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bpool1982
On our wavelength
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Power Level Check

Hi,

Please can someone tell me if my power levels are ok i've never seen them this high for the downstream, not sure about the upstream. As a bit of background I had 2 x Tivo boxes connected as well as my superhub but have since cancelled the tv and now only have the superhub connected:

 

Downstream bonded channels
Channel Frequency(Hz) Power
(dBmV) SNR
(dB) Modulation Channel ID
1 219000000 8 40.3 256 qam 7
2 179000000 8.5 40.3 256 qam 2
3 171000000 8.6 40.9 256 qam 1
4 195000000 8.5 40.3 256 qam 4
5 227000000 7.9 38.9 256 qam 8
6 211000000 8 40.3 256 qam 6
7 203000000 8.3 40.3 256 qam 5
8 187000000 8.4 40.3 256 qam 3

 

Upstream bonded channels
Channel ID Frequency(Hz) Mode Power
(dBmV) Modulation Channel Bandwidth(Hz) Symbol Rate (ksps)
6 24400000 ATDMA 43 64 qam 6400000 5120
5 31000000 ATDMA 43 64 qam 6400000 5120

 

Operational Configuration
General Configuration Value
Network access
Enabled
Maximum Number of CPEs
1
Baseline Privacy
Enabled
Docsis Mode
Docsis30
Config file
;fg87dsfd;kfoA,.iyew
Primary Downstream Service Flow
SFID 13372
Max Traffic Rate 230000000
Primary Upstream Service Flow
SFID 13371
Max Traffic Rate 12700000

 

Network Log
Date And Time Error Number Event Description
2017-01-06 01:41:46.00 82000200 No Ranging Response received - T3 time-out;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.0;
2017-01-06 10:09:13.00 68010100 DHCP RENEW sent - No response for IPv4;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.0;
2017-01-06 20:38:41.00 68010400 DHCP REBIND WARNING - Field invalid in response;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.0;
2017-01-06 20:38:41.00 68010600 DHCP Renew - lease parameters tftp file-V0dea97109ea7aa00.cm modified;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.0;
2017-01-11 06:35:03.00 68010100 DHCP RENEW sent - No response for IPv4;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.0;
2017-01-12 11:28:42.00 68010400 DHCP REBIND WARNING - Field invalid in response;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.0;
2017-01-12 11:28:42.00 68010600 DHCP Renew - lease parameters tftp file-V0dea97109ea7aa00.cm modified;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.0;
2017-01-15 20:01:49.00 68010100 DHCP RENEW sent - No response for IPv4;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.0;
2017-01-16 18:00:02.00 68010400 DHCP REBIND WARNING - Field invalid in response;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.0;
2017-01-16 18:00:02.00 68010600 DHCP Renew - lease parameters tftp file-V0dea97109ea7aa00.cm modified;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.0;
2017-01-21 00:45:58.00 68010100 DHCP RENEW sent - No response for IPv4;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.0;
2017-01-22 04:47:41.00 68010400 DHCP REBIND WARNING - Field invalid in response;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.0;
2017-01-22 04:47:41.00 68010600 DHCP Renew - lease parameters tftp file-V0dea97109ea7aa00.cm modified;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.0;
2017-01-23 19:03:54.00 82000200 No Ranging Response received - T3 time-out;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.0;
2017-01-25 16:07:23.00 68010100 DHCP RENEW sent - No response for IPv4;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.0;
2017-01-26 14:51:01.00 68010400 DHCP REBIND WARNING - Field invalid in response;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.0;
2017-01-26 14:51:01.00 68010600 DHCP Renew - lease parameters tftp file-V0dea97109ea7aa00.cm modified;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.0;
1970-01-01 00:03:56.00 84020100 Missing Mandatory MDD TLV on primary DS Channel;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.0;
1970-01-01 00:04:50.00 82000200 No Ranging Response received - T3 time-out;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.0;
1970-01-01 00:01:27.00 84020100 Missing Mandatory MDD TLV on primary DS Channel;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.0;

 

Thanks Smiley Happy

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Superuser
Superuser
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Re: Power Level Check

The recommended range for downstream is -6 to +10.  Your downstream figures are towards the top end of that range but still within it.  Upstream looks OK too.

Is this just curiosity or do you have issues that prompted you to look at your hub stats?

______________________
Scott

Disclaimer - I don't work for Virgin Media. I'm just another VM user trying to help out so my answers may be wrong Smiley Happy If my answer solves your problem please mark it as helpful as it may help others
My setup: Vivid 200 Optical fibre with Superhub 2 in modem mode connected to a Netgear R7000 router. Telewest/VM user since 2001.

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bpool1982
On our wavelength
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Re: Power Level Check

Hi Scott,

I just had a look while I was adding another wireless MAC address to the list and hadn't seen them that high before was usually 0-3 for downstream that's all, so thought I would ask.

Cheers

Steve
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