🌴 Sync 2026-03-05 23:51:42

luci-app-syncdial/root/bin/pppconnectcheck

@@ -0,0 +1,63 @@
+#!/bin/sh
+#PPPoE拨号在线接口数检测及重拨脚本
+. /lib/functions.sh
+[ -f /etc/config/syncdial ] || {
+	return 1
+}
+#操作配置
+#参数 $1 配置项
+ifs_opt_down() {
+	local ifn=$1
+	local ifprefix=${ifn:0:4}
+
+	[ "$ifprefix" = "vwan" ] || return
+	ifdown $ifn
+}
+
+ifs_opt_up() {
+	local ifn=$1
+	local ifprefix=${ifn:0:4}
+
+	[ "$ifprefix" = "vwan" ] || return
+	ifup $ifn
+}
+
+config_load "syncdial"
+config_get_bool dialchk config dialchk 0
+config_get dial config dialnum
+config_get dialwait config dialwait 20
+config_get enabled config enabled 0
+[ "$enabled" = "0" ] && {
+	echo "syncdial disabled."
+	return 0
+}
+[ "$dialchk" = "0" ] && {
+	echo "dial check disabled."
+	return 0
+}
+[ $(ps | grep -c "pppconnectcheck") -gt 3 ] && logger -t PPPoE-IFChecker "Another checker is running.exit." && return 1
+
+PPPUPNUM=$(ifconfig | grep -c vwan)
+logger -t PPPoE-IFChecker "$PPPUPNUM interfaces are online."
+if [ ! "$PPPUPNUM" -lt $dial ]; then
+	interval="$(uci get mwan3.wan.failure_interval)"
+	cheng="$(uci get mwan3.wan.up)"
+	[ -z "$interval" ] && interval=5
+	[ -z "$cheng" ] && cheng=1
+	sleep $((interval*cheng+1))
+	PPPUPNUM=$(mwan3 interfaces | grep -c "is online")
+	[ "$PPPUPNUM" == "0" ] && (pgrep mwan3track || (logger -t PPPoE-IFChecker "mwan3track not running" ; return 1))
+	[ ! "$PPPUPNUM" -lt $dial ] && logger -t PPPoE-IFChecker "Nothing to do.Exit." && return 0
+fi
+logger -t PPPoE-IFChecker "Stop interfaces."
+ifdown wan
+config_load "network"
+config_foreach ifs_opt_down "interface"
+sleep $dialwait
+logger -t PPPoE-IFChecker "Start interfaces."
+config_foreach ifs_opt_up "interface"
+ifup wan
+logger -t PPPoE-IFChecker "Interfaces restarted."
+logger -t PPPoE-IFChecker "Another checker will be started 15s later."
+sleep 15 && pppconnectcheck &
+return 0