2 config_get ifname "$1" ifname
4 config_get unit "$1" unit
6 config_set "$1" ifname "ppp$pppdev"
7 config_set "$1" unit "$pppdev"
8 pppdev="$(($pppdev + 1))"
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 "$cfg" keepalive
29 config_get connect "$cfg" connect
30 config_get disconnect "$cfg" disconnect
31 config_get pppd_options "$cfg" pppd_options
32 config_get_bool defaultroute "$cfg" defaultroute 1
33 [ "$defaultroute" -eq 1 ] && defaultroute="defaultroute replacedefaultroute" || defaultroute=""
35 interval="${keepalive##*[, ]}"
36 [ "$interval" != "$keepalive" ] || interval=5
38 config_get demand "$cfg" demand
39 [ -n "$demand" ] && echo "nameserver 1.1.1.1" > /tmp/resolv.conf.auto
41 config_get_bool ipv6 "$cfg" ipv6 0
42 [ "$ipv6" -eq 1 ] && ipv6="+ipv6" || ipv6=""
45 ${keepalive:+lcp-echo-interval $interval lcp-echo-failure ${keepalive%%[, ]*}} \
46 ${demand:+precompiled-active-filter /etc/ppp/filter demand idle }${demand:-persist} \
49 ${username:+user "$username" password "$password"} \
53 ${connect:+connect "$connect"} \
54 ${disconnect:+disconnect "$disconnect"} \
58 lock -u "/var/lock/ppp-${cfg}"
61 setup_interface_ppp() {
65 config_get device "$config" device
67 config_get mtu "$cfg" mtu
69 start_pppd "$config" \