layer2interface: fix issue where the wan device is created even when the cable is unpluged. refs #12342

2026-01-07 00:52:30 +08:00 · 2017-06-26 12:09:37 +02:00
1 changed files with 9 additions and 2 deletions
--- a/layer2interface/broadcom/etc/init.d/layer2_interface_ethernet
+++ b/layer2interface/broadcom/etc/init.d/layer2_interface_ethernet
@@ -47,15 +47,22 @@ removevlan() {
 }

 addethernet() {
+	local baseifname ifname bridge mac2 devstatus carrier ret
 	config_get baseifname $1 baseifname
 	config_get ifname $1 ifname
 	config_get bridge $1 bridge
 	config_get mac2 $1 mac2
-	
+
 	ifname="${ifname:-$baseifname.1}"

-	brcm_virtual_interface_rules "$baseifname" "$ifname" "$bridge" "$mac2"
+	devstatus=`devstatus $baseifname 2>/dev/null`

+	`json_load "$devstatus" 2>/dev/null`
+	json_get_var carrier carrier
+
+	if [ "$carrier" == "1" ]; then
+		brcm_virtual_interface_rules "$baseifname" "$ifname" "$bridge" "$mac2"
+	fi
 }

 boot() {