for more information.nisplusLDAPfollowReferralThe above parameter defines the action to be taken when an LDAP operationresults in a referral to another LDAP server. The default is to not follow referrals.Enable follow referrals if you want or need referrals to be honored. Keep in mindthat while referrals are convenient, they can also slow down operations by makingthe rpc.nisd talk to multiple LDAP servers for each request. The rpc.nisdshould generally be pointed directly to an LDAP server that can handle all LDAPrequests that the rpc.nisd might make.Error ActionsThe following parameters define the actions to take when an error occurs during anLDAP operation. You should generally leave these at their defaults. See rpc.nisd(4)for more information.■nisplusLDAPinitialUpdateAction258 System Administration Guide: Naming and Directory Services (DNS, NIS, and LDAP) • January 2005
■■■■■■■■■■nisplusLDAPinitialUpdateOnlynisplusLDAPretrieveErrorActionnisplusLDAPretrieveErrorAttemptsnisplusLDAPretrieveErrorTimeoutnisplusLDAPstoreErrorActionnisplusLDAPstoreErrorAttemptsnisplusLDAPstoreErrorTimeoutnisplusLDAPrefreshErrorActionnisplusLDAPrefreshErrorAttemptsnisplusLDAPrefreshErrorTimeoutGeneral LDAP Operation Control■nisplusLDAPmatchFetchActionThe above parameter determines whether or not LDAP data should be pre-fetchedfor NIS+ match operations. In most cases, leave this value at the default. Seerpc.nisd(4) for more information./var/nis/NIS+LDAPmapping FileThe presence of the default NIS+LDAPmapping file serves as a master switch forNIS+/LDAP mapping.If you use a non-default mapping file, you will have to edit the/lib/svc/method/nisplus script to specify the mapping file name on therpc.nisd line by using the -m mappingfile option. See “NIS+ to LDAP Tools and theService Management Facility” on page 253 for more information.For each NIS+ object that should be mapped to or from LDAP, theNIS+LDAPmapping file specifies two to five attributes, depending on the object andwhether or not the default values are sufficient.nisplusLDAPdatabaseIdMapping AttributeYou must establish an alias to be used in the other mapping attributes. If the NIS+object name is not fully qualified (does not end in a dot), the value of thenisplusLDAPbaseDomain is appended.For example,nisplusLDAPdatabaseIdMappingrpc:rpc.org_dirdefines the database id rpc as an alias for the NIS+ rpc.org_dir table.Note that NIS+ table objects might appear twice with two different database ids, oncefor the table object itself (if the object should be mapped to LDAP), and once for thetable entries. For example,Chapter 16 • Transitioning From NIS+ to LDAP 259
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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
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General LDAP ToolsLDAP command line
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other password required pam_dhkeys.
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IETF Schemas for LDAPSchemas are de
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SYNTAX ’INTEGER’ SINGLE-VALUE )
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Page 211 and 212: Solaris SchemasThe schemas required
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Page 225 and 226: TABLE 14-5 getent Attribute Filters
Page 227 and 228: CHAPTER 15Transitioning From NIS to
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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
Page 237 and 238: d. Start the NIS daemons to ensure
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Page 247 and 248: Problem: Object class violations oc
Page 249 and 250: ▼How to Revert to Maps Based on O
Page 251 and 252: CHAPTER 16Transitioning From NIS+ t
Page 253 and 254: “client_info and timezone Tables
Page 255 and 256: 2. Stop the NIS+ service.# svcadm d
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Page 265 and 266: ▼How to Convert All NIS+ Data to
Page 267 and 268: 7. Create merged versions of the ta
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Page 271 and 272: traffic. For example, if the rpc.ni
Page 273 and 274: ■■■passwordnisplusLDAPproxyPa
Page 275 and 276: NIS+ Entry Owner, Group, Access, an
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Page 281 and 282: NAME ’nisplusClientInfoData’ \D
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
Page 301 and 302: N2L servername resolutionname serve
Page 303 and 304: server listslave serverSee preferre
Page 305 and 306: IndexNumbers and Symbols+/- Syntaxc
Page 307 and 308: 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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Naming and Directory Services (DNS, NIS, and LDAP)

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