jjako | 7be9bd8 | 2003-07-06 17:33:03 +0000 | [diff] [blame] | 1 | #!/bin/sh |
| 2 | # |
| 3 | # ggsn This shell script takes care of starting and stopping |
| 4 | # ggsn. |
| 5 | # |
| 6 | # chkconfig: - 65 35 |
| 7 | # description: ggsn is a Gateway GPRS Support Node. |
| 8 | |
| 9 | # Source function library. |
| 10 | . /etc/rc.d/init.d/functions |
| 11 | |
| 12 | # Source networking configuration. |
| 13 | . /etc/sysconfig/network |
| 14 | |
| 15 | if [ -f /etc/sysconfig/ggsn ]; then |
| 16 | . /etc/sysconfig/ggsn |
| 17 | fi |
| 18 | |
| 19 | # Check that networking is up. |
| 20 | [ ${NETWORKING} = "no" ] && exit 0 |
| 21 | |
| 22 | [ -f /usr/bin/ggsn ] || exit 0 |
| 23 | [ -f /etc/ggsn.conf ] || exit 0 |
| 24 | |
| 25 | RETVAL=0 |
| 26 | prog="ggsn" |
| 27 | |
| 28 | start() { |
| 29 | # Start daemons. |
| 30 | echo -n $"Starting $prog: " |
| 31 | |
| 32 | # Load tun module |
| 33 | /sbin/modprobe tun >/dev/null 2>&1 |
| 34 | |
| 35 | # Enable routing of packets: WARNING!!! |
| 36 | # Users should enable this explicitly |
| 37 | # echo 1 > /proc/sys/net/ipv4/ip_forward |
| 38 | |
| 39 | # Check for runtime directory of nonvolatile data |
jjako | 1a69a50 | 2004-01-09 11:50:29 +0000 | [diff] [blame] | 40 | if [ ! -d /var/lib/ggsn ]; then |
| 41 | mkdir /var/lib/ggsn |
jjako | 7be9bd8 | 2003-07-06 17:33:03 +0000 | [diff] [blame] | 42 | fi |
| 43 | |
| 44 | # Check for GTP restart counter |
jjako | 1a69a50 | 2004-01-09 11:50:29 +0000 | [diff] [blame] | 45 | if [ ! -d /var/lib/ggsn/gsn_restart ]; then |
| 46 | echo 0 > /var/lib/ggsn/gsn_restart |
jjako | 7be9bd8 | 2003-07-06 17:33:03 +0000 | [diff] [blame] | 47 | fi |
| 48 | |
| 49 | |
| 50 | daemon /usr/bin/ggsn |
| 51 | RETVAL=$? |
| 52 | echo |
| 53 | [ $RETVAL -eq 0 ] && touch /var/lock/subsys/ggsn |
| 54 | return $RETVAL |
| 55 | } |
| 56 | |
| 57 | stop() { |
| 58 | # Stop daemons. |
| 59 | echo -n $"Shutting down $prog: " |
| 60 | killproc ggsn |
| 61 | RETVAL=$? |
| 62 | echo |
| 63 | [ $RETVAL = 0 ] && rm -f /var/lock/subsys/ggsn /var/run/ggsn.pid |
| 64 | return $RETVAL |
| 65 | } |
| 66 | |
| 67 | # See how we were called. |
| 68 | case "$1" in |
| 69 | start) |
| 70 | start |
| 71 | ;; |
| 72 | stop) |
| 73 | stop |
| 74 | ;; |
| 75 | restart|reload) |
| 76 | stop |
| 77 | start |
| 78 | RETVAL=$? |
| 79 | ;; |
| 80 | condrestart) |
| 81 | if [ -f /var/lock/subsys/ggsn ] ; then |
| 82 | stop |
| 83 | start |
| 84 | RETVAL=$? |
| 85 | fi |
| 86 | ;; |
| 87 | status) |
| 88 | status ggsn |
| 89 | RETVAL=$? |
| 90 | ;; |
| 91 | *) |
| 92 | echo $"Usage: $0 {start|stop|restart|condrestart|status}" |
| 93 | exit 1 |
| 94 | esac |
| 95 | |
| 96 | exit $RETVAL |
| 97 | |