5 [ "$(nvram get ${type}_proto)" = "pptp" ] || exit
7 [ -d "/var/lock" ] || mkdir -p /var/lock || exit 1
9 for module in slhc ppp_generic ppp_async ip_gre; do
10 /sbin/insmod $module 2>&- >&-
13 PPTP_PROTO="$(nvram get pptp_proto)"
14 [ "$PPTP_PROTO" = "static" ] || PPTP_PROTO=""
15 PPTP_PROTO="${PPTP_PROTO:-dhcp}"
16 IP=$(nvram get pptp_server_ip)
17 USERNAME=$(nvram get ppp_username)
18 PASSWORD=$(nvram get ppp_passwd)
19 KEEPALIVE=$(nvram get ppp_redialperiod)
20 KEEPALIVE=${KEEPALIVE:+lcp-echo-interval 10 lcp-echo-failure $KEEPALIVE}
21 DEMAND=$(nvram get ppp_demand)
24 DEMAND=$(nvram get ppp_idletime)
25 DEMAND=${IDLETIME:+demand idle $IDLETIME}
29 MTU=$(nvram get ppp_mtu)
32 do_ifup $PPTP_PROTO $type
34 # hack for some buggy ISPs
35 NETMASK=$(nvram get ${type}_netmask)
36 IFNAME=$(nvram get pptp_ifname)
37 [ -z "$NETMASK" -o -z "$IFNAME" ] || ifconfig $IFNAME netmask $NETMASK
40 pty "/usr/sbin/pptp $IP --loglevel 0 --nolaunchpppd" \
41 file /etc/ppp/options.pptp \
49 password "$PASSWORD" \