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

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nodeInventory=*:\The third and fourth lines are the write portion of the nisplusLDAPobjectDN,and they specify where in LDAP nodeinfo data is written, as well as the rule setthat is used when nodeinfo data is deleted. In this case, create a delete rule setidentified by the database id nodeinfo_del. Because you are always writing toan existing entry in ou=Hosts, you only need to specify the object class for thenodeinfo data proper as follows.ou=Hosts,?one?objectClass=nodeInfo:\dbid=nodeinfo_delPutting it all together, our nisplusLDAPobjectDN is the following.nisplusLDAPobjectDN nodeinfo:ou=Hosts,?one?objectClass=nodeInfo,\nodeInventory=*:\ou=Hosts,?one?objectClass=nodeInfo:\dbid=nodeinfo_del5. Create the rule set that maps nodeinfo data from NIS+ to LDAP. The template(from netmasks) is the following.nisplusLDAPattributeFromColumn \netmasks: dn=("ipNetworkNumber=%s,", addr), \ipNetworkNumber=addr, \ipNetmaskNumber=mask, \description=commentThe ou=Hosts container has an additional complication in this case, as RFC 2307specifies the dn should contain the IP address. However, the IP address is notstored in the nodeinfo table, so you must obtain it in another manner.Fortunately, the crednode mapping in the template file shows how to obtain theIP address.nisplusLDAPattributeFromColumn \crednode: dn=("cn=%s+ipHostNumber=%s,", \(cname, "%s.*"), \ldap:ipHostNumber:?one?("cn=%s", (cname, "%s.*"))), \Thus, you can copy that portion of the crednode mapping. In this case, however,the cname column value is the actual host name (not the principal name), so youdo not need to extract just a portion of the cname. Making the obvioussubstitutions of attribute and column names, the nodeinfo mapping becomes thefollowing.nisplusLDAPattributeFromColumn \nodeinfo: dn=("cn=%s+ipHostNumber=%s,", cname, \ldap:ipHostNumber:?one?("cn=%s", cname)), \nodeInventory=inventory, \nodeOwner=owner6. When mapping data from LDAP to NIS+, the template netmasks entry is asfollows.286 System Administration Guide: Naming and Directory Services (DNS, NIS, and LDAP) • January 2005
nisplusLDAPcolumnFromAttribute \netmasks: addr=ipNetworkNumber, \mask=ipNetmaskNumber, \comment=descriptionAfter substituting attribute and column names, this result is the following.nisplusLDAPcolumnFromAttribute \nodeinfo: cname=cn, \inventory=nodeInventory, \owner=nodeOwner7. The delete rule set for netmasks is as follows.nisplusLDAPattributeFromColumn \netmasks_del: dn=("ipNetworkNumber=%s,", addr), \ipNetmaskNumber=The above specifies that when a netmasks entry is deleted in NIS+, theipNetmaskNumber attribute in the corresponding ou=Networks LDAP entry isdeleted. In this case, delete the nodeInventory and nodeOwner attributes.Therefore, using the dn specification from item (5) above, results in the following.nisplusLDAPattributeFromColumn \nodeinfo_del: dn=("cn=%s+ipHostNumber=%s,", cname, \ldap:ipHostNumber:?one?("cn=%s", cname)), \nodeInventory=, \nodeOwner=The mapping information is complete.8. Stop, and later start, the NIS+ service, to begin using the mapping file.# svcadm disable network/rpc/nisplus:default9. If data is already in the NIS+ nodeinfo table, upload that data to LDAP. Put thenew nodeinfo mapping information into a separate file,/var/nis/tmpmapping.# /usr/sbin/rpc.nisd -D -m /var/nis/tmpmapping \-x nisplusLDAPinitialUpdateAction=to_ldap \-x nisplusLDAPinitialUpdateOnly=yes10. Add the mapping information from the temporary file, /var/nis/tmpmapping,to the actual mapping file. Use an editor to do this, or append the data (assumingthe actual mapping file is /var/nis/NIS+LDAPmapping) as follows.# cp -p /var/nis/NIS+LDAPmapping \/var/nis/NIS+LDAPmapping.backup# cat /var/nis/tmpmapping >> /var/nis/NIS+LDAPmappingCaution – Note the double arrow redirection, “>>”. A single arrow, “>”, wouldoverwrite the target file.Chapter 16 • Transitioning From NIS+ to LDAP 287
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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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( nisSchema.2.5 NAME ’oncRpc’ S
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Directory User Agent Profile(DUAPro
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Solaris SchemasThe schemas required
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( 1.3.6.1.4.1.42.2.27.5.2.4 NAME
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EQUALITY caseIgnoreMatch ORDERING c
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"edge-stitch-bottom", "staple-dual-
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Legal values include; "unknown", "b
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client generates protocol extension
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ootparams(&(objectclass=bootableDev
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TABLE 14-5 getent Attribute Filters
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CHAPTER 15Transitioning From NIS to
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■■Chapter 4, for an overview of
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TABLE 15-1 Terminology Related to t
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Transitioning From NIS to LDAP (Tas
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Page 255 and 256: 2. Stop the NIS+ service.# svcadm d
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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 285: nisplusLDAPobjectDNThe cname column
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
Page 309 and 310: NIS (Continued)stopping, 112stoppin
Page 311 and 312: private key, 301Profiles, LDAP clie
Page 313 and 314: yppush command, NIS problems, 120yp
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