LOG="logger -t mwan3[$$] -p"
CONNTRACK_FILE="/proc/net/nf_conntrack"
-MWAN3_STATUS_DIR="/var/run/mwan3track"
+MWAN3_STATUS_DIR="/var/run/mwan3"
+MWAN3TRACK_STATUS_DIR="/var/run/mwan3track"
+[ -d $MWAN3_STATUS_DIR ] || mkdir -p $MWAN3_STATUS_DIR/iface_state
# mwan3's MARKing mask (at least 3 bits should be set)
if [ -e "${MWAN3_STATUS_DIR}/mmx_mask" ]; then
MMX_MASK=$(cat "${MWAN3_STATUS_DIR}/mmx_mask")
else
config_load mwan3
config_get MMX_MASK globals mmx_mask '0xff00'
- mkdir -p "${MWAN3_STATUS_DIR}"
echo "$MMX_MASK" > "${MWAN3_STATUS_DIR}/mmx_mask"
$LOG notice "Using firewall mask ${MMX_MASK}"
fi
mwan3_list_track_ips()
{
- track_ips="$1 $track_ips"
+ track_ips="$track_ips $1"
}
config_list_foreach $1 track_ip mwan3_list_track_ips
if [ "$family" == "ipv4" ]; then
- if [ -n "$($IP4 route list table $id)" ]; then
+ if [ "$(mwan3_get_iface_hotplug_state $iface)" = "online" ]; then
if [ "$metric" -lt "$lowest_metric_v4" ]; then
total_weight_v4=$weight
if [ "$family" == "ipv6" ]; then
- if [ -n "$($IP6 route list table $id)" ]; then
+ if [ "$(mwan3_get_iface_hotplug_state $iface)" = "online" ]; then
if [ "$metric" -lt "$lowest_metric_v6" ]; then
total_weight_v6=$weight
config_foreach mwan3_set_user_iptables_rule rule
}
+mwan3_set_iface_hotplug_state() {
+ local iface=$1
+ local state=$2
+
+ echo -n $state > $MWAN3_STATUS_DIR/iface_state/$iface
+}
+
+mwan3_get_iface_hotplug_state() {
+ local iface=$1
+
+ cat $MWAN3_STATUS_DIR/iface_state/$iface 2>/dev/null || echo "unknown"
+}
+
mwan3_report_iface_status()
{
local device result track_ips tracking IP IPT
if [ -z "$id" -o -z "$device" ]; then
result="unknown"
- elif [ -n "$($IP rule | awk '$1 == "'$(($id+1000)):'"')"i -a -n "$($IP rule | awk '$1 == "'$(($id+2000)):'"')" -a -n "$($IPT -S mwan3_iface_in_$1 2> /dev/null)" -a -n "$($IPT -S mwan3_iface_out_$1 2> /dev/null)" -a -n "$($IP route list table $id default dev $device 2> /dev/null)" ]; then
- result="online"
+ elif [ -n "$($IP rule | awk '$1 == "'$(($id+1000)):'"')" -a -n "$($IP rule | awk '$1 == "'$(($id+2000)):'"')" -a -n "$($IPT -S mwan3_iface_in_$1 2> /dev/null)" -a -n "$($IPT -S mwan3_iface_out_$1 2> /dev/null)" -a -n "$($IP route list table $id default dev $device 2> /dev/null)" ]; then
+ result="$(mwan3_get_iface_hotplug_state $1)"
elif [ -n "$($IP rule | awk '$1 == "'$(($id+1000)):'"')" -o -n "$($IP rule | awk '$1 == "'$(($id+2000)):'"')" -o -n "$($IPT -S mwan3_iface_in_$1 2> /dev/null)" -o -n "$($IPT -S mwan3_iface_out_$1 2> /dev/null)" -o -n "$($IP route list table $id default dev $device 2> /dev/null)" ]; then
result="error"
+ elif [ "$enabled" == "1" ]; then
+ result="offline"
else
- if [ "$enabled" == "1" ]; then
- result="offline"
- else
- result="disabled"
- fi
+ result="disabled"
fi
mwan3_list_track_ips()