Docsis chat

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

Hello

I know this is a little offtopic But i wanted to ask if a CMTS admin can share a unbranded default stock Hitron cgnv4 firmware with me .
Ziggo / Liberty global disabled many great functions in there branded Hitron Cgnv4 firmware. Currently i am running an unbranded older version of 4.5.10 SIP HEG . sbn what needs a update to patch the wpa2 flaws.

Thanks

Hello,

I'm trying to run a C2200 in 16x4 but I can't seem to get the configuration right. Regardless of what I do, modems will only come online in 8x4 mode.

Wondering if I'm missing something obvious here. This is for lab/testing environment but I'd like to get this part right.

I've attached my running config to this post and show system / version below if it is relevant.

I have a CM arris TG862 this with CMTS Ubr7246 is excellent, but migrate to 10k, the CM checks the entire init process, in init (o) it shuts down and starts the process.

the file docsis , is file docsis para Ubr7246