2 config_get ifname
"$1" ifname
4 config_set
"$1" ifname
"ppp$pppdev"
5 config_set
"$1" unit
"$pppdev"
7 # set 'auto' to 0, so that hotplug does not attempt to
8 # reconfigure an interface that is managed by pppd
15 # make sure only one pppd process is started
16 lock
"/var/lock/ppp-${cfg}"
17 local pid
="$(head -n1 /var/run/ppp-${cfg}.pid 2>/dev/null)"
18 [ -d "/proc/$pid" ] && grep pppd
"/proc/$pid/cmdline" 2>/dev
/null
>/dev
/null
&& {
19 lock
-u "/var/lock/ppp-${cfg}"
23 config_get device
"$cfg" device
24 config_get unit
"$cfg" unit
25 config_get username
"$cfg" username
26 config_get password
"$cfg" password
27 config_get keepalive
"$cfg" keepalive
28 interval
="${keepalive##*[, ]}"
29 [ "$interval" != "$keepalive" ] || interval
=5
31 config_get demand
"$cfg" demand
32 [ -n "$demand" ] && echo "nameserver 1.1.1.1" > /tmp
/resolv.conf.auto
34 ${keepalive:+lcp-echo-interval $interval lcp-echo-failure ${keepalive%%[, ]*}} \
35 ${demand:+precompiled-active-filter /etc/ppp/filter demand idle }${demand:-persist} \
39 ${username:+user "$username" password "$password"} \
43 lock
-u "/var/lock/ppp-${cfg}"