FEC Errors HG612
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- FEC Errors HG612
25-03-2017 11:58 AM
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This seems like a lot of errors in just a day and a half, sunset was 18:22 and everything is quiet from Midnight on, had a Resync after about 24 days or so and about 60 ish previous to that.
xdslcmd info --stats xdslcmd: ADSL driver and PHY status Status: Showtime Retrain Reason: 1 Last initialization procedure status: 0 Max: Upstream rate = 6274 Kbps, Downstream rate = 48136 Kbps Bearer: 0, Upstream rate = 2000 Kbps, Downstream rate = 40000 Kbps Bearer: 1, Upstream rate = 0 Kbps, Downstream rate = 0 Kbps Link Power State: L0 Mode: VDSL2 Annex B VDSL2 Profile: Profile 17a TPS-TC: PTM Mode(0x0) Trellis: U:ON /D:ON Line Status: No Defect Training Status: Showtime Down Up SNR (dB): 9.8 15.9 Attn(dB): 24.3 0.0 Pwr(dBm): 11.2 0.9 VDSL2 framing Bearer 0 MSGc: -6 118 B: 138 62 M: 1 1 T: 0 17 R: 8 16 S: 0.1101 0.9907 L: 10684 646 D: 16 1 I: 147 80 N: 147 80 Q: 16 0 V: 12 0 RxQueue: 27 0 TxQueue: 9 0 G.INP Framing: 18 0 G.INP lookback: 9 0 RRC bits: 0 24 Bearer 1 MSGc: 90 -6 B: 0 0 M: 2 0 T: 2 0 R: 16 0 S: 10.6667 0.0000 L: 24 0 D: 1 0 I: 32 0 N: 32 0 Q: 0 0 V: 0 0 RxQueue: 0 0 TxQueue: 0 0 G.INP Framing: 0 0 G.INP lookback: 0 0 RRC bits: 0 0 Counters Bearer 0 OHF: 0 586155 OHFErr: 0 7 RS: 313421232 2854508 RSCorr: 305902 18 RSUnCorr: 0 0 Bearer 1 OHF: 7925852 0 OHFErr: 0 0 RS: 47554740 0 RSCorr: 13 0 RSUnCorr: 0 0 Retransmit Counters rtx_tx: 536 0 rtx_c: 11727 0 rtx_uc: 22465 0 G.INP Counters LEFTRS: 218 0 minEFTR: 40006 0 errFreeBits: 2670934494 0 Bearer 0 HEC: 0 0 OCD: 0 0 LCD: 0 0 Total Cells: 1202915337 0 Data Cells: 151183972 0 Drop Cells: 0 Bit Errors: 0 0 Bearer 1 HEC: 0 0 OCD: 0 0 LCD: 0 0 Total Cells: 0 0 Data Cells: 0 0 Drop Cells: 0 Bit Errors: 0 0 ES: 22 87 SES: 10 0 UAS: 206 196 AS: 127313 Bearer 0 INP: 45.00 0.00 INPRein: 0.00 0.00 delay: 0 0 PER: 0.00 16.90 OR: 0.01 58.67 AgR: 40252.99 2059.15 Bearer 1 INP: 2.50 0.00 INPRein: 2.50 0.00 delay: 0 0 PER: 16.06 0.01 OR: 47.81 0.01 AgR: 47.81 0.01 Bitswap: 80472/80472 10/10 Total time = 1 days 1 hours 53 min 47 sec FEC: 743013 1750 CRC: 612 89 ES: 22 87 SES: 10 0 UAS: 206 196 LOS: 1 0 LOF: 5 0 LOM: 0 0 Latest 15 minutes time = 8 min 47 sec FEC: 13 0 CRC: 0 0 ES: 0 0 SES: 0 0 UAS: 0 0 LOS: 0 0 LOF: 0 0 LOM: 0 0 Previous 15 minutes time = 15 min 0 sec FEC: 12 0 CRC: 0 0 ES: 0 0 SES: 0 0 UAS: 0 0 LOS: 0 0 LOF: 0 0 LOM: 0 0 Latest 1 day time = 1 hours 53 min 47 sec FEC: 472 1 CRC: 0 1 ES: 0 1 SES: 0 0 UAS: 0 0 LOS: 0 0 LOF: 0 0 LOM: 0 0 Previous 1 day time = 24 hours 0 sec FEC: 238853 15 CRC: 0 6 ES: 0 6 SES: 0 0 UAS: 0 0 LOS: 0 0 LOF: 0 0 LOM: 0 0 Since Link time = 1 days 11 hours 21 min 51 sec FEC: 305902 18 CRC: 0 7 ES: 0 7 SES: 0 0 UAS: 0 0 LOS: 0 0 LOF: 0 0 LOM: 0 0 #
Fixed! Go to the fix.
25-03-2017 5:55 PM
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Your line appears to be set very well with GINP active as well as error correction (the FEC errors you see)
You have so much headroom that DLM has activated both you are using 252 kbps for error correction and still getting 40000 sync
I would not bother as the line seems rock solid with zero ES in the last days or so
Re: FEC Errors HG612
25-03-2017 7:52 PM
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Thanks for taking the time to point out my line is running tip-top for a long line, I was just curious as I've not seen that many errors bunched together of late that I can recall. I've read ES/CRC errors are not desirable in any type of large volume and I am far from savy with the inner workings of a DSL Modem.
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