Docsis chat

I am receiving a ton of these

Hi guys,

I know RGB promised a future update would bring M-CMTS functionality to the USM100 edge QAM, but I can't actually find any mention of the feature actually being implemented. We have an older software version, 2.0.x and were hoping someone with a newer release would know when it was implemented

Also, in the sysconf I can see a variable referencing the DTI port, but there's obviously no DSchannel-ID config variable per qam in this version.
sysGlobalDTIClockEnable.0 = INTEGER: disable(0)

Thanks

So I have done a lot of changes, reducing upstream power, monitoring frequencies etc but I still have an issue, is it a modem type? I have finally gotten all modems/upstreams to docsis 2.0, but I have modems that come online, bond, then reboot, on the same node I have rock solid modems. Here is one modem I cannot get to stay online, it locks and then reboots.. This is our cleanest plant in apartments and yet.. it won't stay on... so wtf?

CM Initialization Reason : NO_PRIM_SF_USCHAN

As many are aware there are cli commands on most CMTSs & CCAP devices that provide remote-query channel information from registered modems. An output example from a docsis 3.0 (4x4) related modem is directly below.

I'm interested in seeing similar output info involving a docsis 3.1 modem. How are the OFDM channels listed in the output for FREQ, SNR & POWER fields?

See screenshot picture due to formatting issues with text output,

Hello,

I was wondering if there is an option on the modem configuration file to specify Download Speed limit for a Specific Port or App?

For example, the modem has:

Downstream Maximum Sustained Traffic Rate:4096000

But is there a way to change that for a specific port or app? I want modems to have a larger Downstream speed for a streaming app I created.

Thanks

Hello,

We got some used D-LINK DCM-704 D3 cable modems, and i would like to solve it to MTA work.
But i did not get it MTA SNMP mibs, i did not find it on the Internet either.
Could someone show me a MTA sample config?
Thank you!

good day, I need an example (show running-config) of the configuration for a cmts topvision cc8800c.
in advance thanks for the support

So I have been working on this for a few weeks, done a lot of reading through the forums, read a lot of mbowe's posts and have things sort of working but I have a lot of questions. I also converted to docsis load-balancing which seems to have given me some problems. The main problem is now I have random modems that worked before but now sync then reboot and the states are odd and nowhere to be found on the internet...

Hi All,

I try to create 500Mbit/s+ access with an Arris TG2492S and Motorola BSR64000 (SRM10, ver 8.1.0.1) combo.
With the modem config below I can reach only 100-200Mbit/s. If I set Max.Sust to zero the maximum is about 300-350Mbit/s. I tried to play with bursts but no significant effect.

Does anyone have any idea what did I wrong?

Thank you!

Hi

We are currently bonding several 64qam modulation /6.4Mhz wide returns and I think this is the max we can do

this link

https://en.wikipedia.org/wiki/DOCSIS

talks about

128-QAM with trellis coded modulation

in upstream

anyone knows if this is possible with cisco ubr ?

if yes what would be the hardware requirements ?

Thanks