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openmptcprouter-feeds/omr-tracker/files/usr/share/omr/post-tracking.d/003-up

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#!/bin/bash
if [ "$OMR_TRACKER_STATUS" = "ERROR" ]; then
exit 0
fi
SETROUTE=false
. /lib/functions/network.sh
find_network_device() {
local device="${1}"
local device_section=""
check_device() {
local cfg="${1}"
local device="${2}"
local name
config_get name "${cfg}" name
[ "${name}" = "${device}" ] && device_section="${cfg}"
}
if [ -n "$device" ]; then
config_load network
config_foreach check_device device "$(uci -q network.${device}.device)"
fi
echo "${device_section}"
}
set_route() {
local multipath_config_route interface_gw interface_if
INTERFACE=$1
PREVINTERFACE=$2
SETDEFAULT=$3
[ -z "$SETDEFAULT" ] && SETDEFAULT="yes"
[ -z "$INTERFACE" ] && return
multipath_config_route=$(uci -q get openmptcprouter.$INTERFACE.multipath)
[ -z "$multipath_config_route" ] && multipath_config_route=$(uci -q get network.$INTERFACE.multipath || echo "off")
[ "$(uci -q get openmptcprouter.$INTERFACE.multipathvpn)" = "1" ] && {
[ "$(uci -q get openmptcprouter.settings.mptcpovervpn)" = "openvpn" ] && multipath_config_route="$(uci -q get openmptcprouter.ovpn${INTERFACE}.multipath || echo "off")"
[ "$(uci -q get openmptcprouter.settings.mptcpovervpn)" = "wireguard" ] && multipath_config_route="$(uci -q get openmptcprouter.wg${INTERFACE}.multipath || echo "off")"
}
#network_get_device interface_if $INTERFACE
interface_up=$(ifstatus "$INTERFACE" 2>/dev/null | jsonfilter -q -e '@["up"]')
[ -z "$interface_if" ] && interface_if=$(ifstatus "$INTERFACE" 2>/dev/null | jsonfilter -q -e '@["l3_device"]')
[ -z "$interface_if" ] && interface_if=$(ifstatus "${INTERFACE}_4" 2>/dev/null | jsonfilter -q -e '@["l3_device"]')
[ -z "$interface_if" ] && interface_if=$(uci -q get network.$INTERFACE.ifname)
[ -z "$interface_if" ] && interface_if=$(uci -q get network.$INTERFACE.device)
[ -n "$(echo $interface_if | grep '@')" ] && interface_if=$(ifstatus "${INTERFACE}" | jsonfilter -q -e '@["device"]')
interface_current_config=$(uci -q get openmptcprouter.$INTERFACE.state || echo "up")
if [ "$multipath_config_route" != "off" ] && [ "$SETROUTE" != true ] && [ "$INTERFACE" != "$PREVINTERFACE" ] && [ "$interface_current_config" = "up" ] && [ "$interface_up" = "true" ]; then
interface_gw="$(uci -q get network.$INTERFACE.gateway)"
if [ -z "$interface_gw" ]; then
interface_gw=$(ubus call network.interface.$INTERFACE status 2>/dev/null | jsonfilter -q -l 1 -e '@.inactive.route[@.target="0.0.0.0"].nexthop' | tr -d "\n")
fi
if [ -z "$interface_gw" ]; then
interface_gw=$(ubus call network.interface.$INTERFACE status 2>/dev/null | jsonfilter -q -l 1 -e '@.route[@.target="0.0.0.0"].nexthop' | tr -d "\n")
fi
if [ -z "$interface_gw" ]; then
interface_gw=$(ubus call network.interface.${INTERFACE}_4 status 2>/dev/null | jsonfilter -q -l 1 -e '@.inactive.route[@.target="0.0.0.0"].nexthop' | tr -d "\n")
fi
if [ "$interface_gw" != "" ] && [ "$interface_if" != "" ]; then
[ "$(uci -q get openmptcprouter.settings.debug)" = "true" ] && [ "$SETDEFAULT" = "yes" ] && _log "$PREVINTERFACE down. Replace default route by $interface_gw dev $interface_if"
[ "$(uci -q get openmptcprouter.settings.debug)" = "true" ] && [ "$SETDEFAULT" != "yes" ] && _log "$PREVINTERFACE down. Replace default in table 991337 route by $interface_gw dev $interface_if"
[ "$SETDEFAULT" = "yes" ] && [ "$(uci -q openmptcprouter.settings.defaultgw)" != "0" ] && ip route replace default scope global metric 1 via $interface_gw dev $interface_if $initcwrwnd >/dev/null 2>&1
ip route replace default via $interface_gw dev $interface_if table 991337 $initcwrwnd >/dev/null 2>&1 && SETROUTE=true
fi
fi
}
set_route6() {
local multipath_config_route interface_gw interface_if
INTERFACE=$1
PREVINTERFACE=$2
SETDEFAULT=$3
[ -z "$SETDEFAULT" ] && SETDEFAULT="yes"
[ -z "$INTERFACE" ] && return
multipath_config_route=$(uci -q get openmptcprouter.$INTERFACE.multipath)
[ -z "$multipath_config_route" ] && multipath_config_route=$(uci -q get network.$INTERFACE.multipath || echo "off")
[ "$(uci -q get openmptcprouter.$INTERFACE.multipathvpn)" = "1" ] && {
[ "$(uci -q get openmptcprouter.settings.mptcpovervpn)" = "openvpn" ] && multipath_config_route="$(uci -q get openmptcprouter.ovpn${INTERFACE}.multipath || echo "off")"
[ "$(uci -q get openmptcprouter.settings.mptcpovervpn)" = "wireguard" ] && multipath_config_route="$(uci -q get openmptcprouter.wg${INTERFACE}.multipath || echo "off")"
}
#network_get_device interface_if $INTERFACE
interface_up=$(ifstatus "$INTERFACE" 2>/dev/null | jsonfilter -q -e '@["up"]')
[ -z "$interface_if" ] && interface_if=$(ifstatus "$INTERFACE" 2>/dev/null | jsonfilter -q -e '@["l3_device"]')
[ -z "$interface_if" ] && interface_if=$(ifstatus "${INTERFACE}_4" 2>/dev/null | jsonfilter -q -e '@["l3_device"]')
[ -z "$interface_if" ] && interface_if=$(uci -q get network.$INTERFACE.ifname)
[ -z "$interface_if" ] && interface_if=$(uci -q get network.$INTERFACE.device)
[ -n "$(echo $interface_if | grep '@')" ] && interface_if=$(ifstatus "$INTERFACE" | jsonfilter -q -e '@["device"]')
interface_current_config=$(uci -q get openmptcprouter.$INTERFACE.state || echo "up")
if [ "$multipath_config_route" != "off" ] && [ "$SETROUTE" != true ] && [ "$INTERFACE" != "$PREVINTERFACE" ] && [ "$interface_current_config" = "up" ] && [ "$interface_up" = "true" ]; then
interface_gw="$(uci -q get network.$INTERFACE.gateway)"
if [ -z "$interface_gw" ]; then
interface_gw=$(ubus call network.interface.$INTERFACE status 2>/dev/null | jsonfilter -q -l 1 -e '@.inactive.route[@.target="::"].nexthop' | tr -d "\n")
fi
if [ -z "$interface_gw" ]; then
interface_gw=$(ubus call network.interface.$INTERFACE status 2>/dev/null | jsonfilter -q -l 1 -e '@.route[@.target="::"].nexthop' | tr -d "\n")
fi
if [ -z "$interface_gw" ]; then
interface_gw=$(ubus call network.interface.${INTERFACE}_6 status 2>/dev/null | jsonfilter -q -l 1 -e '@.inactive.route[@.target="::"].nexthop' | tr -d "\n")
fi
if [ "$interface_gw" != "" ] && [ "$interface_if" != "" ] && [ -n "$(echo $interface_gw | grep ':')" ]; then
[ "$(uci -q get openmptcprouter.settings.debug)" = "true" ] && _log "$PREVINTERFACE down. Replace default route by $interface_gw dev $interface_if"
[ "$SETDEFAULT" = "yes" ] && [ "$(uci -q openmptcprouter.settings.defaultgw)" != "0" ] && ip -6 route replace default scope metric 1 global nexthop via $interface_gw dev $interface_if >/dev/null 2>&1
ip -6 route replace default via $interface_gw dev $interface_if table 991337 >/dev/null 2>&1 && SETROUTE=true
fi
fi
}
set_server_default_route() {
local server=$1
server_route() {
local serverip multipath_config_route
serverip=$1
[ -n "$serverip" ] && serverip="$(resolveip -4 -t 5 $serverip | head -n 1 | tr -d '\n')"
config_get disabled $server disabled
[ "$disabled" = "1" ] && return
[ -z "$OMR_TRACKER_INTERFACE" ] && return
multipath_config_route=$(uci -q get openmptcprouter.$OMR_TRACKER_INTERFACE.multipath)
[ -z "$multipath_config_route" ] && multipath_config_route=$(uci -q get network.$OMR_TRACKER_INTERFACE.multipath || echo "off")
[ "$(uci -q get openmptcprouter.$OMR_TRACKER_INTERFACE.multipathvpn)" = "1" ] && {
[ "$(uci -q get openmptcprouter.settings.mptcpovervpn)" = "openvpn" ] && multipath_config_route="$(uci -q get openmptcprouter.ovpn${OMR_TRACKER_INTERFACE}.multipath || echo "off")"
[ "$(uci -q get openmptcprouter.settings.mptcpovervpn)" = "wireguard" ] && multipath_config_route="$(uci -q get openmptcprouter.wg${OMR_TRACKER_INTERFACE}.multipath || echo "off")"
}
if [ "$serverip" != "" ] && [ "$OMR_TRACKER_DEVICE_GATEWAY" != "" ] && [ -n "$OMR_TRACKER_DEVICE" ] && [ "$(ip route show dev $OMR_TRACKER_DEVICE metric 1 | grep $serverip | grep $OMR_TRACKER_DEVICE_GATEWAY)" = "" ] && [ "$multipath_config_route" != "off" ]; then
[ "$(uci -q get openmptcprouter.settings.debug)" = "true" ] && _log "Set server $server ($serverip) default route via $OMR_TRACKER_DEVICE_GATEWAY"
if [ "$(ip r show $serverip | grep nexthop)" != "" ]; then
ip r delete $serverip >/dev/null 2>&1
fi
ip route replace $serverip via $OMR_TRACKER_DEVICE_GATEWAY dev $OMR_TRACKER_DEVICE metric 1 $initcwrwnd >/dev/null 2>&1
fi
}
config_list_foreach $server ip server_route
}
set_server_default_route6() {
local server=$1
server_route() {
local serverip multipath_config_route
serverip=$1
[ -n "$serverip" ] && serverip="$(resolveip -6 -t 5 $serverip | head -n 1 | tr -d '\n')"
config_get disabled $server disabled
[ "$disabled" = "1" ] && return
[ -z "$OMR_TRACKER_INTERFACE" ] && return
multipath_config_route=$(uci -q get openmptcprouter.$OMR_TRACKER_INTERFACE.multipath)
[ -z "$multipath_config_route" ] && multipath_config_route=$(uci -q get network.$OMR_TRACKER_INTERFACE.multipath || echo "off")
[ "$(uci -q get openmptcprouter.$OMR_TRACKER_INTERFACE.multipathvpn)" = "1" ] && {
[ "$(uci -q get openmptcprouter.settings.mptcpovervpn)" = "openvpn" ] && multipath_config_route="$(uci -q get openmptcprouter.ovpn${OMR_TRACKER_INTERFACE}.multipath || echo "off")"
[ "$(uci -q get openmptcprouter.settings.mptcpovervpn)" = "wireguard" ] && multipath_config_route="$(uci -q get openmptcprouter.wg${OMR_TRACKER_INTERFACE}.multipath || echo "off")"
}
if [ "$serverip" != "" ] && [ "$OMR_TRACKER_DEVICE_GATEWAY6" != "" ] && [ -n "$OMR_TRACKER_DEVICE" ] && [ "$(ip -6 route show dev $OMR_TRACKER_DEVICE metric 1 | grep $serverip | grep $OMR_TRACKER_DEVICE_GATEWAY6)" = "" ] && [ "$multipath_config_route" != "off" ]; then
[ "$(uci -q get openmptcprouter.settings.debug)" = "true" ] && _log "Set server $server ($serverip) default route via $OMR_TRACKER_DEVICE_GATEWAY6"
if [ "$(ip -6 r show $serverip | grep nexthop)" != "" ]; then
ip -6 r delete $serverip >/dev/null 2>&1
fi
ip -6 route replace $serverip via $OMR_TRACKER_DEVICE_GATEWAY6 dev $OMR_TRACKER_DEVICE metric 1 >/dev/null 2>&1
fi
}
config_list_foreach $server ip server_route
}
delete_server_default_route() {
local server=$1
delete_route() {
local serverip=$1
[ -n "$serverip" ] && serverip="$(resolveip -4 -t 5 $serverip | head -n 1 | tr -d '\n')"
config_get disabled $server disabled
[ "$disabled" = "1" ] && return
if [ "$serverip" != "" ] && [ "$(ip route show $serverip metric 1)" != "" ]; then
[ "$(uci -q get openmptcprouter.settings.debug)" = "true" ] && _log "Delete server ($serverip) default route"
[ -n "$(ip route show $serverip metric 1)" ] && ip route del $serverip metric 1 >/dev/null 2>&1
fi
}
config_list_foreach $server ip delete_route
}
delete_server_default_route6() {
local server=$1
delete_route() {
local serverip=$1
[ -n "$serverip" ] && serverip="$(resolveip -6 -t 5 $serverip | head -n 1 | tr -d '\n')"
config_get disabled $server disabled
[ "$disabled" = "1" ] && return
if [ "$serverip" != "" ] && [ "$(ip -6 route show $serverip metric 1)" != "" ]; then
[ "$(uci -q get openmptcprouter.settings.debug)" = "true" ] && _log "Delete server ($serverip) default route"
[ -n "$(ip -6 route show $serverip metric 1)" ] && ip -6 route del $serverip metric 1 >/dev/null 2>&1
fi
}
config_list_foreach $server ip delete_route
}
set_routes_intf() {
local multipath_config_route
local interface_if
local INTERFACE=$1
[ -z "$INTERFACE" ] && return
[ "$INTERFACE" = "omrvpn" ] && continue
multipath_config_route=$(uci -q get openmptcprouter.$INTERFACE.multipath)
[ -z "$multipath_config_route" ] && multipath_config_route=$(uci -q get network.$INTERFACE.multipath || echo "off")
[ "$(uci -q get openmptcprouter.$INTERFACE.multipathvpn)" = "1" ] && {
[ "$(uci -q get openmptcprouter.settings.mptcpovervpn)" = "openvpn" ] && multipath_config_route="$(uci -q get openmptcprouter.ovpn${INTERFACE}.multipath || echo "off")"
[ "$(uci -q get openmptcprouter.settings.mptcpovervpn)" = "wireguard" ] && multipath_config_route="$(uci -q get openmptcprouter.wg${INTERFACE}.multipath || echo "off")"
}
#network_get_device interface_if $INTERFACE
interface_if=$(ifstatus "$INTERFACE" 2>/dev/null | jsonfilter -q -e '@["l3_device"]')
[ -z "$interface_if" ] && interface_if=$(ifstatus "${INTERFACE}_4" 2>/dev/null | jsonfilter -q -e '@["l3_device"]')
[ -z "$interface_if" ] && interface_if=$(uci -q get network.$INTERFACE.ifname)
[ -z "$interface_if" ] && interface_if=$(uci -q get network.$INTERFACE.device)
[ -n "$(echo $interface_if | grep '@')" ] && interface_if=$(ifstatus "$INTERFACE" | jsonfilter -q -e '@["device"]')
interface_up=$(ifstatus "$INTERFACE" 2>/dev/null | jsonfilter -q -e '@["up"]')
#multipath_current_config=$(multipath $interface_if | grep 'deactivated')
interface_current_config=$(uci -q get openmptcprouter.$INTERFACE.state || echo "up")
interface_vpn=$(uci -q get openmptcprouter.$INTERFACE.vpn || echo "0")
if { [ "$interface_vpn" = "0" ] || [ "$(uci -q get openmptcprouter.settings.allmptcpovervpn)" = "0" ]; } && [ "$multipath_config_route" != "off" ] && [ "$interface_current_config" = "up" ] && [ "$interface_if" != "" ] && [ "$interface_up" = "true" ]; then
interface_gw="$(uci -q get network.$INTERFACE.gateway)"
if [ -z "$interface_gw" ]; then
interface_gw=$(ubus call network.interface.$INTERFACE status 2>/dev/null | jsonfilter -q -l 1 -e '@.inactive.route[@.target="0.0.0.0"].nexthop' | tr -d "\n")
fi
if [ -z "$interface_gw" ]; then
interface_gw=$(ubus call network.interface.$INTERFACE status 2>/dev/null | jsonfilter -q -l 1 -e '@.route[@.target="0.0.0.0"].nexthop' | tr -d "\n")
fi
if [ -z "$interface_gw" ]; then
interface_gw=$(ubus call network.interface.${INTERFACE}_4 status 2>/dev/null | jsonfilter -q -l 1 -e '@.inactive.route[@.target="0.0.0.0"].nexthop' | tr -d "\n")
fi
#if [ "$interface_gw" != "" ] && [ "$interface_if" != "" ] && [ -n "$serverip" ] && [ "$(ip route show $serverip | grep $interface_if)" = "" ]; then
if [ "$interface_gw" != "" ] && [ "$interface_if" != "" ] && [ -z "$(echo $interface_gw | grep :)" ]; then
if [ "$multipath_config_route" = "master" ]; then
weight=100
else
weight=1
fi
if [ "$multipath_config_route" = "backup" ]; then
nbintfb=$((nbintfb+1))
if [ -z "$routesintfbackup" ]; then
routesintfbackup="nexthop via $interface_gw dev $interface_if weight $weight"
else
routesintfbackup="$routesintfbackup nexthop via $interface_gw dev $interface_if weight $weight"
fi
else
nbintf=$((nbintf+1))
if [ -z "$routesintf" ]; then
routesintf="nexthop via $interface_gw dev $interface_if weight $weight"
else
routesintf="$routesintf nexthop via $interface_gw dev $interface_if weight $weight"
fi
fi
fi
fi
}
set_routes_intf6() {
local multipath_config_route
local interface_if
local INTERFACE=$1
[ -z "$INTERFACE" ] && return
[ "$INTERFACE" = "omr6in4" ] && continue
[ "$INTERFACE" = "omrvpn" ] && continue
multipath_config_route=$(uci -q get openmptcprouter.$INTERFACE.multipath)
[ -z "$multipath_config_route" ] && multipath_config_route=$(uci -q get network.$INTERFACE.multipath || echo "off")
[ "$(uci -q get openmptcprouter.$INTERFACE.multipathvpn)" = "1" ] && {
[ "$(uci -q get openmptcprouter.settings.mptcpovervpn)" = "openvpn" ] && multipath_config_route="$(uci -q get openmptcprouter.ovpn${INTERFACE}.multipath || echo "off")"
[ "$(uci -q get openmptcprouter.settings.mptcpovervpn)" = "wireguard" ] && multipath_config_route="$(uci -q get openmptcprouter.wg${INTERFACE}.multipath || echo "off")"
}
#network_get_device interface_if $INTERFACE
interface_if=$(ifstatus "$INTERFACE" 2>/dev/null | jsonfilter -q -e '@["l3_device"]')
[ -z "$interface_if" ] && interface_if=$(ifstatus "${INTERFACE}_6" 2>/dev/null | jsonfilter -q -e '@["l3_device"]')
[ -z "$interface_if" ] && interface_if=$(uci -q get network.$INTERFACE.ifname)
[ -z "$interface_if" ] && interface_if=$(uci -q get network.$INTERFACE.device)
[ -n "$(echo $interface_if | grep '@')" ] && interface_if=$(ifstatus "$INTERFACE" | jsonfilter -q -e '@["device"]')
interface_up=$(ifstatus "$INTERFACE" 2>/dev/null | jsonfilter -q -e '@["up"]')
#multipath_current_config=$(multipath $interface_if | grep 'deactivated')
interface_current_config=$(uci -q get openmptcprouter.$INTERFACE.state || echo "up")
interface_vpn=$(uci -q get openmptcprouter.$INTERFACE.vpn || echo "0")
if { [ "$interface_vpn" = "0" ] || [ "$(uci -q get openmptcprouter.settings.allmptcpovervpn)" = "0" ]; } && [ "$multipath_config_route" != "off" ] && [ "$interface_current_config" = "up" ] && [ "$interface_if" != "" ] && [ "$interface_up" = "true" ]; then
interface_gw="$(uci -q get network.$INTERFACE.ip6gw)"
interface_ip6="$(uci -q get network.$INTERFACE.ip6)"
if [ -z "$interface_gw" ]; then
interface_gw=$(ubus call network.interface.$INTERFACE status 2>/dev/null | jsonfilter -q -l 1 -e "@.inactive.route[@.source=\"${interface_ip6}\"].nexthop" | tr -d "\n")
fi
if [ -z "$interface_gw" ]; then
interface_gw=$(ubus call network.interface.$INTERFACE status 2>/dev/null | jsonfilter -q -l 1 -e "@.inactive.route[@.source=\"${interface_ip6}/64\"].nexthop" | tr -d "\n")
fi
if [ -z "$interface_gw" ]; then
interface_gw=$(ubus call network.interface.$INTERFACE status 2>/dev/null | jsonfilter -q -l 1 -e "@.inactive.route[@.source=\"${interface_ip6}/56\"].nexthop" | tr -d "\n")
fi
if [ -z "$interface_gw" ]; then
interface_gw=$(ubus call network.interface.$INTERFACE status 2>/dev/null | jsonfilter -q -l 1 -e '@.inactive.route[@.target="::"].nexthop' | tr -d "\n")
fi
if [ -z "$interface_gw" ]; then
interface_gw=$(ubus call network.interface.$INTERFACE status 2>/dev/null | jsonfilter -q -l 1 -e '@.inactive.route[@.nexthop="::"].target' | tr -d "\n")
fi
if [ -z "$interface_gw" ]; then
interface_gw=$(ubus call network.interface.$INTERFACE status 2>/dev/null | jsonfilter -q -l 1 -e '@.route[@.target="::"].nexthop' | tr -d "\n")
fi
if [ -z "$interface_gw" ]; then
interface_gw=$(ubus call network.interface.$INTERFACE status 2>/dev/null | jsonfilter -q -l 1 -e '@.route[@.nexthop="::"].target' | tr -d "\n")
fi
if [ -z "$interface_gw" ]; then
interface_gw=$(ubus call network.interface.${INTERFACE}_6 status 2>/dev/null | jsonfilter -q -l 1 -e '@.inactive.route[@.target="::"].nexthop' | tr -d "\n")
fi
#if [ "$interface_gw" != "" ] && [ "$interface_if" != "" ] && [ -n "$serverip" ] && [ "$(ip -6 route show $serverip | grep $interface_if)" = "" ]; then
if [ "$interface_gw" != "" ] && [ "$interface_if" != "" ] && [ -n "$(echo $interface_gw | grep :)" ]; then
if [ "$multipath_config_route" = "master" ]; then
weight=100
else
weight=1
fi
if [ "$multipath_config_route" = "backup" ]; then
nbintfb6=$((nbintfb6+1))
if [ -z "$routesintfbackup6" ]; then
routesintfbackup6="nexthop via $interface_gw dev $interface_if weight $weight"
else
routesintfbackup6="$routesintfbackup6 nexthop via $interface_gw dev $interface_if weight $weight"
fi
else
nbintf6=$((nbintf6+1))
if [ -z "$routesintf6" ]; then
routesintf6="nexthop via $interface_gw dev $interface_if weight $weight"
else
routesintf6="$routesintf6 nexthop via $interface_gw dev $interface_if weight $weight"
fi
fi
fi
fi
}
set_route_balancing() {
local multipath_config_route interface_gw interface_if
INTERFACE=$1
[ -z "$INTERFACE" ] && return
[ "$INTERFACE" = "omrvpn" ] && continue
multipath_config_route=$(uci -q get openmptcprouter.$INTERFACE.multipath)
[ -z "$multipath_config_route" ] && multipath_config_route=$(uci -q get network.$INTERFACE.multipath || echo "off")
[ "$(uci -q get openmptcprouter.$INTERFACE.multipathvpn)" = "1" ] && {
[ "$(uci -q get openmptcprouter.settings.mptcpovervpn)" = "openvpn" ] && multipath_config_route="$(uci -q get openmptcprouter.ovpn${INTERFACE}.multipath || echo "off")"
[ "$(uci -q get openmptcprouter.settings.mptcpovervpn)" = "wireguard" ] && multipath_config_route="$(uci -q get openmptcprouter.wg${INTERFACE}.multipath || echo "off")"
}
#network_get_device interface_if $INTERFACE
[ -z "$interface_if" ] && interface_if=$(ifstatus "$INTERFACE" 2>/dev/null | jsonfilter -q -e '@["l3_device"]')
[ -z "$interface_if" ] && interface_if=$(ifstatus "${INTERFACE}_4" 2>/dev/null | jsonfilter -q -e '@["l3_device"]')
[ -z "$interface_if" ] && interface_if=$(uci -q get network.$INTERFACE.ifname)
[ -z "$interface_if" ] && interface_if=$(uci -q get network.$INTERFACE.device)
[ -n "$(echo $interface_if | grep '@')" ] && interface_if=$(ifstatus "$INTERFACE" | jsonfilter -q -e '@["device"]')
interface_up=$(ifstatus "$INTERFACE" 2>/dev/null | jsonfilter -q -e '@["up"]')
interface_current_config=$(uci -q get openmptcprouter.$INTERFACE.state || echo "up")
interface_vpn=$(uci -q get openmptcprouter.$INTERFACE.vpn || echo "0")
if { [ "$interface_vpn" = "0" ] || [ "$(uci -q get openmptcprouter.settings.allmptcpovervpn)" = "0" ]; } && [ "$multipath_config_route" != "off" ] && [ "$interface_current_config" = "up" ] && [ "$interface_up" = "true" ]; then
interface_gw="$(uci -q get network.$INTERFACE.gateway)"
if [ -z "$interface_gw" ]; then
interface_gw=$(ubus call network.interface.$INTERFACE status 2>/dev/null | jsonfilter -q -l 1 -e '@.inactive.route[@.target="0.0.0.0"].nexthop' | tr -d "\n")
fi
if [ -z "$interface_gw" ]; then
interface_gw=$(ubus call network.interface.$INTERFACE status 2>/dev/null | jsonfilter -q -l 1 -e '@.route[@.target="0.0.0.0"].nexthop' | tr -d "\n")
fi
if [ -z "$interface_gw" ]; then
interface_gw=$(ubus call network.interface.${INTERFACE}_4 status 2>/dev/null | jsonfilter -q -l 1 -e '@.inactive.route[@.target="0.0.0.0"].nexthop' | tr -d "\n")
fi
if [ "$interface_gw" != "" ] && [ "$interface_if" != "" ]; then
if [ "$(uci -q get network.$INTERFACE.weight)" != "" ]; then
weight=$(uci -q get network.$INTERFACE.weight)
elif [ "$(uci -q get openmtpcprouter.$INTERFACE.weight)" != "" ]; then
weight=$(uci -q get openmtpcprouter.$INTERFACE.weight)
elif [ "$multipath_config_route" = "master" ]; then
weight=100
else
weight=1
fi
if [ "$multipath_config_route" = "backup" ]; then
nbintfb=$((nbintfb+1))
if [ -z "$routesbalancingbackup" ]; then
routesbalancingbackup="nexthop via $interface_gw dev $interface_if weight $weight"
else
routesbalancingbackup="$routesbalancingbackup nexthop via $interface_gw dev $interface_if weight $weight"
fi
else
nbintf=$((nbintf+1))
if [ -z "$routesbalancing" ]; then
routesbalancing="nexthop via $interface_gw dev $interface_if weight $weight"
else
routesbalancing="$routesbalancing nexthop via $interface_gw dev $interface_if weight $weight"
fi
fi
fi
fi
}
set_route_balancing6() {
local multipath_config_route interface_gw interface_if
INTERFACE=$1
[ -z "$INTERFACE" ] && return
[ "$INTERFACE" = "omr6in4" ] && continue
[ "$INTERFACE" = "omrvpn" ] && continue
multipath_config_route=$(uci -q get openmptcprouter.$INTERFACE.multipath)
[ -z "$multipath_config_route" ] && multipath_config_route=$(uci -q get network.$INTERFACE.multipath || echo "off")
[ "$(uci -q get openmptcprouter.$INTERFACE.multipathvpn)" = "1" ] && {
[ "$(uci -q get openmptcprouter.settings.mptcpovervpn)" = "openvpn" ] && multipath_config_route="$(uci -q get openmptcprouter.ovpn${INTERFACE}.multipath || echo "off")"
[ "$(uci -q get openmptcprouter.settings.mptcpovervpn)" = "wireguard" ] && multipath_config_route="$(uci -q get openmptcprouter.wg${INTERFACE}.multipath || echo "off")"
}
#network_get_device interface_if $INTERFACE
[ -z "$interface_if" ] && interface_if=$(ifstatus "$INTERFACE" 2>/dev/null | jsonfilter -q -e '@["l3_device"]')
[ -z "$interface_if" ] && interface_if=$(ifstatus "${INTERFACE}_4" 2>/dev/null | jsonfilter -q -e '@["l3_device"]')
[ -z "$interface_if" ] && interface_if=$(uci -q get network.$INTERFACE.ifname)
[ -z "$interface_if" ] && interface_if=$(uci -q get network.$INTERFACE.device)
[ -n "$(echo $interface_if | grep '@')" ] && interface_if=$(ifstatus "$INTERFACE" | jsonfilter -q -e '@["device"]')
interface_up=$(ifstatus "$INTERFACE" 2>/dev/null | jsonfilter -q -e '@["up"]')
interface_current_config=$(uci -q get openmptcprouter.$INTERFACE.state || echo "up")
interface_vpn=$(uci -q get openmptcprouter.$INTERFACE.vpn || echo "0")
if { [ "$interface_vpn" = "0" ] || [ "$(uci -q get openmptcprouter.settings.allmptcpovervpn)" = "0" ]; } && [ "$multipath_config_route" != "off" ] && [ "$interface_current_config" = "up" ] && [ "$interface_up" = "true" ]; then
interface_gw="$(uci -q get network.$INTERFACE.gateway)"
interface_ip6="$(uci -q get network.$INTERFACE.ip6)"
if [ -z "$interface_gw" ]; then
interface_gw=$(ubus call network.interface.$INTERFACE status 2>/dev/null | jsonfilter -q -l 1 -e "@.inactive.route[@.source=\"${interface_ip6}\"].nexthop" | tr -d "\n")
fi
if [ -z "$interface_gw" ]; then
interface_gw=$(ubus call network.interface.$INTERFACE status 2>/dev/null | jsonfilter -q -l 1 -e "@.inactive.route[@.source=\"${interface_ip6}/64\"].nexthop" | tr -d "\n")
fi
if [ -z "$interface_gw" ]; then
interface_gw=$(ubus call network.interface.$INTERFACE status 2>/dev/null | jsonfilter -q -l 1 -e "@.inactive.route[@.source=\"${interface_ip6}/56\"].nexthop" | tr -d "\n")
fi
if [ -z "$interface_gw" ]; then
interface_gw=$(ubus call network.interface.$INTERFACE status 2>/dev/null | jsonfilter -q -l 1 -e '@.inactive.route[@.target="::"].nexthop' | tr -d "\n")
fi
if [ -z "$interface_gw" ]; then
interface_gw=$(ubus call network.interface.$INTERFACE status 2>/dev/null | jsonfilter -q -l 1 -e '@.inactive.route[@.nexthop="::"].target' | tr -d "\n")
fi
if [ -z "$interface_gw" ]; then
interface_gw=$(ubus call network.interface.$INTERFACE status 2>/dev/null | jsonfilter -q -l 1 -e '@.route[@.target="::"].nexthop' | tr -d "\n")
fi
if [ -z "$interface_gw" ]; then
interface_gw=$(ubus call network.interface.$INTERFACE status 2>/dev/null | jsonfilter -q -l 1 -e '@.route[@.nexthop="::"].target' | tr -d "\n")
fi
if [ -z "$interface_gw" ]; then
interface_gw=$(ubus call network.interface.${INTERFACE}_6 status 2>/dev/null | jsonfilter -q -l 1 -e '@.inactive.route[@.target="::"].nexthop' | tr -d "\n")
fi
if [ "$interface_gw" != "" ] && [ "$interface_if" != "" ] && [ -n "$(echo $interface_gw | grep :)" ]; then
if [ "$(uci -q get network.$INTERFACE.weight)" != "" ]; then
weight=$(uci -q get network.$INTERFACE.weight)
elif [ "$(uci -q get openmtpcprouter.$INTERFACE.weight)" != "" ]; then
weight=$(uci -q get openmtpcprouter.$INTERFACE.weight)
elif [ "$multipath_config_route" = "master" ]; then
weight=100
else
weight=1
fi
if [ "$multipath_config_route" = "backup" ]; then
nbintfb6=$((nbintfb6+1))
if [ -z "$routesbalancingbackup6" ]; then
routesbalancingbackup6="nexthop via $interface_gw dev $interface_if weight $weight"
else
routesbalancingbackup6="$routesbalancingbackup6 nexthop via $interface_gw dev $interface_if weight $weight"
fi
else
nbintf6=$((nbintf6+1))
if [ -z "$routesbalancing6" ]; then
routesbalancing6="nexthop via $interface_gw dev $interface_if weight $weight"
else
routesbalancing6="$routesbalancing6 nexthop via $interface_gw dev $interface_if weight $weight"
fi
fi
fi
fi
}
set_server_all_routes() {
local server=$1
[ -z "$OMR_TRACKER_INTERFACE" ] && return
server_route() {
local serverip multipath_config_route
serverip=$1
[ -n "$serverip" ] && serverip="$(resolveip -4 -t 5 $serverip | head -n 1 | tr -d '\n')"
config_get disabled $server disabled
[ "$disabled" = "1" ] && return
#network_get_device interface_if $OMR_TRACKER_INTERFACE
[ -z "$interface_if" ] && interface_if=$(ifstatus "$OMR_TRACKER_INTERFACE" 2>/dev/null | jsonfilter -q -e '@["l3_device"]')
[ -z "$interface_if" ] && interface_if=$(ifstatus "${OMR_TRACKER_INTERFACE}_4" 2>/dev/null | jsonfilter -q -e '@["l3_device"]')
[ -z "$interface_if" ] && interface_if=$(ifstatus "$OMR_TRACKER_INTERFACE" | jsonfilter -q -e '@["device"]')
[ -z "$interface_if" ] && interface_if=$(uci -q get network.$OMR_TRACKER_INTERFACE.ifname)
[ -z "$interface_if" ] && interface_if=$(uci -q get network.$OMR_TRACKER_INTERFACE.device)
interface_up=$(ifstatus "$OMR_TRACKER_INTERFACE" 2>/dev/null | jsonfilter -q -e '@["up"]')
multipath_config_route=$(uci -q get openmptcprouter.$OMR_TRACKER_INTERFACE.multipath || echo "off")
[ -z "$multipath_config_route" ] && multipath_config_route=$(uci -q get network.$OMR_TRACKER_INTERFACE.multipath || echo 'off')
[ "$(uci -q get openmptcprouter.$OMR_TRACKER_INTERFACE.multipathvpn)" = "1" ] && {
[ "$(uci -q get openmptcprouter.settings.mptcpovervpn)" = "openvpn" ] && multipath_config_route="$(uci -q get openmptcprouter.ovpn${OMR_TRACKER_INTERFACE}.multipath || echo "off")"
[ "$(uci -q get openmptcprouter.settings.mptcpovervpn)" = "wireguard" ] && multipath_config_route="$(uci -q get openmptcprouter.wg${OMR_TRACKER_INTERFACE}.multipath || echo "off")"
}
if [ "$serverip" != "" ] && [ "$OMR_TRACKER_DEVICE_GATEWAY" != "" ] && [ "$multipath_config_route" != "off" ] && [ "$interface_up" = "true" ]; then
routesintf=""
routesintfbackup=""
nbintf=0
nbintfb=0
config_load network
config_foreach set_routes_intf interface
uintf="$(echo $routesintf | awk '{print $5}')"
uintfb="$(echo $routesintfbackup | awk '{print $5}')"
if [ -n "$routesintf" ] && { [ "$nbintf" -gt "1" ] && [ "$(ip r show $serverip metric 1 | tr -d '\t' | tr -d '\n' | sed 's/ *$//' | tr ' ' '\n' | sort | tr -d '\n')" != "$(echo $serverip $routesintf | sed 's/ *$//' | tr ' ' '\n' | sort | tr -d '\n')" ]; } || { [ "$nbintf" = "1" ] && [ -n "$uintf" ] && [ "$(ip r show $serverip metric 1 | grep $uintf)" = "" ]; }; then
while [ "$(ip r show $serverip | grep -v nexthop | sed 's/ //g' | tr -d '\n')" != "$serverip" ] && [ "$(ip r show $serverip | grep -v nexthop | sed 's/ //g' | tr -d '\n')" != "" ]; do
ip r del $serverip
done
[ "$(uci -q get openmptcprouter.settings.debug)" = "true" ] && _log "Set server $server ($serverip) default route $serverip $routesintf"
ip route replace $serverip scope global metric 1 $routesintf >/dev/null 2>&1
[ "$(uci -q get openmptcprouter.settings.debug)" = "true" ] && _log "New server route is $(ip r show $serverip metric 1 | tr -d '\t' | tr -d '\n')"
fi
if [ -n "$routesintfbackup" ] && { [ "$nbintfb" -gt "1" ] && [ "$(ip r show $serverip metric 999 | tr -d '\t' | tr -d '\n' | sed 's/ *$//' | tr ' ' '\n' | sort | tr -d '\n')" != "$(echo $serverip $routesintfbackup | sed 's/ *$//' | tr ' ' '\n' | sort | tr -d '\n')" ]; } || { [ "$nbintfb" = "1" ] && [ -n "$uintfb" ] && [ "$(ip r show $serverip metric 999 | grep $uintfb)" = "" ]; }; then
[ "$(uci -q get openmptcprouter.settings.debug)" = "true" ] && _log "Set server $server ($serverip) backup default route $serverip $routesintfbackup nbintfb $nbintfb $OMR_TRACKER_DEVICE"
ip route replace $serverip scope global metric 999 $routesintfbackup >/dev/null 2>&1
fi
fi
}
config_load openmptcprouter
config_list_foreach $server ip server_route
}
set_server_all_routes6() {
local server=$1
[ -z "$OMR_TRACKER_INTERFACE" ] && return
server_route() {
local serverip multipath_config_route
serverip=$1
[ -n "$serverip" ] && serverip="$(resolveip -6 -t 5 $serverip | head -n 1 | tr -d '\n')"
config_get disabled $server disabled
[ "$disabled" = "1" ] && return
#network_get_device interface_if $OMR_TRACKER_INTERFACE
[ -z "$interface_if" ] && interface_if=$(ifstatus "$OMR_TRACKER_INTERFACE" 2>/dev/null | jsonfilter -q -e '@["l3_device"]')
[ -z "$interface_if" ] && interface_if=$(ifstatus "${OMR_TRACKER_INTERFACE}_6" 2>/dev/null | jsonfilter -q -e '@["l3_device"]')
[ -z "$interface_if" ] && interface_if=$(ifstatus "$OMR_TRACKER_INTERFACE" | jsonfilter -q -e '@["device"]')
[ -z "$interface_if" ] && interface_if=$(uci -q get network.$OMR_TRACKER_INTERFACE.ifname)
[ -z "$interface_if" ] && interface_if=$(uci -q get network.$OMR_TRACKER_INTERFACE.device)
interface_up=$(ifstatus "$OMR_TRACKER_INTERFACE" 2>/dev/null | jsonfilter -q -e '@["up"]')
multipath_config_route=$(uci -q get openmptcprouter.$OMR_TRACKER_INTERFACE.multipath || echo "off")
[ "$(uci -q get openmptcprouter.$OMR_TRACKER_INTERFACE.multipathvpn)" = "1" ] && {
[ "$(uci -q get openmptcprouter.settings.mptcpovervpn)" = "openvpn" ] && multipath_config_route="$(uci -q get openmptcprouter.ovpn${OMR_TRACKER_INTERFACE}.multipath || echo "off")"
[ "$(uci -q get openmptcprouter.settings.mptcpovervpn)" = "wireguard" ] && multipath_config_route="$(uci -q get openmptcprouter.wg${OMR_TRACKER_INTERFACE}.multipath || echo "off")"
}
if [ "$serverip" != "" ] && [ "$OMR_TRACKER_DEVICE_GATEWAY6" != "" ] && [ "$multipath_config_route" != "off" ] && [ "$interface_up" = "true" ]; then
routesintf=""
routesintfbackup=""
nbintf6=0
nbintfb6=0
config_load network
config_foreach set_routes_intf6 interface
uintf="$(echo $routesintf6 | awk '{print $5}')"
uintfb="$(echo $routesintfbackup6 | awk '{print $5}')"
if [ -n "$routesintf6" ] && { [ "$nbintf6" -gt "1" ] && [ "$(ip -6 r show $serverip metric 1 | tr -d '\t' | sort | tr -d '\n' | sed 's/ *$//')" != "$(echo $serverip $routesintf6 | sort | sed 's/ *$//')" ]; } || { [ "$nbintf6" = "1" ] && [ -n "$uintf" ] && [ "$(ip -6 r show $serverip metric 1 | grep $uintf)" = "" ]; }; then
while [ "$(ip -6 r show $serverip | grep -v nexthop | sed 's/ //g' | tr -d '\n')" != "$serverip" ] && [ "$(ip -6 r show $serverip | grep -v nexthop | sed 's/ //g' | tr -d '\n')" != "" ]; do
ip -6 r del $serverip
done
[ "$(uci -q get openmptcprouter.settings.debug)" = "true" ] && _log "Set server $server ($serverip) default route $serverip $routesintf6"
ip -6 route replace $serverip scope global metric 1 $routesintf6 >/dev/null 2>&1
[ "$(uci -q get openmptcprouter.settings.debug)" = "true" ] && _log "New server route is $(ip -6 r show $serverip metric 1 | tr -d '\t' | tr -d '\n')"
fi
if [ -n "$routesintfbackup6" ] && { [ "$nbintfb6" -gt "1" ] && [ "$(ip -6 r show $serverip metric 999 | tr -d '\t' | tr -d '\n')" != "$serverip $routesintfbackup6 " ]; } || { [ "$nbintfb6" = "1" ] && [ -n "$uintfb" ] && [ "$(ip -6 r show $serverip metric 999 | grep $uintfb)" = "" ]; }; then
[ "$(uci -q get openmptcprouter.settings.debug)" = "true" ] && _log "Set server $server ($serverip) backup default route $serverip $routesintfbackup6 nbintfb $nbintfb6 $OMR_TRACKER_DEVICE"
ip -6 route replace $serverip scope global metric 999 $routesintfbackup6 >/dev/null 2>&1
fi
fi
}
config_load openmptcprouter
config_list_foreach $server ip server_route
}
set_server_route() {
local server=$1
[ -z "$OMR_TRACKER_INTERFACE" ] && return
server_route() {
local serverip multipath_config_route
serverip=$1
[ -n "$serverip" ] && serverip="$(resolveip -4 -t 5 $serverip | head -n 1 | tr -d '\n')"
config_get disabled $server disabled
[ "$disabled" = "1" ] && return
local metric=$2
[ -z "$metric" ] && metric=$(uci -q get network.$OMR_TRACKER_INTERFACE.metric)
multipath_config_route=$(uci -q get openmptcprouter.$OMR_TRACKER_INTERFACE.multipath)
[ "$multipath_config_route" ] && multipath_config_route=$(uci -q get network.$OMR_TRACKER_INTERFACE.multipath || echo "off")
[ "$(uci -q get openmptcprouter.$OMR_TRACKER_INTERFACE.multipathvpn)" = "1" ] && {
[ "$(uci -q get openmptcprouter.settings.mptcpovervpn)" = "openvpn" ] && multipath_config_route="$(uci -q get openmptcprouter.ovpn${OMR_TRACKER_INTERFACE}.multipath || echo "off")"
[ "$(uci -q get openmptcprouter.settings.mptcpovervpn)" = "wireguard" ] && multipath_config_route="$(uci -q get openmptcprouter.wg${OMR_TRACKER_INTERFACE}.multipath || echo "off")"
}
#network_get_device interface_if $OMR_TRACKER_INTERFACE
[ -z "$interface_if" ] && interface_if=$(ifstatus "$OMR_TRACKER_INTERFACE" 2>/dev/null | jsonfilter -q -e '@["l3_device"]')
[ -z "$interface_if" ] && interface_if=$(ifstatus "${OMR_TRACKER_INTERFACE}_4" 2>/dev/null | jsonfilter -q -e '@["l3_device"]')
[ -z "$interface_if" ] && interface_if=$(ifstatus "$OMR_TRACKER_INTERFACE" | jsonfilter -q -e '@["device"]')
[ -z "$interface_if" ] && interface_if=$(uci -q get network.$OMR_TRACKER_INTERFACE.ifname)
[ -z "$interface_if" ] && interface_if=$(uci -q get network.$OMR_TRACKER_INTERFACE.device)
interface_up=$(ifstatus "$OMR_TRACKER_INTERFACE" 2>/dev/null | jsonfilter -q -e '@["up"]')
#multipath_current_config=$(multipath $interface_if | grep "deactivated")
interface_current_config=$(uci -q get openmptcprouter.$OMR_TRACKER_INTERFACE.state || echo "up")
#if [ "$serverip" != "" ] && [ "$OMR_TRACKER_DEVICE_GATEWAY" != "" ] && [ "$(ip route show dev $OMR_TRACKER_DEVICE metric $metric | grep $serverip | grep $OMR_TRACKER_DEVICE_GATEWAY)" = "" ] && [ "$multipath_config_route" != "off" ] && [ "$multipath_current_config" = "" ]; then
if [ "$serverip" != "" ] && [ -n "$OMR_TRACKER_DEVICE" ] && [ "$OMR_TRACKER_DEVICE_GATEWAY" != "" ] && [ "$(ip route show dev $OMR_TRACKER_DEVICE metric $metric | grep $serverip | grep $OMR_TRACKER_DEVICE_GATEWAY)" = "" ] && [ "$multipath_config_route" != "off" ] && [ "$interface_current_config" = "up" ] && [ "$interface_up" = "true" ]; then
[ "$(uci -q get openmptcprouter.settings.debug)" = "true" ] && _log "Set server $server ($serverip) route via $OMR_TRACKER_DEVICE_GATEWAY metric $metric"
ip route replace $serverip via $OMR_TRACKER_DEVICE_GATEWAY dev $OMR_TRACKER_DEVICE metric $metric $initcwrwnd >/dev/null 2>&1
fi
}
config_list_foreach $server ip server_route
if [ "$(uci -q get openmptcprouter.settings.defaultgw)" != "0" ] && [ -n "$metric" ] && [ "$OMR_TRACKER_DEVICE_GATEWAY" != "" ] && [ -n "$OMR_TRACKER_DEVICE" ] && [ "$(ip route show dev $OMR_TRACKER_DEVICE metric $metric | grep default | grep $OMR_TRACKER_DEVICE_GATEWAY)" = "" ] && [ "$multipath_config_route" != "off" ] && [ "$interface_current_config" = "up" ] && [ "$interface_up" = "true" ]; then
ip route replace default via $OMR_TRACKER_DEVICE_GATEWAY dev $OMR_TRACKER_DEVICE metric $metric $initcwrwnd >/dev/null 2>&1
fi
}
set_server_route6() {
local server=$1
[ -z "$OMR_TRACKER_INTERFACE" ] && return
server_route() {
local serverip multipath_config_route
serverip=$1
[ -n "$serverip" ] && serverip="$(resolveip -6 -t 5 $serverip | head -n 1 | tr -d '\n')"
config_get disabled $server disabled
[ "$disabled" = "1" ] && return
local metric=$2
[ -z "$metric" ] && metric=$(uci -q get network.$OMR_TRACKER_INTERFACE.metric)
multipath_config_route=$(uci -q get openmptcprouter.$OMR_TRACKER_INTERFACE.multipath)
[ "$multipath_config_route" ] && multipath_config_route=$(uci -q get network.$OMR_TRACKER_INTERFACE.multipath || echo "off")
[ "$(uci -q get openmptcprouter.$OMR_TRACKER_INTERFACE.multipathvpn)" = "1" ] && {
[ "$(uci -q get openmptcprouter.settings.mptcpovervpn)" = "openvpn" ] && multipath_config_route="$(uci -q get openmptcprouter.ovpn${OMR_TRACKER_INTERFACE}.multipath || echo "off")"
[ "$(uci -q get openmptcprouter.settings.mptcpovervpn)" = "wireguard" ] && multipath_config_route="$(uci -q get openmptcprouter.wg${OMR_TRACKER_INTERFACE}.multipath || echo "off")"
}
#network_get_device interface_if $OMR_TRACKER_INTERFACE
[ -z "$interface_if" ] && interface_if=$(ifstatus "$OMR_TRACKER_INTERFACE" 2>/dev/null | jsonfilter -q -e '@["l3_device"]')
[ -z "$interface_if" ] && interface_if=$(ifstatus "${OMR_TRACKER_INTERFACE}_6" 2>/dev/null | jsonfilter -q -e '@["l3_device"]')
[ -z "$interface_if" ] && interface_if=$(ifstatus "$OMR_TRACKER_INTERFACE" | jsonfilter -q -e '@["device"]')
[ -z "$interface_if" ] && interface_if=$(uci -q get network.$OMR_TRACKER_INTERFACE.ifname)
[ -z "$interface_if" ] && interface_if=$(uci -q get network.$OMR_TRACKER_INTERFACE.device)
interface_up=$(ifstatus "$OMR_TRACKER_INTERFACE" 2>/dev/null | jsonfilter -q -e '@["up"]')
#multipath_current_config=$(multipath $interface_if | grep "deactivated")
interface_current_config=$(uci -q get openmptcprouter.$OMR_TRACKER_INTERFACE.state || echo "up")
#if [ "$serverip" != "" ] && [ "$OMR_TRACKER_DEVICE_GATEWAY6" != "" ] && [ "$(ip -6 route show dev $OMR_TRACKER_DEVICE metric $metric | grep $serverip | grep $OMR_TRACKER_DEVICE_GATEWAY)" = "" ] && [ "$multipath_config_route" != "off" ] && [ "$multipath_current_config" = "" ]; then
if [ "$serverip" != "" ] && [ "$OMR_TRACKER_DEVICE_GATEWAY6" != "" ] && [ -n "$OMR_TRACKER_DEVICE" ] && [ "$(ip -6 route show dev $OMR_TRACKER_DEVICE metric $metric | grep $serverip | grep $OMR_TRACKER_DEVICE_GATEWAY6)" = "" ] && [ "$multipath_config_route" != "off" ] && [ "$interface_current_config" = "up" ] && [ "$interface_up" = "true" ]; then
[ "$(uci -q get openmptcprouter.settings.debug)" = "true" ] && _log "Set server $server ($serverip) route via $OMR_TRACKER_DEVICE_GATEWAY metric $metric"
ip -6 route replace $serverip via $OMR_TRACKER_DEVICE_GATEWAY6 dev $OMR_TRACKER_DEVICE metric $metric >/dev/null 2>&1
fi
}
config_list_foreach $server ip server_route
if [ "$(uci -q get openmptcprouter.settings.defaultgw)" != "0" ] && [ "$OMR_TRACKER_DEVICE_GATEWAY6" != "" ] && [ -n "$OMR_TRACKER_DEVICE" ] && [ -n "$metric" ] && [ "$(ip -6 route show dev $OMR_TRACKER_DEVICE metric $metric | grep default | grep $OMR_TRACKER_DEVICE_GATEWAY6)" = "" ] && [ "$multipath_config_route" != "off" ] && [ "$interface_current_config" = "up" ] && [ "$interface_up" = "true" ]; then
ip -6 route replace default via $OMR_TRACKER_DEVICE_GATEWAY6 dev $OMR_TRACKER_DEVICE metric $metric >/dev/null 2>&1
fi
}
del_server_route() {
local server=$1
remove_route() {
local serverip="$1"
[ -n "$serverip" ] && serverip="$(resolveip -4 -t 5 $serverip | head -n 1 | tr -d '\n')"
[ -n "$serverip" ] && _log "Delete default route to $serverip dev $OMR_TRACKER_DEVICE"
local metric
if [ -z "$OMR_TRACKER_INTERFACE" ]; then
metric=0
else
metric=$(uci -q get network.$OMR_TRACKER_INTERFACE.metric)
fi
[ -n "$metric" ] && [ -n "$OMR_TRACKER_DEVICE" ] && [ -n "$serverip" ] && [ -n "$(ip route show $serverip dev $OMR_TRACKER_DEVICE metric $metric)" ] && ip route del $serverip dev $OMR_TRACKER_DEVICE metric $metric >/dev/null 2>&1
[ -n "$OMR_TRACKER_DEVICE" ] && [ -n "$serverip" ] && [ -n "$(ip route show $serverip dev $OMR_TRACKER_DEVICE)" ] && ip route del $serverip dev $OMR_TRACKER_DEVICE >/dev/null 2>&1
[ -n "$OMR_TRACKER_DEVICE" ] && [ -n "$serverip" ] && [ -n "$(ip route show $serverip | grep $OMR_TRACKER_DEVICE)" ] && ip route del $serverip dev $OMR_TRACKER_DEVICE >/dev/null 2>&1
}
config_list_foreach $server ip remove_route
if [ -n "$OMR_TRACKER_DEVICE_GATEWAY" ] && [ -n "$OMR_TRACKER_DEVICE" ]; then
[ -n "$(ip route show default via $OMR_TRACKER_DEVICE_GATEWAY dev $OMR_TRACKER_DEVICE)" ] && ip route del default via $OMR_TRACKER_DEVICE_GATEWAY dev $OMR_TRACKER_DEVICE >/dev/null 2>&1
elif [ -n "$OMR_TRACKER_DEVICE" ]; then
[ -n "$(ip route show default dev $OMR_TRACKER_DEVICE)" ] && ip route del default dev $OMR_TRACKER_DEVICE >/dev/null 2>&1
fi
}
del_server_route6() {
local server=$1
remove_route() {
local serverip="$1"
[ -n "$serverip" ] && serverip="$(resolveip -6 -t 5 $serverip | head -n 1 | tr -d '\n')"
[ -n "$serverip" ] && _log "Delete default route to $serverip via $OMR_TRACKER_DEVICE_GATEWAY6 dev $OMR_TRACKER_DEVICE"
local metric
if [ -z "$OMR_TRACKER_INTERFACE" ]; then
metric=0
else
metric=$(uci -q get network.$OMR_TRACKER_INTERFACE.metric)
fi
[ -n "$OMR_TRACKER_DEVICE" ] && [ -n "$metric" ] && [ -n "$serverip" ] && [ -n "$(ip -6 route show $serverip dev $OMR_TRACKER_DEVICE metric $metric)" ] && ip -6 route del $serverip dev $OMR_TRACKER_DEVICE metric $metric >/dev/null 2>&1
[ -n "$OMR_TRACKER_DEVICE" ] && [ -n "$metric" ] && [ -n "$serverip" ] && [ -n "$(ip -6 route show $serverip dev $OMR_TRACKER_DEVICE)" ] && ip -6 route del $serverip dev $OMR_TRACKER_DEVICE >/dev/null 2>&1
}
config_list_foreach $server ip remove_route
if [ -n "$OMR_TRACKER_DEVICE_GATEWAY6" ] && [ -n "$OMR_TRACKER_DEVICE" ]; then
[ -n "$(ip -6 route show default via $OMR_TRACKER_DEVICE_GATEWAY6 dev $OMR_TRACKER_DEVICE)" ] && ip -6 route del default via $OMR_TRACKER_DEVICE_GATEWAY6 dev $OMR_TRACKER_DEVICE >/dev/null 2>&1
elif [ -n "$OMR_TRACKER_DEVICE" ]; then
[ -n "$(ip -6 route show default dev $OMR_TRACKER_DEVICE)" ] && ip -6 route del default dev $OMR_TRACKER_DEVICE >/dev/null 2>&1
fi
}
disable_pihole() {
local server=$1
if [ -n "$(uci -q get dhcp.@dnsmasq[0].server | grep '#53' | grep '10.255.25')" ]; then
_log "Disable Pi-Hole..."
uci -q del_list dhcp.@dnsmasq[0].server="$(uci -q get dhcp.@dnsmasq[0].server | tr ' ' '\n' | grep '#53' | grep '10.255.25')"
if [ -z "$(uci -q get dhcp.@dnsmasq[0].server | grep '127.0.0.1#5353')" ]; then
uci -q batch <<-EOF >/dev/null
add_list dhcp.@dnsmasq[0].server='127.0.0.1#5353'
commit dhcp
EOF
fi
/etc/init.d/dnsmasq restart >/dev/null 2>&1
fi
}
enable_pihole() {
local server=$1
nbserver=$((nbserver+1))
if [ -n "$server" ] && [ "$(uci -q get openmptcprouter.${server}.pihole)" = "1" ] && [ "$(uci -q get dhcp.@dnsmasq[0].server | grep '127.0.0.1#5353')" != "" ]; then
piholeenabled=$((piholeenabled+1))
fi
}
dns_flush() {
unbound-control flush-negative >/dev/null 2>&1
unbound-control flush-bogus >/dev/null 2>&1
}
#if [ -n "$RANDOM" ]; then
# sleep `expr $RANDOM % 10`
#else
# sleep `awk 'BEGIN{srand();print int(rand()*9)}'`
#fi
# Get the current multipath status
multipath_status="off"
if [ -e "/sys/class/net/$OMR_TRACKER_DEVICE" ]; then
case "$(multipath "$OMR_TRACKER_DEVICE")" in
*default*) multipath_status="on" ;;
*backup*) multipath_status="backup" ;;
*handover*) multipath_status="handover" ;;
esac
fi
#default_gw=$(ip route show default | awk '/default/ {print $3}')
#default_gw6=$(ip -6 route show default | awk '/default/ {print $3}')
default_gw=$(ip route get 1.1.1.1 | grep via | awk '{print $3}')
default_gw6=$(ip -6 route get 2606:4700:4700::1111 | grep via | awk '{print $3}')
#current_interface_gw=$(uci -q get "network.$OMR_TRACKER_INTERFACE.gateway")
initcwrwnd=""
interface_up=$(ifstatus "$OMR_TRACKER_INTERFACE" 2>/dev/null | jsonfilter -q -e '@["up"]')
if [ "$OMR_TRACKER_INTERFACE" = "glorytun" ] || [ "$OMR_TRACKER_INTERFACE" = "omrvpn" ] || [ "$OMR_TRACKER_INTERFACE" = "omr6in4" ]; then
if [ "$OMR_TRACKER_INTERFACE" = "omrvpn" ]; then
uci -q set openmptcprouter.omr.vpn='up'
fi
if [ "$(uci -q get openmptcprouter.settings.shadowsocksudp)" = "1" ] && [ "$(uci -q get shadowsocks-libev.sss0.disabled)" != "1" ] && [ -n "$(uci -q get shadowsocks-libev.sss0)" ] && [ "$(uci -q get shadowsocks-libev.ss_rules.redir_udp)" = "hi1" ]; then
_log "Tunnel up disable use of ShadowSocks for UDP"
uci -q delete shadowsocks-libev.ss_rules.redir_udp
if /etc/init.d/shadowsocks-libev rules_exist ; then
/etc/init.d/shadowsocks-libev rules_down >/dev/null 2>&1
/etc/init.d/shadowsocks-libev rules_up >/dev/null 2>&1
fi
fi
if { [ "$default_gw" != "$OMR_TRACKER_DEVICE_GATEWAY" ] || [ "$default_gw" = "" ]; } && [ "$OMR_TRACKER_DEVICE_GATEWAY" != "" ]; then
_log "Tunnel up : Replace default route by $OMR_TRACKER_DEVICE_GATEWAY dev $OMR_TRACKER_DEVICE (was $default_gw)"
[ "$(uci -q get openmptcprouter.settings.debug)" = "true" ] && _log "Default gw : $default_gw - Current route: $(ip r)"
ip route replace default scope global via $OMR_TRACKER_DEVICE_GATEWAY dev $OMR_TRACKER_DEVICE $initcwrwnd >/dev/null 2>&1
if [ "$(pgrep -f openmptcprouter-vps)" = "" ]; then
/etc/init.d/openmptcprouter-vps restart >/dev/null 2>&1 &
fi
[ "$(uci -q get shadowsocks-libev.sss0.disabled)" != "1" ] && conntrack -D -p udp >/dev/null 2>&1
[ "$(uci -q get openmptcprouter.settings.debug)" = "true" ] && _log "New route: $(ip r)"
fi
# Set VPN MTU
if [ -n "$OMR_TRACKER_LATENCY" ] && [ -n "$OMR_TRACKER_INTERFACE" ] && { [ "$(uci -q get openmptcprouter.$OMR_TRACKER_INTERFACE.lc)" = "" ] || [ $(($(date +"%s") - $(uci -q get openmptcprouter.$OMR_TRACKER_INTERFACE.lc))) -gt 3600 ]; }; then
_log "Set VPN MTU"
serverip=$(uci -q get shadowsocks-libev.sss0.server)
[ -z "$serverip" ] && serverip=$(uci -q get shadowsocks-rust.sss0.server)
[ -z "$serverip" ] && serverip=$(uci -q get v2ray.omrout.s_vless_address)
[ -n "$serverip" ] && serverip="$(resolveip -4 -t 5 $serverip | head -n 1 | tr -d '\n')"
if [ "$serverip" = "192.168.1.3" ] || [ "$serverip" = "127.0.0.1" ]; then
serverip=""
fi
uci -q set openmptcprouter.$OMR_TRACKER_INTERFACE="interface"
uci -q set openmptcprouter.$OMR_TRACKER_INTERFACE.latency="$OMR_TRACKER_LATENCY"
#if [ "$(uci -q get glorytun.vpn.enable)" != "1" ] || [ "$(uci -q get glorytun-udp.vpn.enable)" != "1" ]; then
OMR_NETWORK_DEVICE=$(find_network_device ${OMR_TRACKER_INTERFACE})
#_log "OMR_NETWORK_DEVICE: $OMR_NETWORK_DEVICE for $OMR_TRACKER_DEVICE - $OMR_TRACKER_INTERFACE"
if [ -n "$OMR_NETWORK_DEVICE" ] && [ -n "$(uci -q get network.$OMR_NETWORK_DEVICE.mtu)" ] && [ -n "$OMR_TRACKER_DEVICE" ]; then
mtu=$(uci -q get network.$OMR_NETWORK_DEVICE.mtu)
uci -q set openmptcprouter.${OMR_TRACKER_INTERFACE}.mtu=$mtu
[ -n "$mtu" ] && [ "$(ip --json link show dev eth3 | jsonfilter -e '@[0].mtu' | tr -d '\n')" != "$mtu" ] && ip link set dev $OMR_TRACKER_DEVICE mtu $mtu > /dev/null 2>&1
uci -q set openmptcprouter.$OMR_TRACKER_INTERFACE.lc=$(date +"%s")
elif [ -z "$(uci -q get openmptcprouter.${OMR_TRACKER_INTERFACE}.mtu)" ] && [ -n "$OMR_TRACKER_DEVICE_IP" ] && [ -n "$OMR_TRACKER_DEVICE" ]; then
if [ -n "$serverip" ] && [ "$serverip" != "127.0.0.1" ]; then
mtu=$(omr-mtu $OMR_TRACKER_DEVICE_IP $serverip)
#local mtu=$(omr-mtu $OMR_TRACKER_DEVICE_IP 8.8.8.8)
[ -n "$mtu" ] && {
uci -q set openmptcprouter.${OMR_TRACKER_INTERFACE}.mtu=$mtu
ip link set dev $OMR_TRACKER_DEVICE mtu $mtu > /dev/null 2>&1
uci -q set openmptcprouter.$OMR_TRACKER_INTERFACE.lc=$(date +"%s")
}
else
mtu=$(omr-mtu $OMR_TRACKER_DEVICE_IP 1.1.1.1)
[ -n "$mtu" ] && {
uci -q set openmptcprouter.$OMR_TRACKER_INTERFACE.mtu=$mtu
ip link set dev $OMR_TRACKER_DEVICE mtu $mtu > /dev/null 2>&1
uci -q set openmptcprouter.$OMR_TRACKER_INTERFACE.lc=$(date +"%s")
}
fi
else
uci -q set openmptcprouter.$OMR_TRACKER_INTERFACE.lc=$(date +"%s")
fi
#else
# uci -q set openmptcprouter.$OMR_TRACKER_INTERFACE.lc=$(date +"%s")
#fi
fi
[ -n "$(uci -q changes openmptcprouter)" ] && uci -q commit openmptcprouter
nbserver=0
piholeenabled=0
config_load openmptcprouter
config_foreach enable_pihole server
#config_foreach delete_server_default_route server
[ "$nbserver" = "$piholeenabled" ] && /etc/init.d/openmptcprouter-vps set_pihole >/dev/null 2>&1
#ubus call network reload
exit 0
fi
if [ -n "$OMR_TRACKER_INTERFACE" ] && [ "$(uci -q get openmptcprouter.$OMR_TRACKER_INTERFACE.vpn)" = "1" ]; then
if [ "$(uci -q get openmptcprouter.$OMR_TRACKER_INTERFACE.state)" != "up" ]; then
uci -q set openmptcprouter.$OMR_TRACKER_INTERFACE.state='up'
[ -n "$(uci -q changes openmptcprouter)" ] && uci -q commit openmptcprouter
fi
exit 0
fi
if [ "$OMR_TRACKER_PREV_STATUS" != "" ] && [ "$OMR_TRACKER_PREV_STATUS" != "$OMR_TRACKER_STATUS" ] && [ -n "$OMR_TRACKER_INTERFACE" ]; then
_log "$OMR_TRACKER_INTERFACE ($OMR_TRACKER_DEVICE) switched up"
mail_alert="$(uci -q get omr-tracker.$OMR_TRACKER_INTERFACE.mail_alert)"
[ -z "$mail_alert" ] && mail_alert="$(uci -q get omr-tracker.defaults.mail_alert)"
[ "$mail_alert" = "1" ] && [ -n "$(uci -q get mail.default.to)" ] && {
OMR_SYSNAME="$(uci -q get system.@system[0].hostname)"
if [ "$(uci -q get omr-tracker.defaults.mail_up_subject)" != "" ] && [ "$(uci -q get omr-tracker.defaults.mail_up_message)" != "" ]; then
mail_subject="$(uci -q get omr-tracker.defaults.mail_up_subject)"
mail_subject=`echo $mail_subject | sed -e "s/%SYSNAME%/$OMR_SYSNAME/g" -e "s/%INTERFACE%/$OMR_TRACKER_INTERFACE/g" -e "s/%DEVICE%/$OMR_TRACKER_DEVICE/g" -e "s/%MESSAGE%/$OMR_TRACKER_STATUS_MSG/g"`
mail_message="$(uci -q get omr-tracker.defaults.mail_up_message)"
mail_message=`echo $mail_message | sed -e "s/%SYSNAME%/$OMR_SYSNAME/g" -e "s/%INTERFACE%/$OMR_TRACKER_INTERFACE/g" -e "s/%DEVICE%/$OMR_TRACKER_DEVICE/g" -e "s/%MESSAGE%/$OMR_TRACKER_STATUS_MSG/g"`
echo -e "Subject: ${mail_subject}\n\n${mail_message}" | sendmail $(uci -q get mail.default.to)
else
echo -e "Subject: $OMR_SYSNAME: $OMR_TRACKER_INTERFACE ($OMR_TRACKER_DEVICE) is up\n\nDetected that connection $OMR_TRACKER_INTERFACE ($OMR_TRACKER_DEVICE) is up again." | sendmail $(uci -q get mail.default.to)
fi
}
script_alert_up="$(uci -q get omr-tracker.$OMR_TRACKER_INTERFACE.script_alert_up)"
[ -n "$script_alert_up" ] && eval $script_alert_up
fi
if [ -n "$OMR_TRACKER_INTERFACE" ] && [ "$(uci -q get openmptcprouter.$OMR_TRACKER_INTERFACE.state)" != "up" ]; then
uci -q set openmptcprouter.$OMR_TRACKER_INTERFACE.state='up'
dns_flush
fi
if [ -n "$OMR_TRACKER_INTERFACE" ]; then
multipath_config=$(uci -q get "openmtpcprouter.$OMR_TRACKER_INTERFACE.multipath")
[ -z "$multipath_config" ] && multipath_config=$(uci -q get "network.$OMR_TRACKER_INTERFACE.multipath" || echo "off")
[ "$(uci -q get openmptcprouter.$OMR_TRACKER_INTERFACE.multipathvpn)" = "1" ] && {
[ "$(uci -q get openmptcprouter.settings.mptcpovervpn)" = "openvpn" ] && multipath_config_route="$(uci -q get openmptcprouter.ovpn${OMR_TRACKER_INTERFACE}.multipath || echo "off")"
[ "$(uci -q get openmptcprouter.settings.mptcpovervpn)" = "wireguard" ] && multipath_config_route="$(uci -q get openmptcprouter.wg${OMR_TRACKER_INTERFACE}.multipath || echo "off")"
}
fi
if [ "$multipath_config" = "master" ]; then
if [ "$(uci -q get openmptcprouter.settings.master)" != "balancing" ]; then
if { [ "$default_gw" != "$OMR_TRACKER_DEVICE_GATEWAY" ] || [ "$default_gw" = "" ]; } && [ "$OMR_TRACKER_DEVICE_GATEWAY" != "" ]; then
omrvpn_intf=$(uci -q get "network.omrvpn.device" || echo "tun0")
[ -z "$omrvpn_intf" ] && omrvpn_intf=$(uci -q get "network.omrvpn.ifname" || echo "tun0")
if [ -n "$omrvpn_intf" ] && [ "$(ip route show default metric 0 | awk '/default/ {print $5}' | grep $omrvpn_intf)" = "" ] && [ "$(uci -q get openmptcprouter.settings.defaultgw)" != "0" ]; then
_log "Master up : Replace default route by $OMR_TRACKER_DEVICE_GATEWAY dev $OMR_TRACKER_DEVICE"
ip route replace default scope global metric 1 via $OMR_TRACKER_DEVICE_GATEWAY dev $OMR_TRACKER_DEVICE $initcwrwnd >/dev/null 2>&1
fi
config_load openmptcprouter
#if [ "$(uci -q get openmptcprouter.settings.master)" = "balancing" ]; then
# config_foreach set_server_all_routes server
if [ "$(uci -q get openmptcprouter.settings.master)" != "failover" ]; then
config_foreach set_server_default_route server
#config_foreach set_server_default_route6 server
fi
ip route flush cache >/dev/null 2>&1
fi
if { [ "$default_gw6" != "$OMR_TRACKER_DEVICE_GATEWAY6" ] || [ "$default_gw6" = "" ]; } && [ "$OMR_TRACKER_DEVICE_GATEWAY6" != "" ]; then
omrvpn_intf=$(uci -q get "network.omrvpn.device" || echo "tun0")
[ -z "$omrvpn_intf" ] && omrvpn_intf=$(uci -q get "network.omrvpn.ifname" || echo "tun0")
if [ -n "$omrvpn_intf" ] && [ "$(ip route show default | awk '/default/ {print $5}' | grep $omrvpn_intf)" = "" ] && [ "$(uci -q get openmptcprouter.settings.defaultgw)" != "0" ]; then
_log "Master up : Replace default route by $OMR_TRACKER_DEVICE_GATEWAY6 dev $OMR_TRACKER_DEVICE"
ip -6 route replace default scope global nexthop via $OMR_TRACKER_DEVICE_GATEWAY6 dev $OMR_TRACKER_DEVICE >/dev/null 2>&1
fi
config_load openmptcprouter
#if [ "$(uci -q get openmptcprouter.settings.master)" = "balancing" ]; then
# config_foreach set_server_all_routes server
if [ "$(uci -q get openmptcprouter.settings.master)" != "failover" ]; then
#config_foreach set_server_default_route server
config_foreach set_server_default_route6 server
fi
ip -6 route flush cache >/dev/null 2>&1
fi
fi
if [ "$(uci -q get openmptcprouter.settings.master)" = "balancing" ]; then
if { { [ -n "$OMR_TRACKER_DEVICE_IP" ] && [ "$(ip route show default | grep weight)" = "" ]; } || { [ -n "$OMR_TRACKER_DEVICE_IP6" ] && [ "$(ip -6 route show default | grep weight)" = "" ]; }; } && [ "$(uci -q get openmptcprouter.settings.defaultgw)" != "0" ]; then
omrvpn_intf=$(uci -q get "network.omrvpn.device" || echo "tun0")
[ -z "$omrvpn_intf" ] && omrvpn_intf=$(uci -q get "network.omrvpn.ifname" || echo "tun0")
if [ -n "$omrvpn_intf" ] && [ -n "$OMR_TRACKER_DEVICE_IP" ] && [ "$(ip route show default metric 0 | awk '/default/ {print $5}' | grep $omrvpn_intf)" = "" ]; then
routesbalancing=""
routesbalancingbackup=""
nbintf=0
nbintfb=0
config_load network
config_foreach set_route_balancing interface
[ -n "$routesbalancing" ] && {
{ [ "$nbintf" -gt "1" ] && [ "$(ip r show default metric 1 | tr -d '\t' | tr -d '\n' | sed 's/ *$//')" != "default via $routesbalancing" ] && [ "$(ip r show default metric 1 | tr -d '\t' | tr -d '\n' | sed 's/ *$//')" != "default $routesbalancing" ]; } || { [ "$nbintf" = "1" ] && { [ "$(ip r show default metric 1 | grep $OMR_TRACKER_DEVICE)" = "" ] || { [ -n "$OMR_TRACKER_INTERFACE" ] && [ "$(uci -q get openmptcprouter.$OMR_TRACKER_INTERFACE.vpn)" = "1" ]; }; } && [ -n "$OMR_TRACKER_DEVICE_IP" ]; } && {
_log "Change in routes, set ip route replace default scope global $routesbalancing (omrvpn_intf: $omrvpn_intf)"
[ "$(uci -q get openmptcprouter.settings.debug)" = "true" ] && _log "Current route: $(ip r)"
ip route replace default scope global metric 1 $routesbalancing >/dev/null 2>&1
[ "$(uci -q get openmptcprouter.settings.debug)" = "true" ] && _log "New route: $(ip r)"
}
}
[ -n "$routesbalancingbackup" ] && {
{ [ "$nbintfb" -gt "1" ] && [ "$(ip r show default metric 999 | tr -d '\t' | tr -d '\n' | sed 's/ *$//')" != "default via $routesbalancingbackup " ] && [ "$(ip r show default metric 999 | tr -d '\t' | tr -d '\n' | sed 's/ *$//')" != "default $routesbalancingbackup " ]; } || { [ "$nbintf" = "1" ] && { [ "$(ip r show default metric 999 | grep $OMR_TRACKER_DEVICE)" = "" ] || { [ -n "$OMR_TRACKER_INTERFACE" ] && [ "$(uci -q get openmptcprouter.$OMR_TRACKER_INTERFACE.vpn)" = "1" ]; }; } && [ -n "$OMR_TRACKER_DEVICE_IP" ]; } && {
_log "Set backup ip route replace default scope global metric 999 $routesbalancingbackup"
ip route replace default scope global metric 999 $routesbalancingbackup >/dev/null 2>&1
}
}
elif [ -n "$omrvpn_intf" ] && [ -n "$OMR_TRACKER_DEVICE_IP6" ] && [ "$(ip -6 route show default metric 1 | tr -d '\t' | tr -d '\n' | sed 's/ *$//')" != "default via $routesbalancing6" ]; then
routesbalancing6=""
routesbalancingbackup6=""
nbintf6=0
nbintfb6=0
config_load network
config_foreach set_route_balancing6 interface
[ -n "$routesbalancing6" ] && {
{ [ "$nbintf6" -gt "1" ] && [ "$(ip -6 r show default metric 1 | tr -d '\t' | tr -d '\n' | sed 's/ *$//')" != "default via $routesbalancing6 " ] && [ "$(ip -6 r show default metric 1 | tr -d '\t' | tr -d '\n' | sed 's/ *$//')" != "default $routesbalancing6 " ]; } || { [ "$nbintf6" = "1" ] && [ "$(ip -6 r show default metric 1 | grep $OMR_TRACKER_DEVICE)" = "" ] && [ "$(ip -6 r show default metric 1 | grep omr6in4)" = "" ] && [ -n "$OMR_TRACKER_DEVICE_IP6" ]; } && {
_log "Set ip -6 route replace default scope global metric 1 $routesbalancing6"
[ "$(uci -q get openmptcprouter.settings.debug)" = "true" ] && _log "Current route: $(ip -6 r)"
ip -6 route replace default scope global metric 1 $routesbalancing6 >/dev/null 2>&1
[ "$(uci -q get openmptcprouter.settings.debug)" = "true" ] && _log "New route: $(ip -6 r)"
}
}
[ -n "$routesbalancingbackup6" ] && {
{ [ "$nbintfb6" -gt "1" ] && [ "$(ip -6 r show default metric 999 | tr -d '\t' | tr -d '\n' | sed 's/ *$//')" != "default via $routesbalancingbackup6 " ] && [ "$(ip -6 r show default metric 999 | tr -d '\t' | tr -d '\n' | sed 's/ *$//')" != "default $routesbalancingbackup6 " ]; } || { [ "$nbintf6" = "1" ] && [ "$(ip -6 r show default metric 999 | grep $OMR_TRACKER_DEVICE)" = "" ] && [ -n "$OMR_TRACKER_DEVICE_IP6" ]; } && {
_log "Set backup ip -6 route replace default scope global $routesbalancingbackup6"
ip -6 route replace default scope global metric 999 $routesbalancingbackup6 >/dev/null 2>&1
}
}
fi
#ip route flush cache >/dev/null 2>&1
#ip -6 route flush cache >/dev/null 2>&1
fi
fi
if [ -n "$OMR_TRACKER_DEVICE_GATEWAY" ] && [ -n "$OMR_TRACKER_DEVICE" ] && [ "$(ip r show table 991337)" != "default via $OMR_TRACKER_DEVICE_GATEWAY dev $OMR_TRACKER_DEVICE " ]; then
ip route replace default via $OMR_TRACKER_DEVICE_GATEWAY dev $OMR_TRACKER_DEVICE table 991337 $initcwrwnd >/dev/null 2>&1
#ip route flush cache >/dev/null 2>&1
fi
if [ -n "$OMR_TRACKER_DEVICE_GATEWAY6" ] && [ -n "$OMR_TRACKER_DEVICE" ] && [ "$(ip -6 r show table 991337)" != "default via $OMR_TRACKER_DEVICE_GATEWAY6 dev $OMR_TRACKER_DEVICE " ]; then
ip -6 route replace default via $OMR_TRACKER_DEVICE_GATEWAY6 dev $OMR_TRACKER_DEVICE table 6991337 $initcwrwnd >/dev/null 2>&1
#ip -6 route flush cache >/dev/null 2>&1
fi
if { [ -n "$OMR_TRACKER_INTERFACE" ] && [ "$(uci -q get openmptcprouter.$OMR_TRACKER_INTERFACE.lc)" = "" ]; } || [ $(($(date +"%s") + $((10 + RANDOM % 10)) - $(uci -q get openmptcprouter.$OMR_TRACKER_INTERFACE.lc))) -gt 3600 ] || [ "$(uci -q show openmptcprouter | grep get_config=\'1\')" != "" ] || [ "$(uci -q show openmptcprouter | grep admin_error=\'1\')" != "" ]; then
[ "$(pgrep -f openmptcprouter-vps)" = "" ] && {
/etc/init.d/openmptcprouter-vps restart >/dev/null 2>&1 &
uci -q set openmptcprouter.$OMR_TRACKER_INTERFACE.lc=$(date +"%s")
#uci -q commit openmptcprouter.$OMR_TRACKER_INTERFACE
}
fi
multipath_config="on"
fi
if [ -n "$OMR_TRACKER_DEVICE_IP" ] && [ -n "$OMR_TRACKER_DEVICE_GATEWAY" ]; then
config_load openmptcprouter
if [ "$(uci -q get openmptcprouter.settings.master)" = "balancing" ]; then
config_foreach set_server_all_routes server
elif [ "$(uci -q get openmptcprouter.settings.master)" != "failover" ]; then
config_foreach set_server_route server
fi
if [ "$(uci -q get openmptcprouter.settings.defaultgw)" != "0" ] && [ -n "$OMR_TRACKER_DEVICE_GATEWAY" ] && [ -n "$OMR_TRACKER_DEVICE" ] && [ "$(ip r show dev $OMR_TRACKER_DEVICE | grep default)" = "" ] && [ -n "$OMR_TRACKER_INTERFACE" ] && [ "$(uci -q get network.$OMR_TRACKER_INTERFACE.metric)" != "" ]; then
_log "Interface route not yet set, set route ip r add default via $OMR_TRACKER_DEVICE_GATEWAY dev $OMR_TRACKER_DEVICE metric $(uci -q get network.$OMR_TRACKER_INTERFACE.metric)"
ip r add default via $OMR_TRACKER_DEVICE_GATEWAY dev $OMR_TRACKER_DEVICE metric $(uci -q get network.$OMR_TRACKER_INTERFACE.metric) >/dev/null 2>&1
ip route flush cache >/dev/null 2>&1
fi
fi
if [ -n "$OMR_TRACKER_DEVICE_IP6" ] && [ -n "$OMR_TRACKER_DEVICE_GATEWAY6" ]; then
config_load openmptcprouter
if [ "$(uci -q get openmptcprouter.settings.master)" = "balancing" ]; then
config_foreach set_server_all_routes6 server
elif [ "$(uci -q get openmptcprouter.settings.master)" != "failover" ]; then
config_foreach set_server_route6 server
fi
if [ "$(uci -q get openmptcprouter.settings.defaultgw)" != "0" ] && [ -n "$OMR_TRACKER_DEVICE_GATEWAY6" ] && [ -n "$OMR_TRACKER_DEVICE" ] && [ "$(ip -6 r show dev $OMR_TRACKER_DEVICE | grep default)" = "" ] && [ -n "$OMR_TRACKER_INTERFACE" ] && [ "$(uci -q get network.$OMR_TRACKER_INTERFACE.metric)" != "" ]; then
_log "Interface route not yet set, set route ip -6 r add default via $OMR_TRACKER_DEVICE_GATEWAY6 dev $OMR_TRACKER_DEVICE metric 6$(uci -q get network.$OMR_TRACKER_INTERFACE.metric)"
ip -6 r replace default via $OMR_TRACKER_DEVICE_GATEWAY6 dev $OMR_TRACKER_DEVICE metric 6$(uci -q get network.$OMR_TRACKER_INTERFACE.metric) >/dev/null 2>&1
ip -6 route flush cache >/dev/null 2>&1
fi
fi
if [ -n "$OMR_TRACKER_INTERFACE" ] && { [ "$multipath_config" = "on" ] || [ "$multipath_config" = "backup" ]; }; then
download="$(uci -q get network.$OMR_TRACKER_INTERFACE.downloadspeed)"
[ -z "$download" ] && download="$(uci -q get sqm.$OMR_TRACKER_INTERFACE.download)"
upload="$(uci -q get network.$OMR_TRACKER_INTERFACE.uploadspeed)"
[ -z "$upload" ] && upload="$(uci -q get sqm.$OMR_TRACKER_INTERFACE.upload)"
if [ "$(uci -q show | grep mptcpr)" = "" ]; then
touch /etc/config/openmptcprouter
fi
glorytunudppath() {
gtudp_port="$(uci -q get glorytun-udp.vpn.port)"
gtudp_dev="$(uci -q get glorytun-udp.vpn.dev)"
addpath() {
serverip=$1
#gtudpst="up"
#[ "$(uci -q get openmptcprouter.$OMR_TRACKER_INTERFACE.multipathvpn)" != "1" ] && [ "$multipath_config" = "backup" ] && [ "$(pgrep -f glorytun-udp)" != "" ] && gtudpst="backup"
if [ "$OMR_TRACKER_DEVICE_IP" != "" ] && [ "$(uci -q get openmptcprouter.$OMR_TRACKER_INTERFACE.vpn)" != "1" ] && [ "$(pgrep -f glorytun-udp)" != "" ] && [ "$(glorytun-udp path | grep $OMR_TRACKER_DEVICE_IP | grep running)" = "" ] && [ -n "$(resolveip -4 -t 5 $serverip)" ]; then
serverip="$(resolveip -4 -t 5 $serverip | head -n 1 | tr -d '\n')"
if [ "$download" != "0" ] && [ "$download" != "" ] && [ "$upload" != "0" ] && [ "$upload" != "" ]; then
if [ "$(uci -q get glorytun-udp.vpn.rateauto)" = "1" ]; then
glorytun-udp path addr $OMR_TRACKER_DEVICE_IP to addr $serverip port ${gtudp_port} dev ${gtudp_dev} set up rate auto tx $((upload*1000)) rx $((download*1000)) pref 1 > /dev/null 2>&1
else
glorytun-udp path addr $OMR_TRACKER_DEVICE_IP to addr $serverip port ${gtudp_port} dev ${gtudp_dev} set up rate fixed tx $((upload*1000)) rx $((download*1000)) pref 1 > /dev/null 2>&1
fi
else
if [ "$(uci -q get glorytun-udp.vpn.rateauto)" = "1" ]; then
glorytun-udp path addr $OMR_TRACKER_DEVICE_IP to addr $serverip port ${gtudp_port} dev ${gtudp_dev} set up rate auto tx 12500000 rx 12500000 pref 1 > /dev/null 2>&1
else
glorytun-udp path addr $OMR_TRACKER_DEVICE_IP to addr $serverip port ${gtudp_port} dev ${gtudp_dev} set up rate fixed tx 12500000 rx 12500000 pref 1 > /dev/null 2>&1
fi
fi
fi
if [ "$OMR_TRACKER_DEVICE_IP6" != "" ] && [ "$(uci -q get openmptcprouter.$OMR_TRACKER_INTERFACE.vpn)" != "1" ] && [ "$(pgrep -f glorytun-udp)" != "" ] && [ "$(glorytun-udp path | grep $OMR_TRACKER_DEVICE_IP6 | grep running)" = "" ] && [ -n "$(resolveip -6 -t 5 $serverip)" ]; then
serverip="$(resolveip -6 -t 5 $serverip | head -n 1 | tr -d '\n')"
if [ "$download" != "0" ] && [ "$download" != "" ] && [ "$upload" != "0" ] && [ "$upload" != "" ]; then
if [ "$(uci -q get glorytun-udp.vpn.rateauto)" = "1" ]; then
glorytun-udp path addr "$OMR_TRACKER_DEVICE_IP6" to addr "$serverip" port ${gtudp_port} dev ${gtudp_dev} set up rate auto tx $((upload*1000)) rx $((download*1000)) pref 1 > /dev/null 2>&1
else
glorytun-udp path addr "$OMR_TRACKER_DEVICE_IP6" to addr "$serverip" port ${gtudp_port} dev ${gtudp_dev} set up rate fixed tx $((upload*1000)) rx $((download*1000)) pref 1 > /dev/null 2>&1
fi
else
if [ "$(uci -q get glorytun-udp.vpn.rateauto)" = "1" ]; then
glorytun-udp path addr "$OMR_TRACKER_DEVICE_IP6" to addr "$serverip" port ${gtudp_port} dev ${gtudp_dev} set up rate auto tx 12500000 rx 12500000 pref 1 > /dev/null 2>&1
else
glorytun-udp path addr "$OMR_TRACKER_DEVICE_IP6" to addr "$serverip" port ${gtudp_port} dev ${gtudp_dev} set up rate fixed tx 12500000 rx 12500000 pref 1 > /dev/null 2>&1
fi
fi
fi
# if [ "$(uci -q get openmptcprouter.$OMR_TRACKER_INTERFACE.vpn)" != "1" ] && [ "$(pgrep -f glorytun-udp)" != "" ] && [ "$(glorytun-udp set | grep 'kxtimeout 7d')" = "" ]; then
# glorytun-udp set dev tun0 kxtimeout 7d > /dev/null 2>&1
# fi
[ "$multipath_config" = "backup" ] && [ "$(pgrep -f glorytun-udp)" != "" ] && {
[ -n "$OMR_TRACKER_DEVICE_IP" ] && [ -n "$(resolveip -4 -t 5 $serverip)" ] && glorytun-udp path addr $OMR_TRACKER_DEVICE_IP to addr $serverip port ${gtudp_port} dev ${gtudp_dev} set pref 125 > /dev/null 2>&1
[ -n "$OMR_TRACKER_DEVICE_IP6" ] && [ -n "$(resolveip -6 -t 5 $serverip)" ] && glorytun-udp path addr $OMR_TRACKER_DEVICE_IP6 to addr $serverip port ${gtudp_port} dev ${gtudp_dev} set pref 125 > /dev/null 2>&1
}
}
config_list_foreach $1 ip addpath
}
if [ "$(uci -q get glorytun-udp.vpn.enable)" = "1" ]; then
config_load openmptcprouter
config_foreach glorytunudppath server
fi
fi
if [ "$(sysctl -qen net.mptcp.mptcp_enabled | tr -d '\n')" = "1" ] || [ "$(sysctl -qen net.mptcp.enabled | tr -d '\n')" = "1" ]; then
[ "$(uci -q get openmptcprouter.$OMR_TRACKER_INTERFACE.multipathvpn)" != "1" ] && [ "$(uci -q get network.globals.mptcp_force_multipath)" != "0" ] && {
if [ "$multipath_status" = "$multipath_config" ] && ([ "$(uci -q get openmptcprouter.$OMR_TRACKER_INTERFACE.local_ipv4)" != "$OMR_TRACKER_DEVICE_IP" ] || [ "$(uci -q get openmptcprouter.$OMR_TRACKER_INTERFACE.local_ipv6)" != "$OMR_TRACKER_DEVICE_IP6" ]); then
_log "Local IP changed for $OMR_TRACKER_DEVICE ($OMR_TRACKER_INTERFACE) force Multipath"
multipath "$OMR_TRACKER_DEVICE" "$multipath_config"
uci -q set openmptcprouter.$OMR_TRACKER_INTERFACE.local_ipv4="$OMR_TRACKER_DEVICE_IP"
uci -q set openmptcprouter.$OMR_TRACKER_INTERFACE.local_ipv6="$OMR_TRACKER_DEVICE_IP6"
elif [ "$multipath_status" != "$multipath_config" ]; then
if [ "$(uci -q get network.$OMR_TRACKER_INTERFACE.force_link)" != "0" ]; then
_log "Reload MPTCP config for $OMR_TRACKER_DEVICE"
/etc/init.d/mptcp reload "$OMR_TRACKER_DEVICE"
fi
_log "Multipath $OMR_TRACKER_DEVICE ($OMR_TRACKER_INTERFACE) switched to $multipath_config (from $multipath_status)"
multipath "$OMR_TRACKER_DEVICE" "$multipath_config"
fi
}
fi
[ -n "$(uci -q changes openmptcprouter)" ] && uci -q commit openmptcprouter
#ubus call network reload
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