Red Hat Enterprise Linux 5 Administration Unleashed

xRed Hat Enterprise Linux 5 Administration UnleashedPart IV Network Services 25312 Identity Management 255Understanding PAM......................................................................255Enabling NIS ...............................................................................257NIS and SELinux...................................................................257Allowing NIS Connections .....................................................258Configuring the NIS Server.....................................................258Adding Optional NIS Slave Servers...........................................261Restricting Access to NIS Server ...............................................262Connecting to the NIS Server..................................................263Using NIS with autofs............................................................264Enabling LDAP.............................................................................266Allowing LDAP Connections ..................................................266Configuring the LDAP Server ..................................................267Connecting to the LDAP Server...............................................276Customizing LDAP Logging ....................................................277Enabling Kerberos.........................................................................278Allowing Kerberos Connections ..............................................278Configuring the Kerberos Server ..............................................279Connecting to the Kerberos Server...........................................284Logging Kerberos Connections................................................284Enabling SMB or Winbind Authentication ........................................285Enabling SMB ......................................................................285Enabling Winbind ................................................................286Enabling with the Authentication Tool ............................................287Using the Command-Line Version ...........................................289Summary ....................................................................................29213 Network File Sharing 293Network File System .....................................................................293NFS and SELinux ..................................................................294Allowing NFS Connections .....................................................295Using a Graphical Tool to Configure the NFS Server ...................295Configuring the NFS Server on the Command Line ....................299Assigning Static NFS Ports ......................................................300Connecting to the NFS Shares.................................................301Samba File Sharing .......................................................................304Samba and SELinux...............................................................304Allowing Samba Connections .................................................305Using a Graphical Tool to Configure the Samba Server................306Configuring the Samba Server with the Command Line ..............310