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