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

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nisLDAPobjectDN hosts: \ou=hosts,?one?, \objectClass=device, \objectClass=ipHostTo:nisLDAPobjectDN hosts: \ou=newHosts,?one?, \objectClass=device, \objectClass=ipHostThis change causes entries to be mapped underdn: ou=newHosts, dom=domain1, dc=sun, dc=cominstead of underdn: ou=hosts, dom=domain1, dc=sun, dc=com.Example 2–Implementing a Custom MapThis example shows how to implement a custom map.A hypothetical map, servdate.bynumber, contains information about the servicing datesfor systems. This map is indexed by the machine’s serial number which, in thisexample, is 123. Each entry consists of the machine owner’s name, a colon, and acomma-separated list of service dates, such as John Smith:1/3/2001,4/5/2003.The old map structure is to be mapped onto LDAP entries of the following form:dn: number=123,ou=servdates,dc=... \number: 123 \userName: John Smith \date: 1/3/2001 \date: 4/5/2003 \...objectClass: servDatesBy examining the NISLDAPmapping file, you can see that the mapping closest to therequired pattern is group. The custom mappings can be modeled on the groupmapping. Since there is only one map, no nisLDAPdatabaseIdMapping attribute isrequired. The attributes to be added to NISLDAPmapping are the following:nisLDAPentryTtl servdate.bynumber:1800:5400:3600nisLDAPnameFields servdate.bynumber: \("%s:%s", uname, dates)nisLDAPobjectDN servdate.bynumber: \240 System Administration Guide: Naming and Directory Services (DNS, NIS, and LDAP) • January 2005
ou=servdates, ?one? \objectClass=servDates:nisLDAPattributeFromField servdate.bynumber: \dn=("number=%s,", rf_key), \number=rf_key, \userName=uname, \(date)=(dates, ",")nisLDAPfieldFromAttribute servdate.bynumber: \rf_key=number, \uname=userName, \dates=("%s,", (date), ",")NIS-to-LDAP Best Practices With SunJava System Directory ServerThe N2L service supports Sun Java System Directory Server (formerly Sun ONEDirectory Server) and compatible versions of directory servers offered by SunMicrosystems, Inc. Other (third party) LDAP servers might work with the N2L service,but they are not supported by Sun. If you are using an LDAP server other than theSun Java System Directory Server or compatible Sun servers, you must manuallyconfigure the server to support RFC 2307, or its successors’, schemas.If you are using the Sun Java System Directory Server, you can enhance the directoryserver to improve performance. To make these enhancements, you must have LDAPadministrator privileges on the Sun Java System Directory Server. In addition, thedirectory server might need to be rebooted, a task that must be coordinated with theserver’s LDAP clients. The Sun Java System Directory Server (and Sun ONE andiPlanet Directory Server) documentation is available on the docs.sun.com web site.Creating Virtual List View Indexes With Sun JavaSystem Directory ServerFor large maps, LDAP virtual list view (VLV) indexes must be used to ensure LDAPsearches return complete results. For information about setting up VLV indexes on theSun Java System Directory Server, see the Sun Java System Directory Serverdocumentation on the docs.sun.com web site.VLV search results use a fixed page size of 50000. If VLVs are used with Sun JavaSystem Directory Server, both the LDAP server and N2L server must be able to handletransfers of this size. If all of your maps are known to be smaller than this limit, youdo not need to use VLV indexes. However, if your maps are larger than the size limit,or you are unsure of the size of all maps, use VLV indexes to avoid incomplete returns.Chapter 15 • Transitioning From NIS to LDAP (Overview/Tasks) 241
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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
Page 189 and 190: CHAPTER 13LDAP Troubleshooting (Ref
Page 191 and 192: Checking the Current Profile Inform
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Page 195 and 196: CHAPTER 14LDAP General Reference (R
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Page 199 and 200: General LDAP ToolsLDAP command line
Page 201 and 202: other password required pam_dhkeys.
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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
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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
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
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Page 255 and 256: 2. Stop the NIS+ service.# svcadm d
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Page 259 and 260: ■■■■■■■■■■nispl
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Page 263 and 264: Assuming the defaultSearchBase valu
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
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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
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NAME ’nisplusLDAPbaseDomain’ \D
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APPENDIXASolaris 10 Software Update
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It is not possible to provide a cle
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Glossaryapplication-levelnaming ser
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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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