[Linux-decnet-user] linux-decnet on SuSE Linux

[Larry B. <ba...@us...>]

Below is the DECnet startup/shutdown script, /etc/init.d/decnet, for  
SuSE Linux Professional 9.0.  (The RPM creates  
/etc/init.d/init.d/decnet on SuSE.  You can delete it, and the unused  
/etc/init.d/init.d directory.)

Also, the interface MAC address is set differently.  In Red Hat,  
MACADDR= is in /etc/sysconfig/network-scripts/ifcfg-eth0.  In SuSE,  
LLADDR= is in /etc/sysconfig/network/ifcfg-eth0.


Larry Baker
US Geological Survey
650-329-5608
ba...@us...


#!/bin/sh
#
# /etc/init.d/decnet
#
# Starts/Stops DECnet processes on SuSE Linux
#
# chkconfig: - 09 91
# description:  DECnet.
# processname: dnetd
# config: /etc/decnet.conf
#
# You can install it using the following command:
#
# chkconfig decnet on
#
### BEGIN INIT INFO
# Provides:          decnet
# Required-Start:    $network
# Default-Start:     3 5
# Default-Stop:      0 1 2 6
# Short-Description: DECnet dnetd daemon
### END INIT INFO
#
#  
------------------------------------------------------------------------ 
-----
#
# Daemons to start. You may remove the ones you don't want
#
daemons="dnetd phoned"

# Prefix for where the progs are installed. "make install" puts them
# in /usr, the RPM has them in /usr
prefix=/usr

#
# Interfaces to set the MAC address of. By default only the default  
interface
# in /etc/decnet.conf will be set. If you want to set up more interfaces
# for DECnet, then add them here.
#
extra_interfaces=""

# Source LSB init functions
# providing start_daemon, killproc, pidofproc,
# log_success_msg, log_failure_msg and log_warning_msg.
# This is currently not used by UnitedLinux based distributions and
# not needed for init scripts for UnitedLinux only. If it is used,
# the functions from rc.status should not be sourced or used.
#. /lib/lsb/init-functions

# Shell functions sourced from /etc/rc.status:
#      rc_check         check and set local and overall rc status
#      rc_status        check and set local and overall rc status
#      rc_status -v     be verbose in local rc status and clear it  
afterwards
#      rc_status -v -r  ditto and clear both the local and overall rc  
status
#      rc_status -s     display "skipped" and exit with status 3
#      rc_status -u     display "unused" and exit with status 3
#      rc_failed        set local and overall rc status to failed
#      rc_failed <num>  set local and overall rc status to <num>
#      rc_reset         clear both the local and overall rc status
#      rc_exit          exit appropriate to overall rc status
#      rc_active        checks whether a service is activated by  
symlinks
#      rc_splash arg    sets the boot splash screen to arg (if active)
. /etc/rc.status

# Reset status of this service
rc_reset

# Return values acc. to LSB for all commands but status:
# 0       - success
# 1       - generic or unspecified error
# 2       - invalid or excess argument(s)
# 3       - unimplemented feature (e.g. "reload")
# 4       - user had insufficient privileges
# 5       - program is not installed
# 6       - program is not configured
# 7       - program is not running
# 8--199  - reserved (8--99 LSB, 100--149 distrib, 150--199 appl)
#
# Note that starting an already running service, stopping
# or restarting a not-running service as well as the restart
# with force-reload (in case signaling is not supported) are
# considered a success.

#
# Set up some variables.
#
startcmd="startproc"
stopcmd="killproc"
statuscmd="checkproc"

case $1 in
    start)
      if [ ! -f /etc/decnet.conf ]
      then
        echo "DECnet not started as it is not configured."
        rc_failed 6
        rc_exit
      fi

      # If there is no DECnet in the kernel then try to load it.
      if [ ! -f /proc/net/decnet ]
      then
        modprobe decnet
        if [ ! -f /proc/net/decnet ]
        then
          echo "DECnet not started as it is not in the kernel."
          rc_failed 5
          rc_exit
        fi
      fi

      echo -n "Starting DECnet..."

      NODE=`grep executor /etc/decnet.conf| awk '{print $2}'`
      echo "$NODE" > /proc/sys/net/decnet/node_address
      CCT=`grep executor /etc/decnet.conf | awk '{print $6}'`
      echo "$CCT" > /proc/sys/net/decnet/default_device
      $prefix/sbin/setether $NODE $CCT $extra_interfaces

      for i in $daemons
      do
        $startcmd $prefix/sbin/$i
        rc_status
      done
      rc_status -v
      ;;

    stop)
      echo -n "Stopping DECnet..."
      for i in $daemons
      do
        $stopcmd $prefix/sbin/$i
        rc_status
      done
      rc_status -v
      ;;

    restart|reload|force-reload)
      echo -n "Restarting DECnet..."
      for i in $daemons
      do
        $stopcmd $prefix/sbin/$i
        rc_status
        $startcmd $prefix/sbin/$i
        rc_status
      done
      rc_status -v
      ;;

    status)
      echo -n "Checking DECnet..."
      for i in $daemons
      do
        $statuscmd $prefix/sbin/$i
        rc_status
      done
      rc_status -v
      ;;

    *)
      echo "Usage $0 {start|stop|restart|force-reload|status}"
      ;;
esac

rc_exit