add proc_net_wireless charts info (#11626)
Ilya Mashchenko committed
Oct 6, 2021 at 09:04 UTC
9f2a7336ec05390e211fe2269d4669e0d5070e3d
1 file changed
+39
web/gui/dashboard_info.js
+39
@@ -2617,6 +2617,45 @@ netdataDashboard.context = {
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'MTU is the size of the largest protocol data unit that can be communicated in a single network layer transaction.'
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},
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+ // ------------------------------------------------------------------------
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+ // WIRELESS NETWORK INTERFACES
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+
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+ 'wireless.link_quality': {
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+ info: 'Overall quality of the link. '+
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+ 'May be based on the level of contention or interference, the bit or frame error rate, '+
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+ 'how good the received signal is, some timing synchronisation, or other hardware metric.'
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+ },
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+
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+ 'wireless.signal_level': {
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+ info: 'Received signal strength '+
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+ '(<a href="https://en.wikipedia.org/wiki/Received_signal_strength_indication" target="">RSSI</a>).'
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+ },
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+
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+ 'wireless.noise_level': {
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+ info: 'Background noise level (when no packet is transmitted).'
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+ },
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+
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+ 'wireless.discarded_packets': {
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+ info: '<p>The number of discarded packets.</p>'+
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+ '</p><b>NWID</b> - received packets with a different NWID or ESSID. '+
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+ 'Used to detect configuration problems or adjacent network existence (on the same frequency). '+
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+ '<b>Crypt</b> - received packets that the hardware was unable to code/encode. '+
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+ 'This can be used to detect invalid encryption settings. '+
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+ '<b>Frag</b> - received packets for which the hardware was not able to properly re-assemble '+
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+ 'the link layer fragments (most likely one was missing). '+
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+ '<b>Retry</b> - packets that the hardware failed to deliver. '+
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+ 'Most MAC protocols will retry the packet a number of times before giving up. '+
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+ '<b>Misc</b> - other packets lost in relation with specific wireless operations.</p>'
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+ },
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+
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+ 'wireless.missed_beacons': {
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+ info: 'The number of periodic '+
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+ '<a href="https://en.wikipedia.org/wiki/Beacon_frame" target="_blank">beacons</a> '+
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+ 'from the Cell or the Access Point have been missed. '+
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+ 'Beacons are sent at regular intervals to maintain the cell coordination, '+
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+ 'failure to receive them usually indicates that the card is out of range.'
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+ },
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+
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// ------------------------------------------------------------------------
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// NETFILTER
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