9 export PPP_IFACE PPP_TTY PPP_SPEED PPP_LOCAL PPP_REMOTE PPP_IPPARAM
10 [ -z "$PPP_IPPARAM" ] || {
11 env -i ACTION="ifdown" INTERFACE="$PPP_IPPARAM" DEVICE="$PPP_IFACE" PROTO=ppp /sbin/hotplug-call "iface"
13 # remove the interface's network state
14 uci_revert_state network "$PPP_IPPARAM"
17 [ -d /etc/ppp/ip-down.d ] && {
18 for SCRIPT in /etc/ppp/ip-down.d/*
20 [ -x "$SCRIPT" ] && "$SCRIPT" $@