superhub settings
 

Hi
During the day my speed is close to 50Mb,but during the evenings is drops to about 5-10 Mb.
I have copied my superhub settings for when the speed is 50Mb.

Are there any issues,I will also include the superhub settings if applicable when the speed drops.

Connection

Connection
________________________________________
Startup Procedure
Procedure Status Comment
Acquire Downstream Channel 299000000 Hz Locked
Connectivity State OK Operational
Boot State OK Operational
Configuration File OK
Security Enabled BPI+



Downstream Channels
Lock Status Modulation Channel ID Max Raw Bit Rate Frequency Power SNR Docsis/EuroDocsis locked
Locked QAM256 33 55616000 Kbits/sec 299000000 Hz 8.3 dBmV 45.4 dB Hybrid
Locked QAM256 32 55616000 Kbits/sec 291000000 Hz 8.2 dBmV 44.7 dB Hybrid
Locked QAM256 34 55616000 Kbits/sec 307000000 Hz 8.3 dBmV 44.6 dB Hybrid
Locked QAM256 35 55616000 Kbits/sec 315000000 Hz 8.0 dBmV 44.4 dB Hybrid
Unlocked Unknown 0 0 Ksym/sec 0 Hz 0.0 dBmV 0.0 dB Unknown
Unlocked Unknown 0 0 Ksym/sec 0 Hz 0.0 dBmV 0.0 dB Unknown
Unlocked Unknown 0 0 Ksym/sec 0 Hz 0.0 dBmV 0.0 dB Unknown
Unlocked Unknown 0 0 Ksym/sec 0 Hz 0.0 dBmV 0.0 dB Unknown

________________________________________
Upstream Channels
Lock Status Modulation Channel ID Max Raw Bit Rate Frequency Power
Locked TDMA 1 10240 Kbits/sec 25800000 Hz 45.0 dBmV
Unlocked Unknown 0 0 Ksym/sec 0 Hz 0.0 dBmV
Unlocked Unknown 0 0 Ksym/sec 0 Hz 0.0 dBmV
Unlocked Unknown 0 0 Ksym/sec 0 Hz 0.0 dBmV


________________________________________
Primary Downstream Service Flow
Downstream(0)
SFID 2149
Max Traffic Rate 53000000 bps
Max Traffic Burst 3044 bytes
Mix Traffic Rate 0 bps




Primary Downstream Service Flow
Downstream(0)
SFID 2149
Max Traffic Rate 53000000 bps
Max Traffic Burst 3044 bytes
Mix Traffic Rate 0 bps

________________________________________
Primary Upstream Service Flow
Upstream(0)
SFID 2148
Max Traffic Rate 1750000 bps
Max Traffic Burst 3044 bytes
Mix Traffic Rate 0 bps
Max Concatenated Burst 1522 bytes
Scheduling Type Best Effort



Below is the settings for tonight where my speed is 9Mb



Startup Procedure
Procedure Status Comment
Acquire Downstream Channel 299000000 Hz Locked
Connectivity State OK Operational
Boot State OK Operational
Configuration File OK
Security Enabled BPI+
Downstream Channels
Lock Status Modulation Channel ID Max Raw Bit Rate Frequency Power SNR Docsis/EuroDocsis locked
Locked QAM256 33 55616000 Kbits/sec 299000000 Hz 8.7 dBmV 44.9 dB Hybrid
Locked QAM256 32 55616000 Kbits/sec 291000000 Hz 8.8 dBmV 44.8 dB Hybrid
Locked QAM256 34 55616000 Kbits/sec 307000000 Hz 8.7 dBmV 44.5 dB Hybrid
Locked QAM256 35 55616000 Kbits/sec 315000000 Hz 8.4 dBmV 44.2 dB Hybrid
Unlocked Unknown 0 0 Ksym/sec 0 Hz 0.0 dBmV 0.0 dB Unknown
Unlocked Unknown 0 0 Ksym/sec 0 Hz 0.0 dBmV 0.0 dB Unknown
Unlocked Unknown 0 0 Ksym/sec 0 Hz 0.0 dBmV 0.0 dB Unknown
Unlocked Unknown 0 0 Ksym/sec 0 Hz 0.0 dBmV 0.0 dB Unknown
Upstream Channels
Lock Status Modulation Channel ID Max Raw Bit Rate Frequency Power
Locked TDMA 1 10240 Kbits/sec 25800000 Hz 45.0 dBmV
Unlocked Unknown 0 0 Ksym/sec 0 Hz 0.0 dBmV
Unlocked Unknown 0 0 Ksym/sec 0 Hz 0.0 dBmV
Unlocked Unknown 0 0 Ksym/sec 0 Hz 0.0 dBmV
Primary Downstream Service Flow
Downstream(0)
SFID 2149
Max Traffic Rate 53000000 bps
Max Traffic Burst 3044 bytes
Mix Traffic Rate 0 bps
Primary Upstream Service Flow
Upstream(0)
SFID 2148
Max Traffic Rate 1750000 bps
Max Traffic Burst 3044 bytes
Mix Traffic Rate 0 bps
Max Concatenated Burst 1522 bytes
Scheduling Type Best Effort
Current System Time:Sun Nov 06 21:21:29 2011

---------- Post added at 21:25 ---------- Previous post was at 21:22 ----------

Hi,

Also please see event log

Sat Oct 29 08:13:12 2011 Critical (3) SYNC Timing Synchronization failure - Failed to acquire QAM/QPSK symbol timing;;CM-MAC=a0:21:b7:2d:7b:c8;CMTS-MAC=00:21:d8:d1:6b:b2;CM-QOS=1.1;CM-VER=3.0;

Event log

TimePriorityDescription Sat Oct 29 08:13:12 2011 Critical (3) SYNC Timing Synchronization failure - Failed to acquire QAM/QPSK symbol timing;;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.0;



Fri Oct 28 08:33:36 2011 Critical (3) DHCP FAILED - Requested Info not supported.;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.0;



Fri Oct 28 08:33:31 2011 Critical (3) No Ranging Response received - T3 time-out;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.0;CM-VER=3.0;

Time Not Established Critical (3) DHCP FAILED - Requested Info not supported.;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.0;CM-VER=3.0;

Time Not Established Critical (3) DHCP FAILED - Request sent, No response;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.0;CM-VER=3.0;

Time Not Established Critical (3) Started Unicast Maintenance Ranging - No Response received - T3 time-out;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.0;



Time Not Established Critical (3) No Ranging Response received - T3 time-out;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.0;CM-VER=3.0;

Time Not Established Critical (3) DHCP FAILED - Requested Info not supported.;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.0;CM-VER=3.0;



Time Not Established Critical (3) SYNC Timing Synchronization failure - Failed to acquire FEC framing;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.0;CM-VER=3.0;

---------- Post added at 21:26 ---------- Previous post was at 21:25 ----------

Hi,

Please any help is appreciated .

Thank you all

Regards,Mike

Re: superhub settings
 

those sort of errors should result in loss of a connection, not it slowing down. Anyways, the only thing I would say about your power levels is that your downstream power is a tad high but if you are achieving full speed on it then it is probs ok. I get my full speed most of the time although it drops to 35mbit in the evenings and normally 20 ish over the weekend. It doesnt mean anything is wrong, it is just that the network is busy. You may be in an even more over subscribed area than me which is why you are noticing more of a significant decrease in speed. If you had any probs with your connection, especially your power levels, it would affect you all the time and not just during peak periods :)

Re: superhub settings
 

Thanks for the help,thats what Im thinking,but I never had this problem with 20Mb?

Cheers