WAN_IF=$(nvram get wan0_ifname)
echo "Algılanan WAN Portu: $WAN_IF"
ip link show ${WAN_IF}.0 >/dev/null 2>&1 || ip link add link $WAN_IF name ${WAN_IF}.0 type vlan id 0
ip link set ${WAN_IF}.0 up
cp /tmp/ppp/options.wan0 /tmp/ppp/options.wan0.vlan0
sed -i "s/nic-${WAN_IF}/nic-${WAN_IF}.0/g" /tmp/ppp/options.wan0.vlan0
killall pppd 2>/dev/null
sleep 2
/usr/sbin/pppd file /tmp/ppp/options.wan0.vlan0 &
sleep 10
echo "--- BAĞLANTI DURUMU ---"
ip addr show ppp0 2>/dev/null
echo "--- SON LOGLAR ---"
logread | grep -E 'pppd|PADI|PADO|PADS|PAP|CHAP|local IP' | tail -n 15