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

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Planning Client Profiles and DefaultAttribute Values for LDAPBy going through the previous planning steps (network model, DIT, and securitymodel), you should have some idea of the values for the following profile attributes.■■■■■■■■■■■■■■■■cndefaultServerListpreferredServerListbindTimeLimitsearchTimeLimitprofileTTLdefaultSearchBasedefaultSearchScopeserviceSearchDescriptorattributeMapobjectclassMapfollowReferralscredentialLevelauthenticationMethodserviceCredentialLevelserviceAuthenticationMethodOf the preceding attributes, only cn, defaultServerList, anddefaultSearchBase are required. They have no default values. The rest areoptional, and some have default values.See Chapter 12 for more information about setting up LDAP clients.Planning the LDAP Data PopulationTo populate the LDAP server with data, after the LDAP server has been configuredwith the proper DIT and schema. Use the new ldapaddent tool. This tool will createentries in LDAP containers from their corresponding /etc files. It can be used topopulate data into the containers for the following types of data: aliases, auto_*,bootparams, ethers, group, hosts (including IPv6 addresses), netgroup,netmasks, networks, passwd, shadow, protocols, publickey, rpc, andservices.By default, ldapaddent reads from the standard input and adds this data to theLDAP container associated with the database specified on the command line. But aninput file from which data should be read can be specified using the -f option.158 System Administration Guide: Naming and Directory Services (DNS, NIS, and LDAP) • January 2005
Because the entries are stored in the directory based on the client’s configuration, theclient must be configured to use the LDAP naming services.For better performance, load the databases in this order:1. passwd database followed by shadow database2. networks database followed by netmasks database3. bootparams database followed by ethers databaseNote that when adding automounter entries, the database name is in the form ofauto_* (for example, auto_home).If you have /etc files from different hosts to add to the LDAP server, you can eithermerge all of them into the same /etc file and then use ldapaddent on one host toadd the files, or perform ldapaddent on the different hosts one by one, with theexpectation that each host is already configured as a LDAP client.If your naming service data is already in an NIS server, and you want to move thedata to the LDAP server for LDAP naming services, use the ypcat (or niscat)command to dump the NIS map into files. Then, run ldapaddent against these filesto add the data to the LDAP server.Note – ldapaddent can only be run on an LDAP client.The following procedure assumes that the tables are to be extracted from a yp client.▼How to Populate a Server With host Entries Usingldapaddent1. Make sure that Sun Java System Directory Server was set up using idsconfig.2. On a client machine, become superuser or assume an equivalent role.Roles contain authorizations and privileged commands. For more informationabout roles, see “Using Role-Based Access Control (Tasks)” in System AdministrationGuide: Security Services.3. Make the machine an LDAP client.# ldapclient init -a profileName=new -a domainName=west.example.com \192.168.0.14. Populate the server with data.# ldapaddent -D “cn=directory manager” -f /etc/hosts hostsYou will be prompted for a password.In this example, ldapaddent will use the authentication method that has beenconfigured in the profile “new”. Selecting “simple” will cause the password to beChapter 10 • Planning Requirements for LDAP Naming Services (Tasks) 159
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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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Page 111 and 112: Using NIS in Conjunction With DNSTy
Page 113 and 114: CHAPTER 7NIS TroubleshootingThis ch
Page 115 and 116: Client7# ls /var/yp...-rwxr-xr-x 1
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Page 121 and 122: 100004 2 udp 731 ypserv100004 1 udp
Page 123 and 124: PARTIVLDAP Naming Services Setup an
Page 125 and 126: CHAPTER 8Introduction to LDAP Namin
Page 127 and 128: DNS NIS NIS+ LDAPServers Master/sla
Page 129 and 130: CHAPTER 9LDAP Basic Components andC
Page 131 and 132: networksdn: ipNetworkNumber=200.20.
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Page 137 and 138: LDAP Client ProfilesTo simplify Sol
Page 139 and 140: TABLE 9-2 Client Profile Attributes
Page 141 and 142: LDAP Naming Services Security Model
Page 143 and 144: Caution - Allowing anonymous write
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Page 149 and 150: TABLE 9-5 pam_unix versus pam_ldapP
Page 151 and 152: Note - The preceding account manage
Page 153 and 154: CHAPTER 10Planning Requirements for
Page 155 and 156: information will be searched for a
Page 157: For information about how to set up
Page 161 and 162: CHAPTER 11Setting Up Sun Java Syste
Page 163 and 164: Note - If you are using hostnames i
Page 165 and 166: Using Service Search Descriptors to
Page 167 and 168: ▼How to Configure Sun Java System
Page 169 and 170: EXAMPLE 11-1 Running idsconfig for
Page 171 and 172: EXAMPLE 11-1 Running idsconfig for
Page 173 and 174: Populating the Directory Server Wit
Page 175 and 176: Migrating Your Sun Java SystemDirec
Page 177 and 178: CHAPTER 12Setting Up LDAP Clients (
Page 179 and 180: ■dependencyrequire_all/none svc:/
Page 181 and 182: System successfully configuredThe -
Page 183 and 184: Setting Up TLS SecurityNote - The s
Page 185 and 186: Retrieving LDAP Naming ServicesInfo
Page 187 and 188: Enabling DNS With LDAPIf you want t
Page 189 and 190: CHAPTER 13LDAP Troubleshooting (Ref
Page 191 and 192: Checking the Current Profile Inform
Page 193 and 194: 5. No password is defined for the u
Page 195 and 196: CHAPTER 14LDAP General Reference (R
Page 197 and 198: CompatibilityClients configured on
Page 199 and 200: General LDAP ToolsLDAP command line
Page 201 and 202: other password required pam_dhkeys.
Page 203 and 204: IETF Schemas for LDAPSchemas are de
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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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■ The name of the configuration f
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d. Start the NIS daemons to ensure
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Tip - The original NIS dbm files ar
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ou=servdates, ?one? \objectClass=se
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For example, to increase the minimu
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Object class violationError Number:
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Problem: Object class violations oc
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▼How to Revert to Maps Based on O
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CHAPTER 16Transitioning From NIS+ t
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“client_info and timezone Tables
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2. Stop the NIS+ service.# svcadm d
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■nisplusLDAPconfigProxyPasswordSe
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■■■■■■■■■■nispl
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Carefully consider how critical it
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Assuming the defaultSearchBase valu
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▼How to Convert All NIS+ Data to
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7. Create merged versions of the ta
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eplica. For example, assume that th
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traffic. For example, if the rpc.ni
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■■■passwordnisplusLDAPproxyPa
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NIS+ Entry Owner, Group, Access, an
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homeDirectory=home, \loginShell=she
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Set the owner of the link object to
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NAME ’nisplusClientInfoData’ \D
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nisplusLDAPdatabaseIdMappingIf this
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nisplusLDAPobjectDNThe cname column
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nisplusLDAPcolumnFromAttribute \net
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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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Naming and Directory Services (DNS, NIS, and LDAP)

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