diff options
Diffstat (limited to 'applications/luci-app-mwan3/luasrc/model/cbi/mwan/interfaceconfig.lua')
| -rw-r--r-- | applications/luci-app-mwan3/luasrc/model/cbi/mwan/interfaceconfig.lua | 190 |
1 files changed, 190 insertions, 0 deletions
diff --git a/applications/luci-app-mwan3/luasrc/model/cbi/mwan/interfaceconfig.lua b/applications/luci-app-mwan3/luasrc/model/cbi/mwan/interfaceconfig.lua new file mode 100644 index 0000000000..387ff01a8d --- /dev/null +++ b/applications/luci-app-mwan3/luasrc/model/cbi/mwan/interfaceconfig.lua @@ -0,0 +1,190 @@ +-- ------ extra functions ------ -- + +function interfaceCheck() + metricValue = ut.trim(sys.exec("uci -p /var/state get network." .. arg[1] .. ".metric")) + if metricValue == "" then -- no metric + errorNoMetric = 1 + else -- if metric exists create list of interface metrics to compare against for duplicates + uci.cursor():foreach("mwan3", "interface", + function (section) + local metricValue = ut.trim(sys.exec("uci -p /var/state get network." .. section[".name"] .. ".metric")) + metricList = metricList .. section[".name"] .. " " .. metricValue .. "\n" + end + ) + -- compare metric against list + local metricDuplicateNumbers, metricDuplicates = sys.exec("echo '" .. metricList .. "' | awk '{print $2}' | uniq -d"), "" + for line in metricDuplicateNumbers:gmatch("[^\r\n]+") do + metricDuplicates = sys.exec("echo '" .. metricList .. "' | grep '" .. line .. "' | awk '{print $1}'") + errorDuplicateMetricList = errorDuplicateMetricList .. metricDuplicates + end + if sys.exec("echo '" .. errorDuplicateMetricList .. "' | grep -w " .. arg[1]) ~= "" then + errorDuplicateMetric = 1 + end + end + -- check if this interface has a higher reliability requirement than track IPs configured + local trackingNumber = tonumber(ut.trim(sys.exec("echo $(uci -p /var/state get mwan3." .. arg[1] .. ".track_ip) | wc -w"))) + if trackingNumber > 0 then + local reliabilityNumber = tonumber(ut.trim(sys.exec("uci -p /var/state get mwan3." .. arg[1] .. ".reliability"))) + if reliabilityNumber and reliabilityNumber > trackingNumber then + errorReliability = 1 + end + end + -- check if any interfaces are not properly configured in /etc/config/network or have no default route in main routing table + if ut.trim(sys.exec("uci -p /var/state get network." .. arg[1])) == "interface" then + local interfaceDevice = ut.trim(sys.exec("uci -p /var/state get network." .. arg[1] .. ".ifname")) + if interfaceDevice == "uci: Entry not found" or interfaceDevice == "" then + errorNetConfig = 1 + errorRoute = 1 + else + local routeCheck = ut.trim(sys.exec("route -n | awk '{if ($8 == \"" .. interfaceDevice .. "\" && $1 == \"0.0.0.0\" && $3 == \"0.0.0.0\") print $1}'")) + if routeCheck == "" then + errorRoute = 1 + end + end + else + errorNetConfig = 1 + errorRoute = 1 + end +end + +function interfaceWarnings() -- display warning messages at the top of the page + local warns, lineBreak = "", "" + if errorReliability == 1 then + warns = "<font color=\"ff0000\"><strong>WARNING: this interface has a higher reliability requirement than there are tracking IP addresses!</strong></font>" + lineBreak = "<br /><br />" + end + if errorRoute == 1 then + warns = warns .. lineBreak .. "<font color=\"ff0000\"><strong>WARNING: this interface has no default route in the main routing table!</strong></font>" + lineBreak = "<br /><br />" + end + if errorNetConfig == 1 then + warns = warns .. lineBreak .. "<font color=\"ff0000\"><strong>WARNING: this interface is configured incorrectly or not at all in /etc/config/network!</strong></font>" + lineBreak = "<br /><br />" + end + if errorNoMetric == 1 then + warns = warns .. lineBreak .. "<font color=\"ff0000\"><strong>WARNING: this interface has no metric configured in /etc/config/network!</strong></font>" + elseif errorDuplicateMetric == 1 then + warns = warns .. lineBreak .. "<font color=\"ff0000\"><strong>WARNING: this and other interfaces have duplicate metrics configured in /etc/config/network!</strong></font>" + end + return warns +end + +-- ------ interface configuration ------ -- + +dsp = require "luci.dispatcher" +sys = require "luci.sys" +ut = require "luci.util" +arg[1] = arg[1] or "" + +metricValue = "" +metricList = "" +errorDuplicateMetricList = "" +errorNoMetric = 0 +errorDuplicateMetric = 0 +errorRoute = 0 +errorNetConfig = 0 +errorReliability = 0 +interfaceCheck() + + +m5 = Map("mwan3", translate("MWAN Interface Configuration - " .. arg[1]), + translate(interfaceWarnings())) + m5.redirect = dsp.build_url("admin", "network", "mwan", "configuration", "interface") + + +mwan_interface = m5:section(NamedSection, arg[1], "interface", "") + mwan_interface.addremove = false + mwan_interface.dynamic = false + + +enabled = mwan_interface:option(ListValue, "enabled", translate("Enabled")) + enabled.default = "1" + enabled:value("1", translate("Yes")) + enabled:value("0", translate("No")) + +track_ip = mwan_interface:option(DynamicList, "track_ip", translate("Tracking IP"), + translate("This IP address will be pinged to dermine if the link is up or down. Leave blank to assume interface is always online")) + track_ip.datatype = "ipaddr" + +reliability = mwan_interface:option(Value, "reliability", translate("Tracking reliability"), + translate("Acceptable values: 1-100. This many Tracking IP addresses must respond for the link to be deemed up")) + reliability.datatype = "range(1, 100)" + reliability.default = "1" + +count = mwan_interface:option(ListValue, "count", translate("Ping count")) + count.default = "1" + count:value("1") + count:value("2") + count:value("3") + count:value("4") + count:value("5") + +timeout = mwan_interface:option(ListValue, "timeout", translate("Ping timeout")) + timeout.default = "2" + timeout:value("1", translate("1 second")) + timeout:value("2", translate("2 seconds")) + timeout:value("3", translate("3 seconds")) + timeout:value("4", translate("4 seconds")) + timeout:value("5", translate("5 seconds")) + timeout:value("6", translate("6 seconds")) + timeout:value("7", translate("7 seconds")) + timeout:value("8", translate("8 seconds")) + timeout:value("9", translate("9 seconds")) + timeout:value("10", translate("10 seconds")) + +interval = mwan_interface:option(ListValue, "interval", translate("Ping interval")) + interval.default = "5" + interval:value("1", translate("1 second")) + interval:value("3", translate("3 seconds")) + interval:value("5", translate("5 seconds")) + interval:value("10", translate("10 seconds")) + interval:value("20", translate("20 seconds")) + interval:value("30", translate("30 seconds")) + interval:value("60", translate("1 minute")) + interval:value("300", translate("5 minutes")) + interval:value("600", translate("10 minutes")) + interval:value("900", translate("15 minutes")) + interval:value("1800", translate("30 minutes")) + interval:value("3600", translate("1 hour")) + +down = mwan_interface:option(ListValue, "down", translate("Interface down"), + translate("Interface will be deemed down after this many failed ping tests")) + down.default = "3" + down:value("1") + down:value("2") + down:value("3") + down:value("4") + down:value("5") + down:value("6") + down:value("7") + down:value("8") + down:value("9") + down:value("10") + +up = mwan_interface:option(ListValue, "up", translate("Interface up"), + translate("Downed interface will be deemed up after this many successful ping tests")) + up.default = "3" + up:value("1") + up:value("2") + up:value("3") + up:value("4") + up:value("5") + up:value("6") + up:value("7") + up:value("8") + up:value("9") + up:value("10") + +metric = mwan_interface:option(DummyValue, "metric", translate("Metric"), + translate("This displays the metric assigned to this interface in /etc/config/network")) + metric.rawhtml = true + function metric.cfgvalue(self, s) + if errorNoMetric == 0 then + return metricValue + else + return "—" + end + end + + +return m5 |