System Administration Guide, Volume 3
    
T
 
 T escape character
  Devices file ( Index Term Link )
  Dialers file ( Index Term Link ) ( Index Term Link )
 
 t escape character ( Index Term Link )
 
 -t option
  inetd daemon ( Index Term Link )
  lockd daemon ( Index Term Link )
 
 t protocol in Devices file ( Index Term Link )
 
 tab escape character ( Index Term Link )
 
 TALKING message ( Index Term Link )
 
 TCP, NFS version 3 and ( Index Term Link )
 
 TCP connection-tracing ( Index Term Link )
 
 TCP dialer type ( Index Term Link )
 
 tcp_host_param ( Index Term Link )
 
 TCP/IP networks
  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 )
  configuring ( 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 )
  host configuration modes ( Index Term Link ) ( Index Term Link )
   local files mode ( Index Term Link ) ( Index Term Link )
   mixed configurations ( Index Term Link )
   network client mode ( Index Term Link ) ( Index Term Link )
   network configuration servers ( Index Term Link )
   sample network ( Index Term Link ) ( Index Term Link )
  IP network numbers ( Index Term Link )
  mail delivery agent for ( Index Term Link )
  sendmail program and ( Index Term Link )
  troubleshooting ( Index Term Link ) ( Index Term Link )
   displaying packet contents ( Index Term Link )
   general methods ( Index Term Link ) ( Index Term Link )
   ifconfig command ( Index Term Link ) ( Index Term Link )
   logging routing daemon actions ( Index Term Link )
   netstat command ( Index Term Link ) ( Index Term Link )
   packet loss ( Index Term Link ) ( Index Term Link )
   ping command ( Index Term Link ) ( Index Term Link )
   software checks ( Index Term Link )
   third-party diagnostic programs ( Index Term Link )
  UUCP over ( Index Term Link ) ( Index Term Link )
 
 TCP/IP protocol suite ( Index Term Link ) ( Index Term Link )
  data communications ( Index Term Link ) ( Index Term Link )
   data encapsulation ( Index Term Link ) ( Index Term Link )
  described ( Index Term Link )
  displaying statistics ( Index Term Link )
  further information ( Index Term Link ) ( Index Term Link )
   books ( Index Term Link )
   FYIs ( Index Term Link )
   RFCs ( Index Term Link ) ( Index Term Link )
  OSI Reference Model ( Index Term Link ) ( Index Term Link )
  overview ( Index Term Link ) ( Index Term Link )
  standard services ( Index Term Link )
  TCP/IP protocol architecture model ( Index Term Link ) ( Index Term Link )
   application layer ( Index Term Link ) ( Index Term Link ) ( Index Term Link )
   data-link layer ( Index Term Link ) ( Index Term Link )
   Internet layer ( Index Term Link ) ( Index Term Link )
   physical network layer ( Index Term Link ) ( Index Term Link )
   transport layer ( Index Term Link ) ( Index Term Link )
 
 TCP/IP traffic ( Index Term Link ) ( Index Term Link ) ( Index Term Link )
 
 tcp_max_buf ( Index Term Link )
 
 TCP protocol ( Index Term Link )
  described ( Index Term Link )
  displaying statistics ( Index Term Link )
  establishing a connection ( Index Term Link )
  segmentation ( Index Term Link )
  services in /etc/inet/services file ( Index Term Link )
 
 tcp_recv_hiwat ( Index Term Link )
 
 tcp_sack_permitted ( Index Term Link )
 
 tcp_tstamp_always ( Index Term Link )
 
 tcp_tstamp_if_wscale ( Index Term Link )
 
 TCP with SACK ( Index Term Link )
 
 tcp_wscale_always ( Index Term Link )
 
 tcp_xmit_hiwat ( Index Term Link )
 
 telephone lines
  PPP requirement ( Index Term Link )
  UUCP configuration ( Index Term Link )
 
 telephone numbers in Systems file ( Index Term Link )
 
 telnet command, remote login ( Index Term Link )
 
 telnet program ( Index Term Link )
 
 Telnet protocol ( Index Term Link )
 
 temporary (TM) UUCP data files ( Index Term Link )
 
 testing
  aliases ( Index Term Link )
  connections to other systems ( Index Term Link ) ( Index Term Link )
  hostname configuration ( Index Term Link ) ( Index Term Link )
  mail configuration ( Index Term Link )
  recipient verification ( Index Term Link )
  sendmail program ( Index Term Link )
 
 testing packet reliability ( Index Term Link )
 
 /tftboot directory creation ( Index Term Link )
 
 tftp
  network configuration server booting protocol ( Index Term Link )
  program described ( Index Term Link )
 
 Th Time field entry ( Index Term Link )
 
 three-way handshake ( Index Term Link )
 
 time, synchronizing ( Index Term Link )
 
 Time field of Systems file ( Index Term Link ) ( Index Term Link )
 
 time intervals ( Index Term Link )
  mail delivery speed ( Index Term Link ) ( Index Term Link )
  message timeouts ( Index Term Link )
  read timeouts ( Index Term Link )
 
 TLI dialer type ( Index Term Link )
 
 TLI network ( Index Term Link )
 
 TLIS dialer type ( Index Term Link )
 
 TM UUCP temporary data files ( Index Term Link )
 
 /tmp/.asppp.fifo file ( Index Term Link )
 
 tokens (dialer token pairs) ( Index Term Link ) ( Index Term Link )
 
 TOO MANY LOCKS message ( Index Term Link )
 
 TOO MANY SAVED C FILES message ( Index Term Link )
 
 top-level domains ( Index Term Link )
 
 topology ( Index Term Link ) ( Index Term Link )
 
 traceroute command ( Index Term Link )
  -a option ( Index Term Link ) ( Index Term Link )
  IPv6 ( Index Term Link )
 
 tracing routes, IPv6 ( Index Term Link )
 
 tracking messages ( Index Term Link )
 
 transfer speed for UUCP communication link ( Index Term Link ) ( Index Term Link ) ( Index Term Link )
 
 transferring files
  See file transfers (UUCP)
 
 transition scenarios, IPv6 ( Index Term Link )
 
 Transmission Control Protocol
  See TCP protocol
 
 Transmission Control Protocol/Internet Protocol
  See TCP/IP networks
 
 transport layer
  data encapsulation ( Index Term Link ) ( Index Term Link )
  OSI ( Index Term Link )
  packet life cycle
   receiving host ( Index Term Link )
   sending host ( Index Term Link ) ( Index Term Link )
  TCP/IP
   described ( Index Term Link ) ( Index Term Link )
   TCP protocol ( Index Term Link )
   UDP protocol ( Index Term Link )
 
 Transport Level Interface Network (TLI) ( Index Term Link )
 
 transport mode, IPsec ( Index Term Link )
 
 transport protocol, negotiation ( Index Term Link )
 
 transport setup problem, error message ( Index Term Link )
 
 trivial file transfer protocol
  See tftp
 
 troubleshooting ( Index Term Link ) ( Index Term Link ) ( Index Term Link ) ( Index Term Link )
  aliases ( Index Term Link )
  autofs ( Index Term Link ) ( Index Term Link )
   avoiding mount point conflicts ( Index Term Link )
   error messages generated by automount -v ( Index Term Link ) ( Index Term Link )
   miscellaneous error messages ( Index Term Link ) ( Index Term Link )
  checking PPP links ( Index Term Link ) ( Index Term Link )
   connectivity ( Index Term Link )
   diagnostics ( Index Term Link ) ( Index Term Link )
   hardware ( Index Term Link )
   interface activity ( Index Term Link )
   interface status ( Index Term Link ) ( Index Term Link )
   local routing tables ( Index Term Link ) ( Index Term Link )
   order for checks ( Index Term Link ) ( Index Term Link )
   packet flow ( Index Term Link ) ( Index Term Link ) ( Index Term Link )
   packet reception ( Index Term Link )
   permissions ( Index Term Link )
  DHCP ( Index Term Link )
  .forward files and ( Index Term Link ) ( Index Term Link )
  mail delivered to wrong address ( Index Term Link ) ( Index Term Link )
  MAILER-DAEMON messages and ( Index Term Link )
  mailstats program and ( Index Term Link )
  networks ( Index Term Link ) ( Index Term Link )
  NFS
   determining where NFS service has failed ( Index Term Link )
   hung programs ( Index Term Link )
   miscellaneous error messages ( Index Term Link )
   remote mounting problems ( Index Term Link ) ( Index Term Link )
   server problems ( Index Term Link )
   strategies ( Index Term Link ) ( Index Term Link )
  PPP diagnostics ( Index Term Link ) ( Index Term Link )
   analyzing diagnostic output ( Index Term Link ) ( Index Term Link )
   communications between local and remote hosts ( Index Term Link ) ( Index Term Link )
   debug level ( Index Term Link ) ( Index Term Link ) ( Index Term Link )
   described ( Index Term Link )
   editing asppp.cf file ( Index Term Link )
   host and modem setup ( Index Term Link ) ( Index Term Link )
   obtaining diagnostic information ( Index Term Link )
   setting diagnostics for your machine ( Index Term Link )
  sendmail program ( Index Term Link )
  system log and ( Index Term Link )
  TCP/IP networks ( Index Term Link ) ( Index Term Link )
   displaying packet contents ( Index Term Link )
   general methods ( Index Term Link ) ( Index Term Link )
   ifconfig command ( Index Term Link ) ( Index Term Link )
   logging routing daemon actions ( Index Term Link )
   netstat command ( Index Term Link ) ( Index Term Link )
   packet loss ( Index Term Link ) ( Index Term Link )
   ping command ( Index Term Link ) ( Index Term Link )
   software checks ( Index Term Link )
   third-party diagnostic programs ( Index Term Link )
  tracing message route ( Index Term Link )
  undelivered mail ( Index Term Link ) ( Index Term Link ) ( Index Term Link )
  UUCP ( Index Term Link ) ( Index Term Link )
   ASSERT error messages ( Index Term Link ) ( Index Term Link ) ( Index Term Link )
   checking basic information ( Index Term Link )
   checking error messages ( Index Term Link ) ( Index Term Link )
   checking Systems file ( Index Term Link )
   commands for troubleshooting ( Index Term Link )
   debugging transmissions ( Index Term Link ) ( Index Term Link )
   faulty modem or ACU ( Index Term Link )
   STATUS error messages ( Index Term Link ) ( Index Term Link ) ( Index Term Link )
  verifying connections to other systems ( Index Term Link )
 
 truss command ( Index Term Link )
 
 Tu Time field entry ( Index Term Link )
 
 tun module ( Index Term Link ) ( Index Term Link )
 
 tunnel mode, IPsec ( Index Term Link )
 
 tunneling ( Index Term Link )
  configuring routers ( Index Term Link )
  IPv6 ( Index Term Link ) ( Index Term Link )
 
 tunnels, configuring IPv6 ( Index Term Link )
 
 turning off
  See also disabling
  CLOCAL flag ( Index Term Link )
  echo checking ( Index Term Link ) ( Index Term Link )
  RDISC ( Index Term Link ) ( Index Term Link )
  RIP ( Index Term Link ) ( Index Term Link )
 
 turning on
  See also enabling
  CLOCAL flag ( Index Term Link )
  echo checking ( Index Term Link ) ( Index Term Link )
  enabling dialback through chat-script ( Index Term Link )
  network configuration daemons ( Index Term Link ) ( Index Term Link )
  space-saving mode ( Index Term Link )
 
 Type field
  Devices file ( Index Term Link ) ( Index Term Link )
  Systems file ( Index Term Link )