System Administration Guide, Volume 3
    
C
 
 C. UUCP work files
  cleanup ( Index Term Link )
  described ( Index Term Link ) ( Index Term Link )
 
 c escape character
  Dialers file ( Index Term Link )
  Systems file chat-script ( Index Term Link )
 
 -c option
  aliasadmin command ( Index Term Link )
  nfsd daemon ( Index Term Link )
 
 cables (network media) ( Index Term Link )
 
 cache and NFS version 3 ( Index Term Link )
 
 cache file system type, autofs access using ( Index Term Link )
 
 cache file system type, autofs access using ( Index Term Link )
 
 CacheFS ( Index Term Link ) ( Index Term Link )
 
 callback
  enabling dialback through chat-script ( Index Term Link )
  Permissions file option ( Index Term Link ) ( Index Term Link )
 
 CALLBACK option of Permissions file ( Index Term Link ) ( Index Term Link )
 
 CALLBACK REQUIRED message ( Index Term Link )
 
 CALLER SCRIPT FAILED message ( Index Term Link )
 
 CAN'T ACCESS DEVICE message ( Index Term Link )
 
 CAN'T ALLOCATE message ( Index Term Link )
 
 CAN'T CHDIR message ( Index Term Link )
 
 CAN'T CHMOD message ( Index Term Link )
 
 CAN'T CLOSE message ( Index Term Link )
 
 CAN'T CREATE message ( Index Term Link )
 
 CAN'T FORK message ( Index Term Link )
 
 CAN'T LINK message ( Index Term Link )
 
 CAN'T LOCK message ( Index Term Link )
 
 can't mount message ( Index Term Link )
 
 CAN'T MOVE TO CORRUPTDIR message ( Index Term Link )
 
 CAN'T OPEN message ( Index Term Link )
 
 CAN'T READ message ( Index Term Link )
 
 CAN'T STAT message ( Index Term Link )
 
 CAN'T UNLINK message ( Index Term Link )
 
 CAN'T WRITE message ( Index Term Link )
 
 cannot receive reply message ( Index Term Link )
 
 cannot send packet message ( Index Term Link )
 
 cannot use index option without public option ( Index Term Link ) ( Index Term Link )
 
 carriage-return escape characters ( Index Term Link ) ( Index Term Link ) ( Index Term Link )
 
 case sensitivity, domain addresses ( Index Term Link ) ( Index Term Link )
 
 CD-ROM applications, accessing ( Index Term Link )
 
 cfsadmin command ( Index Term Link )
 
 Challenge-Handshake Authentication Protocol
  See CHAP
 
 changing
  aliases in /etc/mail/aliases file ( Index Term Link ) ( Index Term Link )
  aliases in NIS+ mail_aliases table ( Index Term Link )
  /etc/shells file ( Index Term Link )
  .forward files search path ( Index Term Link )
 
 CHAP
  asppp.cf keywords
   authenticator keywords and associated strings ( Index Term Link )
   definitions ( Index Term Link )
   peer keywords and associated strings ( Index Term Link )
   rules ( Index Term Link )
  described ( Index Term Link )
  editing asppp.cf file ( Index Term Link ) ( Index Term Link )
  examples ( Index Term Link ) ( Index Term Link )
  installing ( Index Term Link ) ( Index Term Link )
 
 chap_name keyword ( Index Term Link ) ( Index Term Link ) ( Index Term Link )
 
 chap_peer_name keyword ( Index Term Link ) ( Index Term Link ) ( Index Term Link )
 
 chap_peer_secret keyword ( Index Term Link ) ( Index Term Link ) ( Index Term Link )
 
 chap_secret keyword ( Index Term Link ) ( Index Term Link ) ( Index Term Link )
 
 Chat-Script field of Systems file ( Index Term Link ) ( Index Term Link )
 
 check-hostname script ( Index Term Link ) ( Index Term Link ) ( Index Term Link )
 
 check-permissions script ( Index Term Link )
 
 checklist for configuring PPP ( Index Term Link ) ( Index Term Link )
 
 chkey command ( Index Term Link )
 
 Class A, B, and C network numbers ( Index Term Link ) ( Index Term Link )
 
 Class A network numbers
  described ( Index Term Link )
  IPv4 address space division ( Index Term Link )
  range of numbers available ( Index Term Link )
 
 Class B network numbers
  described ( Index Term Link ) ( Index Term Link )
  IPv4 address space division ( Index Term Link )
  range of numbers available ( Index Term Link )
 
 Class C network numbers
  described ( Index Term Link )
  IPv4 address space division ( Index Term Link )
  range of numbers available ( Index Term Link )
 
 Class field, Devices file ( Index Term Link )
 
 classes
  sendmailvars.org_dir table and ( Index Term Link )
  sendmailvars table and ( Index Term Link )
 
 clear_locks command ( Index Term Link )
 
 client-side failover ( Index Term Link )
  enabling ( Index Term Link )
  NFS locking and ( Index Term Link )
  NFS support ( Index Term Link )
  replicated file systems ( Index Term Link )
  terminology ( Index Term Link )
 
 clients
  See diskless clients; network client mode; network client
  displaying information about ( Index Term Link ) ( Index Term Link ) ( Index Term Link ) ( Index Term Link )
  incompatible operating system support ( Index Term Link ) ( Index Term Link )
  NFS services ( Index Term Link )
  tracing calls to servers ( Index Term Link ) ( Index Term Link )
 
 CLOCAL flag, turning on and off ( Index Term Link )
 
 collision rate (network) ( Index Term Link )
 
 .com domain ( Index Term Link )
 
 commands
  execute (X.) UUCP files ( Index Term Link ) ( Index Term Link )
  hung programs ( Index Term Link )
  NFS commands ( Index Term Link ) ( Index Term Link )
  remote execution using UUCP ( Index Term Link ) ( Index Term Link ) ( Index Term Link )
  UUCP troubleshooting ( Index Term Link )
 
 COMMANDS option of Permissions file ( Index Term Link ) ( Index Term Link ) ( Index Term Link )
  VALIDATE option ( Index Term Link ) ( Index Term Link )
 
 comments
  in direct maps ( Index Term Link )
  in indirect maps ( Index Term Link )
  in master map (auto_master) ( Index Term Link )
 
 common key ( Index Term Link )
 
 communications links
  See dynamic link dial-in server; multipoint links; point-to-point links; PPP links
 
 communications protocols ( Index Term Link )
 
 computers, reinstalling, moving, or upgrading ( Index Term Link )
 
 confFORWARD_PATH definition ( Index Term Link ) ( Index Term Link )
 
 CONFIG.SYS file ( Index Term Link )
 
 configuration files
  PPP (asppp.cf)
   described ( Index Term Link )
   editing ( Index Term Link ) ( Index Term Link ) ( Index Term Link )
   specifying IP addresses or host names ( Index Term Link )
  sendmail ( Index Term Link )
   default ( Index Term Link )
   described ( Index Term Link )
   selecting ( Index Term Link )
  TCP/IP networks
   /etc/defaultdomain ( Index Term Link )
   /etc/defaultrouter ( Index Term Link ) ( Index Term Link )
   /etc/hostname6.interface ( Index Term Link ) ( Index Term Link ) ( Index Term Link )
   /etc/hostname.interface ( Index Term Link ) ( Index Term Link )
   /etc/nodename ( Index Term Link ) ( Index Term Link )
   hosts database ( Index Term Link ) ( Index Term Link )
   ipnodes database ( Index Term Link )
   netmasks database ( Index Term Link )
  UUCP ( Index Term Link )
 
 configuration request ( Index Term Link ) ( Index Term Link )
 
 configuration table (sendmail program) ( Index Term Link )
 
 configuration types ( Index Term Link ) ( Index Term Link ) ( Index Term Link ) ( Index Term Link )
  basic elements ( Index Term Link ) ( Index Term Link ) ( Index Term Link ) ( Index Term Link ) ( Index Term Link )
  local mail and remote connection ( Index Term Link )
  local mail only ( Index Term Link ) ( Index Term Link )
  remote mail ( Index Term Link ) ( Index Term Link )
  two domains and a gateway ( Index Term Link )
  typical configuration ( Index Term Link ) ( Index Term Link )
 
 configuring
  mail services ( Index Term Link )
   administering a configuration ( Index Term Link ) ( Index Term Link )
   mail clients ( Index Term Link )
   mail gateways ( Index Term Link ) ( Index Term Link ) ( Index Term Link )
   mail hosts ( Index Term Link ) ( Index Term Link ) ( Index Term Link )
   mail servers ( Index Term Link )
   multifunction components ( Index Term Link )
   overview ( Index Term Link )
   preparation for ( Index Term Link )
   testing a configuration ( Index Term Link )
  PPP links ( Index Term Link )
   adding security ( Index Term Link )
   checking for errors ( Index Term Link )
   dynamic links configuration ( Index Term Link ) ( Index Term Link ) ( Index Term Link )
   /etc/asppp.cf file ( Index Term Link ) ( Index Term Link ) ( Index Term Link )
   /etc/inet/hosts file ( Index Term Link ) ( Index Term Link )
   /etc/passwd and /etc/shadow files ( Index Term Link ) ( Index Term Link )
   installing PPP software ( Index Term Link ) ( Index Term Link )
   overview ( Index Term Link ) ( Index Term Link )
   sample configuration ( Index Term Link ) ( Index Term Link )
   starting the PPP link ( Index Term Link ) ( Index Term Link )
   stopping PPP ( Index Term Link )
   UUCP databases ( Index Term Link ) ( Index Term Link ) ( Index Term Link ) ( Index Term Link ) ( Index Term Link )
   virtual network configuration ( Index Term Link ) ( Index Term Link )
  PPP preparation ( Index Term Link )
   checklist ( Index Term Link ) ( Index Term Link )
   determining IP addressing ( Index Term Link ) ( Index Term Link )
   determining requirements ( Index Term Link ) ( Index Term Link )
   hardware requirements ( Index Term Link )
   routing considerations ( Index Term Link ) ( Index Term Link )
  PPP requirements ( Index Term Link ) ( Index Term Link )
   dial-in server with dynamic links ( Index Term Link )
   hardware ( Index Term Link )
   hosts on a virtual network ( Index Term Link )
   multipoint dial-in server ( Index Term Link )
   network-to-network configuration ( Index Term Link )
   remote computer-to-network configuration ( Index Term Link ) ( Index Term Link )
   remote host-to-remote host configuration ( Index Term Link ) ( Index Term Link )
  routers ( Index Term Link ) ( Index Term Link )
   network interfaces ( Index Term Link ) ( Index Term Link )
   overview ( Index Term Link ) ( Index Term Link )
  TCP/IP configuration files ( Index Term Link )
   /etc/defaultdomain ( Index Term Link )
   /etc/defaultrouter ( Index Term Link ) ( Index Term Link )
   /etc/hostname6.interface ( Index Term Link ) ( Index Term Link ) ( Index Term Link )
   /etc/hostname.interface ( Index Term Link ) ( Index Term Link )
   /etc/nodename ( Index Term Link ) ( Index Term Link )
   hosts database ( Index Term Link ) ( Index Term Link )
   ipnodes database ( Index Term Link )
   netmasks database ( Index Term Link )
  TCP/IP configuration modes ( Index Term Link ) ( Index Term Link )
   configuration information ( Index Term Link ) ( Index Term Link )
   local files mode ( Index Term Link ) ( Index Term Link ) ( Index Term Link ) ( Index Term Link )
   mixed configurations ( Index Term Link )
   network client mode ( Index Term Link ) ( Index Term Link ) ( Index Term Link ) ( Index Term Link )
   network configuration servers ( Index Term Link )
   sample network ( Index Term Link ) ( Index Term Link )
  TCP/IP networks ( Index Term Link )
   booting processes ( Index Term Link ) ( Index Term Link )
   configuration files ( Index Term Link )
   host configuration modes ( Index Term Link ) ( Index Term Link )
   local files mode ( Index Term Link ) ( Index Term Link )
   network clients ( Index Term Link )
   network configuration parameters ( Index Term Link )
   network configuration server setup ( Index Term Link ) ( Index Term Link )
   network databases ( Index Term Link ) ( Index Term Link ) ( Index Term Link )
   nsswitch.conf file ( Index Term Link ) ( Index Term Link )
   prerequisites ( Index Term Link )
   standard TCP/IP services ( Index Term Link )
  UUCP
   adding logins ( Index Term Link ) ( Index Term Link )
   database files ( Index Term Link ) ( Index Term Link ) ( Index Term Link ) ( Index Term Link ) ( Index Term Link )
   shell scripts ( Index Term Link ) ( Index Term Link )
   TCP/IP networks ( Index Term Link ) ( Index Term Link )
 
 connections to other systems, verifying ( Index Term Link ) ( Index Term Link )
 
 connectivity
  checking PPP connection ( Index Term Link )
  ICMP protocol reports of failures ( Index Term Link )
 
 connectors ( Index Term Link )
 
 consolidating project-related files ( Index Term Link ) ( Index Term Link )
 
 CONVERSATION FAILED message ( Index Term Link )
 
 conversation key ( Index Term Link )
 
 couldn't create mount point message ( Index Term Link )
 
 CPU map variable ( Index Term Link )
 
 CRC (cyclical redundancy check) field ( Index Term Link )
 
 creating
  /etc/shells file ( Index Term Link )
  keyed maps ( Index Term Link )
  mail configuration file ( Index Term Link )
  postmaster mailbox ( Index Term Link )
 
 cred table, public keys in ( Index Term Link )
 
 credentials
  described ( Index Term Link )
  UNIX authentication ( Index Term Link )
 
 crontab file
  for UUCP ( Index Term Link )
  mail services and ( Index Term Link )
 
 cu program
  checking modems or ACUs ( Index Term Link )
  described ( Index Term Link )
  multiple or different configuration files ( Index Term Link ) ( Index Term Link )
  printing Systems lists ( Index Term Link )
 
 custom mailers, user-specified ( Index Term Link )
 
 cyclical redundancy check (CRC) field ( Index Term Link )