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322 lines
11 KiB
322 lines
11 KiB
module("luci.controller.mwan3", package.seeall)
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sys = require "luci.sys"
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ut = require "luci.util"
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ip = "/usr/bin/ip -4 "
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function index()
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if not nixio.fs.access("/etc/config/mwan3") then
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return
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end
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entry({"admin", "network", "mwan"},
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alias("admin", "network", "mwan", "overview"),
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_("Load Balancing"), 600)
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entry({"admin", "network", "mwan", "overview"},
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alias("admin", "network", "mwan", "overview", "overview_interface"),
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_("Overview"), 10)
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entry({"admin", "network", "mwan", "overview", "overview_interface"},
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template("mwan/overview_interface"))
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entry({"admin", "network", "mwan", "overview", "interface_status"},
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call("interfaceStatus"))
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entry({"admin", "network", "mwan", "overview", "overview_detailed"},
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template("mwan/overview_detailed"))
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entry({"admin", "network", "mwan", "overview", "detailed_status"},
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call("detailedStatus"))
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entry({"admin", "network", "mwan", "configuration"},
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alias("admin", "network", "mwan", "configuration", "interface"),
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_("Configuration"), 20)
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entry({"admin", "network", "mwan", "configuration", "interface"},
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arcombine(cbi("mwan/interface"), cbi("mwan/interfaceconfig")),
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_("Interfaces"), 10).leaf = true
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entry({"admin", "network", "mwan", "configuration", "member"},
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arcombine(cbi("mwan/member"), cbi("mwan/memberconfig")),
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_("Members"), 20).leaf = true
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entry({"admin", "network", "mwan", "configuration", "policy"},
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arcombine(cbi("mwan/policy"), cbi("mwan/policyconfig")),
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_("Policies"), 30).leaf = true
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entry({"admin", "network", "mwan", "configuration", "rule"},
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arcombine(cbi("mwan/rule"), cbi("mwan/ruleconfig")),
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_("Rules"), 40).leaf = true
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entry({"admin", "network", "mwan", "advanced"},
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alias("admin", "network", "mwan", "advanced", "hotplugscript"),
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_("Advanced"), 100)
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entry({"admin", "network", "mwan", "advanced", "hotplugscript"},
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form("mwan/advanced_hotplugscript"))
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entry({"admin", "network", "mwan", "advanced", "mwanconfig"},
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form("mwan/advanced_mwanconfig"))
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entry({"admin", "network", "mwan", "advanced", "networkconfig"},
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form("mwan/advanced_networkconfig"))
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entry({"admin", "network", "mwan", "advanced", "diagnostics"},
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template("mwan/advanced_diagnostics"))
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entry({"admin", "network", "mwan", "advanced", "diagnostics_display"},
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call("diagnosticsData"), nil).leaf = true
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entry({"admin", "network", "mwan", "advanced", "troubleshooting"},
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template("mwan/advanced_troubleshooting"))
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entry({"admin", "network", "mwan", "advanced", "troubleshooting_display"},
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call("troubleshootingData"))
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end
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function getInterfaceStatus(ruleNumber, interfaceName)
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if ut.trim(sys.exec("uci -p /var/state get mwan3." .. interfaceName .. ".enabled")) == "1" then
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if ut.trim(sys.exec(ip .. "route list table " .. ruleNumber)) ~= "" then
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if ut.trim(sys.exec("uci -p /var/state get mwan3." .. interfaceName .. ".track_ip")) ~= "" then
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return "online"
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else
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return "notMonitored"
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end
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else
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return "offline"
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end
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else
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return "notEnabled"
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end
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end
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function getInterfaceName()
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local ruleNumber, status = 0, ""
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uci.cursor():foreach("mwan3", "interface",
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function (section)
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ruleNumber = ruleNumber+1
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status = status .. section[".name"] .. "[" .. getInterfaceStatus(ruleNumber, section[".name"]) .. "]"
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end
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)
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return status
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end
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function interfaceStatus()
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local ntm = require "luci.model.network".init()
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local mArray = {}
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-- overview status
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local statusString = getInterfaceName()
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if statusString ~= "" then
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mArray.wans = {}
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wansid = {}
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for wanName, interfaceState in string.gfind(statusString, "([^%[]+)%[([^%]]+)%]") do
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local wanInterfaceName = ut.trim(sys.exec("uci -p /var/state get network." .. wanName .. ".ifname"))
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if wanInterfaceName == "" then
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wanInterfaceName = "X"
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end
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local wanDeviceLink = ntm:get_interface(wanInterfaceName)
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wanDeviceLink = wanDeviceLink and wanDeviceLink:get_network()
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wanDeviceLink = wanDeviceLink and wanDeviceLink:adminlink() or "#"
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wansid[wanName] = #mArray.wans + 1
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mArray.wans[wansid[wanName]] = { name = wanName, link = wanDeviceLink, ifname = wanInterfaceName, status = interfaceState }
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end
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end
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-- overview status log
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local mwanLog = ut.trim(sys.exec("logread | grep mwan3 | tail -n 50 | sed 'x;1!H;$!d;x'"))
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if mwanLog ~= "" then
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mArray.mwanlog = { mwanLog }
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end
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luci.http.prepare_content("application/json")
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luci.http.write_json(mArray)
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end
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function detailedStatus()
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local mArray = {}
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-- detailed mwan status
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local detailStatusInfo = ut.trim(sys.exec("/usr/sbin/mwan3 status"))
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if detailStatusInfo ~= "" then
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mArray.mwandetail = { detailStatusInfo }
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end
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luci.http.prepare_content("application/json")
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luci.http.write_json(mArray)
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end
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function diagnosticsData(interface, tool, task)
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function getInterfaceNumber()
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local number = 0
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uci.cursor():foreach("mwan3", "interface",
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function (section)
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number = number+1
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if section[".name"] == interface then
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interfaceNumber = number
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end
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end
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)
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end
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local mArray = {}
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local results = ""
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if tool == "service" then
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os.execute("/usr/sbin/mwan3 " .. task)
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if task == "restart" then
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results = "MWAN3 restarted"
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elseif task == "stop" then
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results = "MWAN3 stopped"
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else
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results = "MWAN3 started"
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end
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else
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local interfaceDevice = ut.trim(sys.exec("uci -p /var/state get network." .. interface .. ".ifname"))
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if interfaceDevice ~= "" then
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if tool == "ping" then
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local gateway = ut.trim(sys.exec("route -n | awk '{if ($8 == \"" .. interfaceDevice .. "\" && $1 == \"0.0.0.0\" && $3 == \"0.0.0.0\") print $2}'"))
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if gateway ~= "" then
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if task == "gateway" then
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local pingCommand = "ping -c 3 -W 2 -I " .. interfaceDevice .. " " .. gateway
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results = pingCommand .. "\n\n" .. sys.exec(pingCommand)
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else
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local tracked = ut.trim(sys.exec("uci -p /var/state get mwan3." .. interface .. ".track_ip"))
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if tracked ~= "" then
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for z in tracked:gmatch("[^ ]+") do
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local pingCommand = "ping -c 3 -W 2 -I " .. interfaceDevice .. " " .. z
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results = results .. pingCommand .. "\n\n" .. sys.exec(pingCommand) .. "\n\n"
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end
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else
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results = "No tracking IP addresses configured on " .. interface
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end
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end
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else
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results = "No default gateway for " .. interface .. " found. Default route does not exist or is configured incorrectly"
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end
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elseif tool == "rulechk" then
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getInterfaceNumber()
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local rule1 = sys.exec(ip .. "rule | grep $(echo $((" .. interfaceNumber .. " + 1000)))")
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local rule2 = sys.exec(ip .. "rule | grep $(echo $((" .. interfaceNumber .. " + 2000)))")
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if rule1 ~= "" and rule2 ~= "" then
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results = "All required interface IP rules found:\n\n" .. rule1 .. rule2
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elseif rule1 ~= "" or rule2 ~= "" then
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results = "Missing 1 of the 2 required interface IP rules\n\n\nRules found:\n\n" .. rule1 .. rule2
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else
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results = "Missing both of the required interface IP rules"
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end
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elseif tool == "routechk" then
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getInterfaceNumber()
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local routeTable = sys.exec(ip .. "route list table " .. interfaceNumber)
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if routeTable ~= "" then
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results = "Interface routing table " .. interfaceNumber .. " was found:\n\n" .. routeTable
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else
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results = "Missing required interface routing table " .. interfaceNumber
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end
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elseif tool == "hotplug" then
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if task == "ifup" then
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os.execute("/usr/sbin/mwan3 ifup " .. interface)
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results = "Hotplug ifup sent to interface " .. interface .. "..."
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else
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os.execute("/usr/sbin/mwan3 ifdown " .. interface)
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results = "Hotplug ifdown sent to interface " .. interface .. "..."
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end
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end
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else
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results = "Unable to perform diagnostic tests on " .. interface .. ". There is no physical or virtual device associated with this interface"
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end
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end
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if results ~= "" then
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results = ut.trim(results)
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mArray.diagnostics = { results }
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end
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luci.http.prepare_content("application/json")
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luci.http.write_json(mArray)
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end
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function troubleshootingData()
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local ver = require "luci.version"
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local mArray = {}
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-- software versions
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local wrtRelease = ut.trim(ver.distversion)
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if wrtRelease ~= "" then
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wrtRelease = "OpenWrt - " .. wrtRelease
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else
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wrtRelease = "OpenWrt - unknown"
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end
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local luciRelease = ut.trim(ver.luciversion)
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if luciRelease ~= "" then
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luciRelease = "\nLuCI - " .. luciRelease
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else
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luciRelease = "\nLuCI - unknown"
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end
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local mwanVersion = ut.trim(sys.exec("opkg info mwan3 | grep Version | awk '{print $2}'"))
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if mwanVersion ~= "" then
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mwanVersion = "\n\nmwan3 - " .. mwanVersion
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else
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mwanVersion = "\n\nmwan3 - unknown"
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end
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local mwanLuciVersion = ut.trim(sys.exec("opkg info luci-app-mwan3 | grep Version | awk '{print $2}'"))
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if mwanLuciVersion ~= "" then
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mwanLuciVersion = "\nmwan3-luci - " .. mwanLuciVersion
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else
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mwanLuciVersion = "\nmwan3-luci - unknown"
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end
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mArray.versions = { wrtRelease .. luciRelease .. mwanVersion .. mwanLuciVersion }
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-- mwan config
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local mwanConfig = ut.trim(sys.exec("cat /etc/config/mwan3"))
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if mwanConfig == "" then
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mwanConfig = "No data found"
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end
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mArray.mwanconfig = { mwanConfig }
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-- network config
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local networkConfig = ut.trim(sys.exec("cat /etc/config/network | sed -e 's/.*username.*/ USERNAME HIDDEN/' -e 's/.*password.*/ PASSWORD HIDDEN/'"))
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if networkConfig == "" then
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networkConfig = "No data found"
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end
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mArray.netconfig = { networkConfig }
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-- ifconfig
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local ifconfig = ut.trim(sys.exec("ifconfig"))
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if ifconfig == "" then
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ifconfig = "No data found"
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end
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mArray.ifconfig = { ifconfig }
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-- route -n
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local routeShow = ut.trim(sys.exec("route -n"))
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if routeShow == "" then
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routeShow = "No data found"
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end
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mArray.routeshow = { routeShow }
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-- ip rule show
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local ipRuleShow = ut.trim(sys.exec(ip .. "rule show"))
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if ipRuleShow == "" then
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ipRuleShow = "No data found"
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end
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mArray.iprule = { ipRuleShow }
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-- ip route list table 1-250
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local routeList, routeString = ut.trim(sys.exec(ip .. "rule | sed 's/://g' | awk '$1>=2001 && $1<=2250' | awk '{print $NF}'")), ""
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if routeList ~= "" then
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for line in routeList:gmatch("[^\r\n]+") do
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routeString = routeString .. line .. "\n" .. sys.exec(ip .. "route list table " .. line)
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end
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routeString = ut.trim(routeString)
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else
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routeString = "No data found"
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end
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mArray.routelist = { routeString }
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-- default firewall output policy
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local firewallOut = ut.trim(sys.exec("uci -p /var/state get firewall.@defaults[0].output"))
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if firewallOut == "" then
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firewallOut = "No data found"
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end
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mArray.firewallout = { firewallOut }
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-- iptables
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local iptables = ut.trim(sys.exec("iptables -L -t mangle -v -n"))
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if iptables == "" then
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iptables = "No data found"
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end
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mArray.iptables = { iptables }
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luci.http.prepare_content("application/json")
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luci.http.write_json(mArray)
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end
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