blob: 9b1ac07c26df8a215471c870d6d4dea437ac29b1 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
|
#!/bin/sh
. /etc/functions.sh
type=$1
[ "$(nvram get ${type}_proto)" = "pptp" ] || exit
[ -d "/var/lock" ] || mkdir -p /var/lock || exit 1
for module in slhc ppp_generic ppp_async ip_gre; do
/sbin/insmod $module 2>&- >&-
done
PPTP_PROTO="$(nvram get pptp_proto)"
[ "$PPTP_PROTO" = "static" ] || PPTP_PROTO=""
PPTP_PROTO="${PPTP_PROTO:-dhcp}"
IP=$(nvram get pptp_server_ip)
USERNAME=$(nvram get ppp_username)
PASSWORD=$(nvram get ppp_passwd)
KEEPALIVE=$(nvram get ppp_redialperiod)
KEEPALIVE=${KEEPALIVE:+lcp-echo-interval 10 lcp-echo-failure $KEEPALIVE}
DEMAND=$(nvram get ppp_demand)
case "$DEMAND" in
on|1|enabled)
DEMAND=$(nvram get ppp_idletime)
DEMAND=${IDLETIME:+demand idle $IDLETIME}
[ -f /etc/ppp/filter ] && DEMAND=${DEMAND:+precompiled-active-filter /etc/ppp/filter $DEMAND}
;;
*) DEMAND="persist";;
esac
MTU=$(nvram get ppp_mtu)
MTU=${MTU:-1452}
do_ifup $PPTP_PROTO $type
# hack for some buggy ISPs
NETMASK=$(nvram get ${type}_netmask)
IFNAME=$(nvram get ${type}_device)
[ -z "$NETMASK" -o -z "$IFNAME" ] || ifconfig $IFNAME netmask $NETMASK
/usr/sbin/pppd \
pty "/usr/sbin/pptp $IP --loglevel 0 --nolaunchpppd" \
file /etc/ppp/options.pptp \
connect /bin/true \
usepeerdns \
defaultroute \
replacedefaultroute \
linkname "$type" \
ipparam "$type" \
user "$USERNAME" \
password "$PASSWORD" \
mtu $MTU mru $MTU \
$DEMAND \
$KEEPALIVE
|
