Docsis chat

Hello everyone

I have a CMTS cisco uBR7246VXR (UBR7200-NPE-G1)

and now it works fine

my maximum consumption only reflects 24mb and upload is 1.4mbps

I have to configure this CMTS that able to test the modem TC4300 Docsis 3.0 for service Download 200mbps / Upload 30mbps for test the Modems

could you please let me know witch parameters have to change for this speed

yours truly

Hello ,
Is there any MIBs or TLV to block or disable ipv6 from the CM configuration file for these two models ?

Thanks in advance ,

Drinis

Hi,

I am trying to bring up mta interface on CH6541. Here are my configs for internet and for MTA. I can not bring up mta interface and I can not login via telnet (wrong user and password) in order to throubleshoot whats wrong. If comeone has a working config I would highly appreaciate.

>>>>Iinternet Config>>>>

Hi folks,
I'm trying to set up a new Policy in my CNR. I already created the file for the policy (10 Mbps) but the CM doesn't register with that policy. Here's the file for 10 Mbps:

So i understand that unknown CPEs and Cable modems will request an address from the Primary bundle cable helper address using the primary ip address as the giaddr. (Default behavior)

So now some CPEs should a sub-bundle if they get a IP in the subnet under that sub-bundle. What happens when this CPE renews the IP again, will it use the helper address under the sub-bundle or use primary bundle? Can these helper address's be different? Assuming all the routing works and they point to the same DHCP server?

I'm looking for Ubee EVM3236 eMTA firmware v 7.18.1009 and private MIBs.
Can anybody help me with this please?

Hi Gurus, I need your help on the following topology:

I am have

( [Internet + VoIP Traffic)-CPE===>CM====>CMTS=====>PE. Eventually, I will use two VRFs to separate Internet and VoIP traffic on the PE.

However, I intend to do NATting on the CM such that
Internet traffic would be natted to a public IP interface received from the CMTS while
VoIP traffic would be natted to another public address also receive from the CMTS.

But, I am having single physical cable interface between CM and CMTS.

Hi,
Can anyone give me an example of filtering multicast traffic in direction from CM toward CMTS. I am using Cisco ubr10k for Multicast over Docsis where 4 freqs are spanned to other widebands. In Downstream direction everything is ok, but i wanted to filter possible injection of multicast traffic (from end users) in upstream direction.

Hello dear collaborators, I am currently installing a provisioning system for cable modems mounted in debian 8 and I just need to configure the files for cable modems.

I was wondering if anyone could help me with a configuration file for cmts motorola bsr 2000 or bootfile. I would be most grateful.

Sincerely,
Kurt

Kurt503mes@gmail.com

I have two sets of CPEs, one will talk to the default cable helper-address. The other CPE's I want to talk to another helper-address.

I have seen commands like

cable dhcp-parse option-60
cable helper-address 1.1.1.1 stb

But that doesn't make sense as i don't know how the Cisco CMTS decides what is a STB and what isn't