Firmware Stats
This document describes all stats exported by Terragraph firmware.
Overview
Terragraph firmware stats are prefixed with "tgf", and take the following format:
tgf.<peer MAC address>.<stat type>.<member>
Stat types are defined in tgfStatsType in fb_tg_fw_pt_if.h. These can be
divided into two categories: per-link stats and system stats. For system
stats, the MAC address portion is set to 00:00:00:00:00:00.
Different types of stats are published at different frequencies, though most
stats are published once per second. Not all stat types are enabled by default,
particularly the high-frequency stats. Stats can be toggled at runtime via the
FW_STATS_CONFIGURE_REQ message, or persistently using the node configuration
field radioParamsBase.fwStatsConfig. For example, to enable beamforming stats,
set radioParamsBase.fwStatsConfig.TGF_STATS_BF to true.
Stats are pushed from the firmware (as tgfStatsSample) to driver-if using
the TGF_PT_NB_STATS message. These are then parsed and processed in
PassThru::getStats(), which also sets the key names. Lastly, driver-if
publishes the stats over a ZMQ port (see
Stats, Events, Logs for details). They can be polled
locally by running the command tg2 stats driver-if.
Per-Link Stats
The table below lists all per-link stats.
| Type | Key | Description | Frequency |
|---|---|---|---|
TGF_STATS_STA_PKT | From wgc_bh_get_statistics() | Every 1 sec | |
tgf.MAC.staPkt.txOk | Number of successfully transmitted frames/MPDUs (counter) | ||
tgf.MAC.staPkt.txFail | Number of transmission failures | ||
tgf.MAC.staPkt.rxOk | Number of successfully received frames/MPDUs | ||
tgf.MAC.staPkt.rxFail | Number of CRC failed frames received (once CRC fail, cannot trust RA as well) | ||
tgf.MAC.staPkt.rxPlcpFil | Number of received frames with HCS failed PLCP header | ||
tgf.MAC.staPkt.perE6 | Instantaneous TX packet error rate x 10^6 | ||
tgf.MAC.staPkt.mcs | TX MCS at the time of logging | ||
tgf.MAC.staPkt.txBa | Number of block acks transmitted | ||
tgf.MAC.staPkt.txPpdu | Number of PPDUs transmitted | ||
tgf.MAC.staPkt.rxBa | Number of block acks received | ||
tgf.MAC.staPkt.rxPpdu | Number of PPDUs received | ||
tgf.MAC.staPkt.txPowerIndex | Transmit Power Index (values 0-31); this is same value as tpcStats.txPowerIndex, but is reported at a higher frequency | ||
tgf.MAC.staPkt.txLifetimeExp | Total number of TX packets dropped due to lifetime expiry | ||
tgf.MAC.staPkt.rxDiscBuf | Total RX Discard count due to Buffer overflow (per STA) | ||
tgf.MAC.staPkt.rxDiscEnc | Total RX Discard count due to Encryption failure (per STA) | ||
tgf.MAC.staPkt.rxDiscRa | Total RX Discard count due to RA mismatch (per STA) | ||
tgf.MAC.staPkt.rxDiscUnexp | Total RX Discard count due to other unexpected reasons or PER emulator (per STA) | ||
tgf.MAC.staPkt.txSlotTime | Total TX Data slot time in 256us unit | ||
tgf.MAC.staPkt.txAirTime | Total TX data air time in 256us unit | ||
tgf.MAC.staPkt.linkAvailable | Counter that increments every BWGD if firmware in LINK_UP state | ||
tgf.MAC.staPkt.txSlotEff | TX slot efficiency in units of 0.01% | ||
tgf.MAC.staPkt.mgmtLinkUp | Counter that increments every BWGD if link up for mgmt packets | ||
tgf.MAC.staPkt.rxPerE6 | RX packet error rate (analogous to perE6) at the receiver | ||
tgf.MAC.staPkt.txMpduCount | Number of transmitted MPDUs (since last reported stat epoch) | ||
tgf.MAC.staPkt.rxMpduCount | Number of received MPDUs (since last reported stat epoch) | ||
TGF_STATS_PHYSTATUS | PHY status statistics from management packets | Every 1 sec | |
tgf.MAC.phystatus.ssnrEst | Short training field (STF) SNR (in dB) measured during management packets (KA, HB, ULBWREQ) | ||
tgf.MAC.phystatus.spostSNRdB | Post equalizer SNR (in dB) measured during management packets (KA, HB, ULBWREQ) | ||
tgf.MAC.phystatus.srssi | Receiver signal strength indicator (RSSI) (in dBm) measured during management packets (KA, HB, ULBWREQ) | ||
tgf.MAC.phystatus.gainIndexIf | See phystatusdata.gainIndexIf | ||
tgf.MAC.phystatus.gainIndexRf | See phystatusdata.gainIndexRf | ||
tgf.MAC.phystatus.rawAdcRssi | See phystatusdata.rawAdcRssi | ||
tgf.MAC.phystatus.rxStartNormalized | Normalized rxStart for last management packet | ||
tgf.MAC.phystatus.maxGainIndexIf | Maximum IF gain set by max AGC tracking | ||
tgf.MAC.phystatus.maxGainIndexRf | Maximum RF gain set by max AGC tracking | ||
tgf.MAC.phystatus.numTotalSyndromes | Number of failed LDPC codewords | ||
tgf.MAC.phystatus.numTotalCodewords | Total number of codewords (N_CW in 802.11ad) | ||
tgf.MAC.phystatus.plcpLength | PLCP packet length in bytes | ||
tgf.MAC.phystatus.ldpcIterations | Total number of LDPC iterations over all N_CW codewords | ||
tgf.MAC.phystatus.rxMcs | RX MCS calculated from plcp_0 | ||
TGF_STATS_PHYSTATUS | PHY status statistics from data packets | Every 1 sec | |
tgf.MAC.phystatusdata.ssnrEst | Short training field (STF) SNR (in dB) measured during the first data packet in the superframe (if available) | ||
tgf.MAC.phystatusdata.spostSNRdB | Post equalizer SNR (in dB) measured during the first data packet in the superframe (if available) | ||
tgf.MAC.phystatusdata.srssi | Receiver signal strength indicator (RSSI) (in dBm) measured during the first data packet in the superframe (if available) | ||
tgf.MAC.phystatusdata.gainIndexIf | IF gain index (range 0-31) is read when we receive a mgmt or data packet; the gain setting that was used to receive the packet | ||
tgf.MAC.phystatusdata.gainIndexRf | RF gain index (range 0-15) is read when we receive a mgmt or data packet; the gain setting that was used to receive the packet | ||
tgf.MAC.phystatusdata.rawAdcRssi | Raw ADC RSSI is the raw calculated RSSI after the ADC output, but before any post-processing to refer the RSSI back to the input (mainly used for debugging - units are related to dB) | ||
tgf.MAC.phystatusdata.rxStartNormalized | Normalized rxStart for the first data packet in the superframe (if available) | ||
tgf.MAC.phystatusdata.maxGainIndexIf | Maximum IF gain set by max AGC tracking | ||
tgf.MAC.phystatusdata.maxGainIndexRf | Maximum RF gain set by max AGC tracking | ||
tgf.MAC.phystatusdata.numTotalSyndromes | Number of failed LDPC codewords | ||
tgf.MAC.phystatusdata.numTotalCodewords | Total number of codewords (N_CW in 802.11ad) | ||
tgf.MAC.phystatusdata.plcpLength | PLCP packet length in bytes | ||
tgf.MAC.phystatusdata.ldpcIterations | Total number of LDPC iterations over all N_CW codewords | ||
tgf.MAC.phystatusdata.rxMcs | RX MCS calculated from plcp_0 | ||
TGF_STATS_MGMT_TXTGF_STATS_MGMT_RX | Management packet statistics, {Tx/Rx} = Tx or Rx | Every 1 sec | |
tgf.MAC.mgmt{Tx/Rx}.bfTrainingReq | Counter for BF_TRAINING_REQ | ||
tgf.MAC.mgmt{Tx/Rx}.bfTrainingRsp | Counter for BF_TRAINING_RSP | ||
tgf.MAC.mgmt{Tx/Rx}.bfTrainingRspAck | Counter for BF_TRAINING_RSP_ACK | ||
tgf.MAC.mgmt{Tx/Rx}.bfTrainingUrx | Counter for BF_TRAINING_URX | ||
tgf.MAC.mgmt{Tx/Rx}.assocReq | Counter for ASSOC_REQ | ||
tgf.MAC.mgmt{Tx/Rx}.assocRsp | Counter for ASSOC_RSP | ||
tgf.MAC.mgmt{Tx/Rx}.assocRspAck | Counter for ASSOC_RSP_ACK | ||
tgf.MAC.mgmt{Tx/Rx}.keepAlive | Counter for KEEP_ALIVE | ||
tgf.MAC.mgmt{Tx/Rx}.heartBeat | Counter for HEART_BEAT | ||
tgf.MAC.mgmt{Tx/Rx}.uplinkBwreq | Counter for UPLINK_BWREQ | ||
tgf.MAC.mgmt{Tx/Rx}.bfRetrainingReq | Counter for BF_RETRAINING_REQ | ||
tgf.MAC.mgmt{Tx/Rx}.bfRetrnUrxChgReq | Counter for BF_RETRN_URX_CHG_REQ | ||
tgf.MAC.mgmt{Tx/Rx}.bfRetrnUrxChgReqAck | Counter for BF_RETRN_URX_CHG_REQ_ACK | ||
tgf.MAC.mgmt{Tx/Rx}.dissocReq | Counter for DISASSOC_REQ | ||
TGF_STATS_BWHAN_LINK | Per-link bandwidth handler statistics | Every 1 sec | |
tgf.MAC.bwhanLink.totalTxDataTimeUs | Total TX time (in us) | ||
tgf.MAC.bwhanLink.totalRxDataTimeUs | Total RX time (in us) | ||
tgf.MAC.bwhanLink.totalTxDataSlots | Total number of TX slots | ||
tgf.MAC.bwhanLink.totalRxDataSlots | Total number of RX slots | ||
tgf.MAC.bwhanLink.currTxTimePercent | Current L2 scheduler-proposed TX time percentage | ||
tgf.MAC.bwhanLink.currRxTimePercent | Current L2 scheduler-proposed RX time percentage | ||
tgf.MAC.bwhanLink.currTxSlotPercent | Current actual TX slot percentage | ||
tgf.MAC.bwhanLink.currRxSlotPercent | Current actual RX slot percentage | ||
tgf.MAC.bwhanLink.txCtrlFallbackCount | TX map control-only fallback counter | ||
tgf.MAC.bwhanLink.rxCtrlFallbackCount | RX map control-only fallback counter | ||
tgf.MAC.bwhanLink.localBytesPending | Queue size (in bytes) | ||
tgf.MAC.bwhanLink.localArrivalRate | Arrival rate (in bytes/ms) | ||
tgf.MAC.bwhanLink.peerBytesPending | Queue size at peer (in bytes) | ||
tgf.MAC.bwhanLink.peerArrivalRate | Arrival rate at peer (in bytes/ms) | ||
TGF_STATS_TPC | Transmit Power Control (TPC) statistics | Every 1 sec | |
tgf.MAC.tpcStats.effSnr | "Effective SNR" is a filtered version of the peer mgmt SNR as reported in mgmt packets from the far end | ||
tgf.MAC.tpcStats.tsIirRssi | Filtered version of the peer RSSI as reported in mgmt packets from the far end | ||
tgf.MAC.tpcStats.tsIirRssiTargetMgmt | Target RSSI used for open loop power control (when there is no data traffic) | ||
TGF_STATS_MAX_AGC | Maximum automatic gain control (AGC) statistics | Every 5 sec | |
tgf.MAC.maxAgcStats.maxGainIndexIf | Maximum IF gain set by max AGC tracking | ||
tgf.MAC.maxAgcStats.maxGainIndexRf | Maximum RF gain set by max AGC tracking | ||
tgf.MAC.maxAgcStats.numBwgdsInFreeRun | Number of BWGDs in which the max AGC was free-running | ||
tgf.MAC.maxAgcStats.iirAvgRssi | Average RSSI at the receiver | ||
tgf.MAC.maxAgcStats.minRssi | Current minimum RSSI | ||
TGF_STATS_BF | Beamforming (BF) statistics | 40-5000 per sec | |
tgf.MAC.bf.mode | SYNC or ASYNC mode | ||
tgf.MAC.bf.msgType | Message type (REQ / RSP / ACK) | ||
tgf.MAC.bf.txBeamIdx | Transmit Beam Index | ||
tgf.MAC.bf.rxBeamIdx | Receive Beam Index | ||
tgf.MAC.bf.pktLqm | Packet LQM | ||
tgf.MAC.bf.pktRssi | Packet RSSI | ||
tgf.MAC.bf.rxStart | RX Start based on TSF | ||
tgf.MAC.bf.dblPktIdx | Double Packet Index | ||
tgf.MAC.bf.frmNumBfWin | Frame number in BF window | ||
tgf.MAC.bf.frmNumInSf | Frame number in SF | ||
TGF_STATS_RECV_MGMT | Received management packet info | 40-5000 per sec | |
tgf.MAC.recvMgmt.actionCode | Same as sMgmtPkt.mgmtHdr.actionCode | ||
tgf.MAC.recvMgmt.rxstart | Same as wgc_bh_mgmt_rxdesp_t.rxstart | ||
tgf.MAC.recvMgmt.size | Same as wgc_bh_mgmt_rxdesp_t.size | ||
tgf.MAC.recvMgmt.plcp{n} | Same as wgc_bh_mgmt_rxdesp_t.plcp_{n} (n=0,1,2) | ||
tgf.MAC.recvMgmt.beamRx | Same as wgc_bh_rx_phystatus_t.beamRx | ||
tgf.MAC.recvMgmt.phyStatus{n} | Same as wgc_bh_rx_phystatus_t.phy_status_{n} (n=0,1,2,3) | ||
TGF_STATS_MGMT_DATA | Received management packet data | 40-5000 per sec | |
tgf.MAC.mgmtData.w{n} | n=0,1,...,19 | ||
TGF_STATS_MISC_LINK | Miscellaneous per-link statistics | Every 1 sec | |
tgf.MAC.miscLink.dataTxSlotDur | Duration in us of BH_SLOT_TYPE_TX | ||
tgf.MAC.miscLink.dataRxSlotDur | Duration in us of BH_SLOT_TYPE_RX | ||
tgf.MAC.miscLink.bfTxSlotDur | Duration in us of BH_SLOT_TYPE_BEAMFORMING_TX | ||
tgf.MAC.miscLink.bfRxSlotDur | Duration in us of BH_SLOT_TYPE_BEAMFORMING_RX | ||
tgf.MAC.miscLink.txstatusFlagAck | Counter for WGC_BH_TXSTATUS_FLAG_ACK | ||
tgf.MAC.miscLink.txstatusLifetimeExp | Counter for WGC_BH_TXSTATUS_LIFETIME_EXPIRED | ||
tgf.MAC.miscLink.txstatusFlushed | Counter for WGC_BH_TXSTATUS_FLUSHED | ||
tgf.MAC.miscLink.currentLinkState | Current link state (from fsmState) | ||
tgf.MAC.miscLink.mtpoRunCounter | Counter that increments when MTPO is triggered (and FB response is OK) at initiator | ||
tgf.MAC.miscLink.mtpoSuccessCounter | Counter that increments when MTPO runs successfully at initiator | ||
tgf.MAC.miscLink.mtpoApplyNewPhaseCounter | Counter that increments when MTPO runs successfully at initiator and applies a new phase | ||
tgf.MAC.miscLink.mtpoRejectCounter | Counter that increments when MTPO requested but rejected | ||
tgf.MAC.miscLink.mtpoFailCounter | Counter that increments when initiator response indicates failure | ||
tgf.MAC.miscLink.mtpoResponderTimeoutCounter | Counter that increments when response from responder indicates timeout | ||
tgf.MAC.miscLink.mtpoCurrentPhases | 0xABCD where A,B,C,D are the phases (D is tile 0); only populated after MTPO succeeds | ||
TGF_STATS_PHY_PERIODIC | Periodic Beamforming stats | Every 300 sec, or whenever beam changes during scans | |
tgf.MAC.phyPeriodic.txBeamIdx | Currently selected TX beam index | ||
tgf.MAC.phyPeriodic.rxBeamIdx | Currently selected RX beam index | ||
tgf.MAC.phyPeriodic.txRficBitmap | Transmit RFIC Bitmap | ||
tgf.MAC.phyPeriodic.rxRficBitmap | Receive RFIC Bitmap | ||
tgf.MAC.phyPeriodic.pktLqm | Initial beamforming SNR (in dB) for the best beam combination | ||
tgf.MAC.phyPeriodic.pktRssi | Initial beamforming RSSI (in dBm, not calibrated) for the best beam combination | ||
TGF_STATS_LA_TPC | Link Adaptation and Transmit Power Control (LA/TPC) statistics | Every 1 sec | |
tgf.MAC.latpcStats.laTpcOffsetdBQ24 | Offset that drives the LA/TPC algorithm (offset = laTpcOffsetdBQ24/2^24); positive offset indicates good link conditions | ||
tgf.MAC.latpcStats.noTrafficCountSF | Running counter that increments every SF when that SF has no data traffic | ||
tgf.MAC.latpcStats.numSFsAtLowerLimit | Running counter that increments every SF when the algorithm wants to lower MCS or increase power but can't because it hits the limits | ||
tgf.MAC.latpcStats.nCW | Running counter of the number of peer LDPC codewords | ||
tgf.MAC.latpcStats.nSyn | Running counter of the number of peer LDPC syndromes | ||
tgf.MAC.latpcStats.nIter | Running counter of the number of peer LDPC iterations | ||
tgf.MAC.latpcStats.synPERQ16 | PER as calculated based on LDPC stats | ||
TGF_STATS_LINK_DOWN | Link down events | Whenever link goes down | |
tgf.MAC.linkDown.cause | Cause of link going down (tgLinkFailureCause) |
System Stats
The table below lists all system stats.
| Type | Key | Description | Frequency |
|---|---|---|---|
TGF_STATS_GPS | GPS module statistics | Every 1 sec | |
tgf.MAC.gps.driverDelay | Driver ioctl delay from PPS tsf boundary (in microseconds) | ||
tgf.MAC.gps.maxDriverDelay | Max of "driverDelay" | ||
tgf.MAC.gps.numPpsErr | Number of PPS tsf read errors | ||
tgf.MAC.gps.numTimelineErr | Number of errors due to firmware/driver taking more time | ||
tgf.MAC.gps.numMissedSec | Number of times driver did not send GPS time (derived from tsf, and can increase by many counts per second) | ||
tgf.MAC.gps.ppsJitter | Jitter for the last PPS tsf (in microseconds), only recording valid samples (i.e. PPS jitter <= 25us) used for GPS drift correction | ||
tgf.MAC.gps.maxPpsJitter | Max of "ppsJitter", but counting all received samples (including samples with high PPS jitter) | ||
tgf.MAC.gps.tsfDrift | Cumulative drift in tsf | ||
tgf.MAC.gps.ppsHwTsf | HW TSF at last PPS | ||
tgf.MAC.gps.ppsHwTsfNs | HW TSF at last PPS ns portion | ||
tgf.MAC.gps.ppsSwTsf | SW TSF at last PPS | ||
tgf.MAC.gps.ppsSwTsfNs | SW TSF at last PPS ns portion | ||
TGF_STATS_SLOT | Slot programming statistics | Every 1 sec | |
tgf.MAC.slot.numOfTxBfSlotsPgmrd | Counter for BH_SLOT_TYPE_BEAMFORMING_TX (BF TX) slots | ||
tgf.MAC.slot.numOfRxBfSlotsPgmrd | Counter for BH_SLOT_TYPE_BEAMFORMING_RX (BF RX) slots | ||
tgf.MAC.slot.numOfTxDataSlotsPgmrd | Counter for BH_SLOT_TYPE_TX (Data TX) slots | ||
tgf.MAC.slot.numOfRxDataSlotsPgmrd | Counter for BH_SLOT_TYPE_RX (Data RX) slots | ||
tgf.MAC.slot.numOfShortCalibSlots | Counter for short calibration slots (duration <= 200us) | ||
tgf.MAC.slot.numOfLongCalibSlots | Counter for long calibration slots (duration > 200us) | ||
TGF_STATS_BWHAN_SYS | System bandwidth handler statistics | Every 1 sec | |
tgf.MAC.bwhanSys.totalTxAssocTime | Total TX time used for Association phase (in us) | ||
tgf.MAC.bwhanSys.totalRxAssocTime | Total RX time used for Association phase (in us) | ||
TGF_STATS_MEM | Memory management statistics | 10000 per sec | |
tgf.MAC.mem.mallocSize | Counter for wgc_bh_malloc() | ||
tgf.MAC.mem.mfreeSize | Counter for wgc_bh_mfree() | ||
TGF_STATS_MISC_SYS | Miscellaneous system statistics | Every 1 sec | |
tgf.MAC.miscSys.numMissedSfm | Number of superframes with missed slots programming | ||
tgf.MAC.miscSys.malloc | Bytes malloc'ed | ||
tgf.MAC.miscSys.free | Bytes free'ed | ||
tgf.MAC.miscSys.numFrameTimer | Number of times tgfFrameTimer() got called | ||
tgf.MAC.miscSys.rfToGps | Number of transitions from RF to GPS sync | ||
tgf.MAC.miscSys.gpsToRf | Number of transitions from GPS to RF sync | ||
tgf.MAC.miscSys.cpuLoadAvg | CPU load average, expressed as an integer percent | ||
tgf.MAC.miscSys.rftemperature{n} | RFIC-{n} temperature, in degrees C (n=0,1,2,3) | ||
tgf.MAC.miscSys.iftemperature | Baseband (IF) temperature, in degrees C | ||
tgf.MAC.miscSys.getPktBuf | Counter for wgc_bh_getPktBuf() call | ||
tgf.MAC.miscSys.recvMgmt | Counter for bh_recv_mgmt() call | ||
tgf.MAC.miscSys.freePktBuf | Counter for wgc_bh_freePktBuf() call | ||
tgf.MAC.miscSys.sendMgmtCB | Counter for bh_send_mgmtCB() call | ||
tgf.MAC.miscSys.txstatusNoSta | Counter for WGC_BH_TXSTATUS_NO_STA | ||
tgf.MAC.miscSys.mgmtRxIncorrectHdr | Counter for correct hdr.category and hdr.oui | ||
tgf.MAC.miscSys.numBcastImTrnReqSent | Counter for Broadcast BF_RETRAINING_REQ sent | ||
tgf.MAC.miscSys.numBcastImTrnReqRecvd | Counter for Broadcast BF_RETRAINING_REQ received | ||
tgf.MAC.miscSys.numIncorrectBcastPktsRecvd | Counter for unexpected Broadcast messages | ||
TGF_STATS_TSF | tsf module statistics | Every 1 sec | |
tgf.MAC.tsf.syncModeGps | 1 if tsf is in "GPS sync" state, otherwise 0 | ||
tgf.MAC.tsf.syncModeRf | 1 if tsf is in "RF sync" state, otherwise 0 | ||
tgf.MAC.tsf.numRfFix | Number of times tsf offset fixed on "RF sync" | ||
tgf.MAC.tsf.numGpsFix | Number of times tsf offset fixed on "GPS sync" | ||
tgf.MAC.tsf.rfDrift | Largest value of tsf drift over current stats interval with regard to the RF link | ||
tgf.MAC.tsf.sumRfFix | Sum of tsf fixes for "RF sync" | ||
tgf.MAC.tsf.sumGpsFix | Sum of tsf fixes for "GPS sync" | ||
tgf.MAC.tsf.offsetL | Low word of current offset (sw_tsf - hw_tsf) | ||
tgf.MAC.tsf.offsetH | High word of current offset (sw_tsf - hw_tsf) | ||
tgf.MAC.tsf.driftPerWin | Average drift per window (e.g. per 10s) | ||
TGF_STATS_LIFETIME_EXPIREDTGF_STATS_LIFETIME_OK | Lifetime expiry stats for management packets | Every 1 sec | |
tgf.MAC.lifetime{Expired/Ok}.{action} | Counter per action type (action=0,1,...,11, e.g. ASSOC_REQ, KEEP_ALIVE) | ||
TGF_STATS_CHN | Channel module statistics | Every 60 sec | |
tgf.MAC.chn.maxTickCodebookFetch | Max time spent to fetch codebook | ||
tgf.MAC.chn.maxTickChannelChange | Max time spent to change channel | ||
tgf.MAC.chn.errInvalidChnIn | Count for invalid input error | ||
tgf.MAC.chn.errSetChn | Count for error in set_channel() | ||
tgf.MAC.chn.errAssoc | Count for errors in assoc | ||
tgf.MAC.chn.state | Last state | ||
tgf.MAC.chn.channel | Last operating channel | ||
tgf.MAC.chn.configuredChannel | Last configured channel | ||
tgf.MAC.chn.numSwitches | Number of channel switch attempts | ||
TGF_STATS_SECURITY | Security statistics | Every 300 sec, and also during association and link-down phases | |
tgf.MAC.security.status | Link encryption (wsec) status (tgWsecAuthType, i.e. 0=disabled, 1=PSK, 2=EAP) | ||
TGF_STATS_BF_SCAN | Beamforming (BF) scan statistics | Every 300 sec, and also after BF scans (when enabled) | |
tgf.MAC.bfScanStats.numOfScanReqRecvd | Number of scan request commands received | ||
tgf.MAC.bfScanStats.numOfScanCompleted | Number of scans complete | ||
tgf.MAC.bfScanStats.numOfScanDropped | Number of scans dropped | ||
tgf.MAC.bfScanStats.numOfScanAborted | Number of scans aborted | ||
tgf.MAC.bfScanStats.numOfScanAsInitiator | Number of scans as initiator | ||
tgf.MAC.bfScanStats.numOfScanAsResponder | Number of scans as Responder | ||
tgf.MAC.bfScanStats.numOfPbfScan | Number of PBF scans | ||
tgf.MAC.bfScanStats.numOfImScan | Number of IM scans | ||
tgf.MAC.bfScanStats.numOfRtCalScan | Number of RTCAL scans | ||
tgf.MAC.bfScanStats.numOfVbsScan | Number of VBS scans | ||
tgf.MAC.bfScanStats.numOfCbfScan | Number of CBF scans |