Docsis chat

Dear forum,

we have some AVM Fritzbox Cable 6340, 6360, 6490 in our lab for testing. Unfortunately we do not have the Vendor SNMP-Mibs from AVM for these models. Has anyone got them available? If so, it would be great if someone could mail them to:

avm.10.emsi@neverbox.com

thanks
Oliver

Hi,
We have Cisco UBR10k12 with about 6k subscribers on it (DOCSIS 2.0) and we want to measure/control internal traffic between subscribers. Our config files already shaping with 8M down 1M up, but we need information how much traffic is generating inside the CMTS. And we need this info by modem.

Thanks in advance :)

Hi

Can somebody guide me how to test the following below testcase for TG2472/NA:
Recovery from TFTP Max Retires exceeded

I am doing by the bellow way:

When I am upgrading or downgrading one build, at that time I am stopping the TFTP server in 3CDaemon tool or in the DHCP server incognito I am giving one wrong IP in the TFTP server name instead of my ip.So is it the correct way to test the above TC.

Regards,
Laxmi

hi all
In the CMTS global configuration "cable modem max-cpe 10"
I configured in the CM configuration file "MaxCPE 1" (some regulatory issues)

The CM must have 1 and only 1 CPE behind the CM (simultaneously)
But the customer can change the CPE behind the CM.

Do I must reset the CM ?
How can I do that without resting the CM ?
How can I have 1 active CPE ?

thanks
Sharon

Can someone help me configuring file of Cable Modem, my problem is the cable modem ip address is accessible in all CPE devices i want only specific IP to access the cable modem IP and the CPE can only access the CM with 192.168.100.1 and limit what they can see in CM like only the system information. I dont know how can I do it but I read something that I can set a firewall rule in configuration of the CM but I have no idea how can I do it, hope someone can help me, Thanks in advance.

I'm running a beta and unstable firmware version on a small cmts.

Someone have a stable version?

My version is: 4_3_0beta2_v536

Please post the firmware on a site like dropbox, or something like that. Or else send me at ztcodergmail.com

Thanks A LOTTTT!

Hi Gentlemen! I am trying to register a cable Modem to a 5Mbps bandwidth, but even if i create a config file with MaxRateSustained of 5Mbps, it reaches only 2Mbps. Could you help me?

CMTS: Cadant C3
Cable Modem: Technicolor TC7110B; THOMSON THG544B

Hi,
Currently I am using DOCSIS 3.0 with modulation profile 2 created for upstream modulation type 16 QAM with 3.2 MHz channel width. This way I can get Max throughput of(4*2.56=)10.24 mbps. Modulation profile 3 is created for 64 QAM. By using 6MHz channel width, I can get ~ 30 mbps throughput.
Is it mandatory to use channel width of 6 MHz for profile 3 or can I use with channel width of 3.2 MHz .

yum update

- yum install wget
- yum install unzip
wget https://github.com/bschirrmeister/docsis_server/archive/master.zip
unzip master.zip

Hi,

I really need a help.
From SNMP by setting the MIB: arrisCmDoc30AccessTelnetPassword (Technician PW) I am unable to active the telnet. Since it is restricted.
So is there any way to active telnet from putty or Xshell by entering the CM IP address?
Plz help me out.