Gig1 - Monthly average speed 800mbps

[theroninhunter]

Hello all,

I'm a technical person, I have the Hub 5 in modem mode attached to a Firewalla Gold+ 2.5Gbps router and using Unifi WiFi 6e APs.  I've noticed from my SamKnows white box that my monthly average speed has been 860mbps.  Looks like its been degraded since the national outage a few weeks ago, I've reset the hub recently and done several restarts with no changes.

Noticed a few RNG-RSP CCAP Commanded Power in Excess of 6 dB warnings in the hub5 logs

Cable Modem StatusItem Status Comments

Acquired Downstream Channel(Hz)	331000000	Locked
Ranged Upstream Channel(Hz)	49600000	Ranged
Provisioning State	Online	Operational

Downstream bonded channels

Channel Frequency (Hz) Power (dBmV) SNR (dB) Modulation Channel ID

1	331000000	5.6	41	QAM 256	25
2	275000000	6.9	42	QAM 256	18
3	283000000	6.9	41	QAM 256	19
4	291000000	6.8	41	QAM 256	20
5	299000000	6.5	41	QAM 256	21
6	307000000	6.3	41	QAM 256	22
7	315000000	6	41	QAM 256	23
8	323000000	5.8	41	QAM 256	24
9	339000000	5.5	40	QAM 256	26
10	347000000	5.1	41	QAM 256	27
11	355000000	4.8	41	QAM 256	28
12	363000000	4.4	41	QAM 256	29
13	371000000	4.3	41	QAM 256	30
14	379000000	4.6	41	QAM 256	31
15	387000000	4.4	41	QAM 256	32
16	395000000	4.3	41	QAM 256	33
17	403000000	4.1	41	QAM 256	34
18	411000000	4	41	QAM 256	35
19	419000000	4	41	QAM 256	36
20	427000000	3.9	41	QAM 256	37
21	435000000	3.8	41	QAM 256	38
22	443000000	3.9	41	QAM 256	39
23	451000000	4.2	41	QAM 256	40
24	459000000	4	41	QAM 256	41
25	467000000	3.7	41	QAM 256	42
26	475000000	3.2	41	QAM 256	43
27	483000000	2.9	41	QAM 256	44
28	491000000	2.7	41	QAM 256	45
29	499000000	2.3	41	QAM 256	46
30	507000000	2	40	QAM 256	47
31	515000000	1.7	40	QAM 256	48

Downstream bonded channels

Channel Locked Status RxMER (dB) Pre RS Errors Post RS Errors

1	Locked	41	1	0
2	Locked	42	0	0
3	Locked	41	0	0
4	Locked	41	0	0
5	Locked	41	0	0
6	Locked	41	0	0
7	Locked	41	0	0
8	Locked	41	2	0
9	Locked	40	1	0
10	Locked	41	1	0
11	Locked	41	4	0
12	Locked	41	5	0
13	Locked	41	4	0
14	Locked	41	3	0
15	Locked	41	1	0
16	Locked	41	5	0
17	Locked	41	10	0
18	Locked	41	7	0
19	Locked	41	6	0
20	Locked	41	13	0
21	Locked	41	13	0
22	Locked	41	4	0
23	Locked	41	4	0
24	Locked	41	7	0
25	Locked	41	6	0
26	Locked	41	17	0
27	Locked	41	15	0
28	Locked	41	23	0
29	Locked	41	30	0
30	Locked	40	42	0
31	Locked	40	53	0

Upstream bonded channels

Channel Frequency (Hz) Power (dBmV) Symbol Rate (ksps) Modulation Channel ID

0	49600000	39.5	5120	QAM 64	1
1	43100000	39.8	5120	QAM 64	2
2	36600000	40.3	5120	QAM 64	3
3	30100000	40.8	5120	QAM 64	4
4	23600000	41.3	5120	QAM 64	9

Upstream bonded channels

Channel Channel Type T1 Timeouts T2 Timeouts T3 Timeouts T4 Timeouts

0	ATDMA	0	0	0	0
1	ATDMA	0	0	0	0
2	ATDMA	0	0	0	0
3	ATDMA	0	0	0	0
4	ATDMA	0	0	0	0

eneral Configuration

Network accessMaximum Number of CPEsBaseline PrivacyDOCSIS ModeConfig file

Allowed

3

Enabled

3.1

cmreg-vmdg660-bbt076+voc-b.cm

Primary Downstream Service Flow

SFIDMax Traffic RateMax Traffic BurstMin Traffic RateSFIDMax Traffic RateMax Traffic BurstMin Traffic Rate

8824

1200000450 bps

42600bytes

0 bps

8826

128000 bps

3044bytes

0 bps

Primary Upstream Service Flow

SFIDMax Traffic RateMax Traffic BurstMin Traffic RateMax Concatenated BurstScheduling TypeSFIDMax Traffic RateMax Traffic BurstMin Traffic RateMax Concatenated BurstScheduling Type

8823

55000270 bps

42600bytes

0 bps

42600bytes

Best Effort

8825

128000 bps

3044bytes

0 bps

1522bytes

Best Effort

[theroninhunter]

Network Log

Time Priority Description

22-04-2023 07:19:29	notice	CM-STATUS message sent. Event Type Code: 24; Chan ID: 49; DSID: N/A; MAC Addr: N/A; OFDM/OFDMA Profile ID: 3.;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.1;
22-04-2023 07:17:26	notice	CM-STATUS message sent. Event Type Code: 22; Chan ID: 49; DSID: N/A; MAC Addr: N/A; OFDM/OFDMA Profile ID: N/A.;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.1;
22-04-2023 07:15:47	notice	CM-STATUS message sent. Event Type Code: 20; Chan ID: 49; DSID: N/A; MAC Addr: N/A; OFDM/OFDMA Profile ID: N/A.;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.1;
22-04-2023 07:15:28	notice	CM-STATUS message sent. Event Type Code: 16; Chan ID: 49; DSID: N/A; MAC Addr: N/A; OFDM/OFDMA Profile ID: 3.;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.1;
22-04-2023 06:44:26	notice	CM-STATUS message sent. Event Type Code: 24; Chan ID: 49; DSID: N/A; MAC Addr: N/A; OFDM/OFDMA Profile ID: 3.;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.1;
22-04-2023 06:42:23	notice	CM-STATUS message sent. Event Type Code: 16; Chan ID: 49; DSID: N/A; MAC Addr: N/A; OFDM/OFDMA Profile ID: 3.;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.1;
22-04-2023 05:11:29	notice	CM-STATUS message sent. Event Type Code: 24; Chan ID: 49; DSID: N/A; MAC Addr: N/A; OFDM/OFDMA Profile ID: 3.;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.1;
22-04-2023 05:07:41	notice	CM-STATUS message sent. Event Type Code: 16; Chan ID: 49; DSID: N/A; MAC Addr: N/A; OFDM/OFDMA Profile ID: 3.;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.1;
22-04-2023 04:50:32	notice	CM-STATUS message sent. Event Type Code: 24; Chan ID: 49; DSID: N/A; MAC Addr: N/A; OFDM/OFDMA Profile ID: 3.;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.1;
22-04-2023 04:46:31	notice	CM-STATUS message sent. Event Type Code: 16; Chan ID: 49; DSID: N/A; MAC Addr: N/A; OFDM/OFDMA Profile ID: 3.;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.1;
22-04-2023 00:05:47	notice	CM-STATUS message sent. Event Type Code: 24; Chan ID: 49; DSID: N/A; MAC Addr: N/A; OFDM/OFDMA Profile ID: 3.;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.1;
22-04-2023 00:04:00	notice	CM-STATUS message sent. Event Type Code: 16; Chan ID: 49; DSID: N/A; MAC Addr: N/A; OFDM/OFDMA Profile ID: 3.;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.1;
21-04-2023 23:56:05	notice	CM-STATUS message sent. Event Type Code: 24; Chan ID: 49; DSID: N/A; MAC Addr: N/A; OFDM/OFDMA Profile ID: 3.;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.1;
21-04-2023 23:54:08	notice	CM-STATUS message sent. Event Type Code: 16; Chan ID: 49; DSID: N/A; MAC Addr: N/A; OFDM/OFDMA Profile ID: 3.;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.1;
21-04-2023 23:49:23	notice	REGISTRATION COMPLETE - Waiting for Operational status
21-04-2023 23:49:19	warning	Dynamic Range Window violation
21-04-2023 23:49:19	warning	RNG-RSP CCAP Commanded Power in Excess of 6 dB Below the Value Corresponding to the Top of the DRW;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.1;
21-04-2023 23:49:19	warning	RNG-RSP CCAP Commanded Power in Excess of 6 dB Below the Value Corresponding to the Top of the DRW;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.1;
21-04-2023 23:49:19	notice	US profile assignment change. US Chan ID: 11; Previous Profile: 13; New Profile: 11 13.;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.1;
21-04-2023 23:49:19	warning	Dynamic Range Window violation
21-04-2023 23:49:19	warning	RNG-RSP CCAP Commanded Power in Excess of 6 dB Below the Value Corresponding to the Top of the DRW;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.1;
21-04-2023 23:49:19	warning	Dynamic Range Window violation
21-04-2023 23:49:13	notice	DS profile assignment change. DS Chan ID: 32; Previous Profile: ; New Profile: 1 2 3.;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.1;
21-04-2023 23:49:10	notice	TLV-11 - unrecognized OID;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.1;
21-04-2023 23:49:07	warning	DHCP WARNING - Non-critical field invalid in response ;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.1;
21-04-2023 23:49:05	notice	Honoring MDD; IP provisioning mode = IPv4
21-04-2023 23:48:48	critical	SYNC Timing Synchronization failure - Failed to acquire QAM/QPSK symbol timing;;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.1;
21-04-2023 23:48:31	critical	Cable Modem reboot from UI
18-04-2023 22:17:06	critical	No Ranging Response received - T3 time-out;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.1;
18-04-2023 22:16:10	critical	No Ranging Response received - T3 time-out;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.1;
18-04-2023 22:16:09	critical	No Ranging Response received - T3 time-out;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.1;
18-04-2023 21:57:40	critical	SYNC Timing Synchronization failure - Failed to acquire QAM/QPSK symbol timing;;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.1;

[Client62]

Without first testing the service speed to the Hub, drawing any conclusions would be guesswork.

[theroninhunter]

  good point, samknows realspeed above