32 lines
626 B
Bash
32 lines
626 B
Bash
#! /bin/sh
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# $OpenBSD: vpnc.sh,v 1.4 2009/01/29 19:07:06 pea Exp $
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TUN_IF=tun0
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PHYS_IF=wi0
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VPNGATEWAY=192.168.0.1
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case "$1" in
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start)
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dhclient ${PHYS_IF}
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DEFAULTROUTER=`route -n show -inet | grep default | awk '{ print $2 }'`
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${PREFIX}/sbin/vpnc || exit 1
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TUN_IP=`ifconfig ${TUN_IF} | grep netmask | awk '{ print $2 }'`
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route add -host ${VPNGATEWAY} ${DEFAULTROUTER}
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route delete default
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route add default -interface ${TUN_IP}
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;;
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stop)
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route delete -host ${VPNGATEWAY}
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pkill vpnc
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pkill "dhclient ${PHYS_IF}"
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ifconfig ${PHYS_IF} down
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;;
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*)
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echo "Usage: `basename $0` {start|stop}" >&2
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exit 1
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;;
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esac
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exit 0
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