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

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Verifying ldap_cachemgr Is RunningThe ldap_cachemgr daemon must be running and functioning correctly at all times.Otherwise, the system doesn’t work. When you start the LDAP client, the client startsldap_cachemgr daemon automatically. So, if the ldap_cachemgr is not running,the LDAP client will be disabled. Following are two methods for determining if theLDAP client is online.■Use the svcs command.# svcs \*ldap\*STATE STIME FMRIdisabled Aug_24 svc:/network/ldap/client:defaultor■# svcs -l network/ldap/client:defaultfmrisvc:/network/ldap/client:defaultenabled truestate onlinenext_state nonerestarter svc:/system/svc/restarter:defaultcontract_id 1598dependency require_all/none file://localhost/var/ldap/ldap_client_file (-)dependency require_all/none svc:/network/initial (online)dependency require_all/none svc:/system/filesystem/minimal (online)Pass the -g option to ldap_cachemgr.This option provides more extensive status information, which is useful when youdiagnose a problem.# /usr/lib/ldap/ldap_cachemgr -gcachemgr configuration:server debug level 0server log file "/var/ldap/cachemgr.log"number of calls to ldapcachemgr 19cachemgr cache data statistics:Configuration refresh information:Previous refresh time: 2001/11/16 18:33:28Next refresh time: 2001/11/16 18:43:28Server information:Previous refresh time: 2001/11/16 18:33:28Next refresh time: 2001/11/16 18:36:08server: 192.168.0.0, status: UPserver: 192.168.0.1, status: ERRORerror message: Can’t connect to the LDAP serverCache data information:Maximum cache entries: 256Number of cache entries: 2For more information about the ldap_cachemgr daemon, see theldap_cachemgr(1M) man page.190 System Administration Guide: Naming and Directory Services (DNS, NIS, and LDAP) • January 2005
Checking the Current Profile InformationBecome superuser or assume an equivalent role, and run ldapclient with the listoption.# ldapclient listNS_LDAP_FILE_VERSION= 2.0NS_LDAP_BINDDN= cn=proxyagent,ou=profile,dc=west,dc=example,dc=comNS_LDAP_BINDPASSWD= {NS1}4a3788e8c053424fNS_LDAP_SERVERS= 192.168.0.1, 192.168.0.10NS_LDAP_SEARCH_BASEDN= dc=west,dc=example,dc=comNS_LDAP_AUTH= simpleNS_LDAP_SEARCH_REF= TRUENS_LDAP_SEARCH_SCOPE= oneNS_LDAP_SEARCH_TIME= 30NS_LDAP_SERVER_PREF= 192.168.0.1NS_LDAP_PROFILE= pit1NS_LDAP_CREDENTIAL_LEVEL= proxyNS_LDAP_SERVICE_SEARCH_DESC= passwd:ou=people,?subNS_LDAP_SERVICE_SEARCH_DESC= group:ou=group,dc=west,dc=example,dc=com?oneNS_LDAP_BIND_TIME= 5Currently the /var/ldap files are in ASCII format. Because the files could change tobinary at some time, concatenating the files would cause problems. ldapclientlist is the supported method for accessing this information. See theldapclient(1M) man page for more information.Verifying Basic Client-Server CommunicationThe best way to show that your client is talking to the LDAP server is with theldaplist command. Using ldaplist with no arguments dumps all the containerson the server. This works as long as the containers exist, and do not have to bepopulated. See the ldaplist(1) man page for more information.If the first step works, you can try ldaplist passwd username or ldaplist hostshostname but if they contain lots of data you might want to pick a less populatedservice, or pipe them to head or more.Checking Server Data From a Non-Client MachineMost of the commands in the previous sections assume you already have created anLDAP client. If you have not created a client and want to check the data on the server,use the ldapsearch command. The following example lists all of the containers.# ldapsearch -h server1 -b "dc=west,dc=example,dc=com" -s one "objectclass=*"In Solaris 9 and earlier releases, the ldapsearch command, by default, producedoutput in a nonstandard textual representation. The default output for ldapsearchin later Solaris releases is the industry standardized LDIF format that is defined byRFC-2849. All versions of ldapsearch can output LDIF format using the -L option.Chapter 13 • LDAP Troubleshooting (Reference) 191
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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
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
Page 145 and 146: ■and that it is easy to set up.sa
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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 and 158: For information about how to set up
Page 159 and 160: Because the entries are stored in t
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: CHAPTER 13LDAP Troubleshooting (Ref
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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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
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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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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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