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#!/bin/sh /etc/rc.common
. "${IPKG_INSTROOT}/lib/mwan3/common.sh"
. "${IPKG_INSTROOT}/lib/functions/network.sh"
. "${IPKG_INSTROOT}/lib/mwan3/mwan3.sh"
START=19
USE_PROCD=1
SCRIPTNAME="mwan3-init"
service_running() {
[ -d "$MWAN3_STATUS_DIR" ]
}
start_tracker() {
local enabled interface
interface=$1
config_get_bool enabled $interface 'enabled' '0'
[ $enabled -eq 0 ] && return
procd_open_instance "track_${1}"
procd_set_param command /usr/sbin/mwan3track $interface
procd_set_param respawn
procd_close_instance
}
start_service() {
local enabled hotplug_pids
config_load mwan3
mwan3_init
config_foreach start_tracker interface
mwan3_update_iface_to_table
mwan3_set_connected_ipset
mwan3_set_custom_ipset
mwan3_set_general_rules
mwan3_set_general_iptables
config_foreach mwan3_ifup interface "init"
wait $hotplug_pids
mwan3_set_policies_iptables
mwan3_set_user_rules
procd_open_instance rtmon_ipv4
procd_set_param command /usr/sbin/mwan3rtmon ipv4
procd_set_param respawn
procd_close_instance
if command -v ip6tables > /dev/null; then
procd_open_instance rtmon_ipv6
procd_set_param command /usr/sbin/mwan3rtmon ipv6
procd_set_param respawn
procd_close_instance
fi
}
stop_service() {
local ipset rule IP IPTR IPT family table tid
config_load mwan3
mwan3_init
config_foreach mwan3_interface_shutdown interface
for family in ipv4 ipv6; do
if [ "$family" = "ipv4" ]; then
IPT="$IPT4"
IPTR="$IPT4R"
IP="$IP4"
elif [ "$family" = "ipv6" ]; then
[ $NO_IPV6 -ne 0 ] && continue
IPT="$IPT6"
IPTR="$IPT6R"
IP="$IP6"
fi
for tid in $($IP route list table all | sed -ne 's/.*table \([0-9]\+\).*/\1/p' | sort -u); do
[ $tid -gt $MWAN3_INTERFACE_MAX ] && continue
$IP route flush table $tid &> /dev/null
done
for rule in $($IP rule list | grep -E '^[1-3][0-9]{3}\:' | cut -d ':' -f 1); do
$IP rule del pref $rule &> /dev/null
done
table="$($IPT -S)"
{
echo "*mangle";
[ -z "${table##*PREROUTING -j mwan3_hook*}" ] && echo "-D PREROUTING -j mwan3_hook"
[ -z "${table##*OUTPUT -j mwan3_hook*}" ] && echo "-D OUTPUT -j mwan3_hook"
echo "$table" | awk '{print "-F "$2}' | grep mwan3 | sort -u
echo "$table" | awk '{print "-X "$2}' | grep mwan3 | sort -u
echo "COMMIT"
} | $IPTR
done
for ipset in $($IPS -n list | grep mwan3_); do
$IPS -q destroy $ipset
done
for ipset in $($IPS -n list | grep mwan3 | grep -E '_v4|_v6'); do
$IPS -q destroy $ipset
done
rm -rf $MWAN3_STATUS_DIR $MWAN3TRACK_STATUS_DIR
}
reload_service() {
stop
start
}
service_triggers() {
procd_add_reload_trigger 'mwan3'
}
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