Docsis chat

I recently bought a Cisco uBR-7246 with a single MC88V and a couple of Motorola 6120 DOCSIS 3.0 capable modems and I am trying to get my system up and running with the "All in one" setup. I struggled with this because the "All in one" setup doesn't use my MC88V line card, so I had to dig around to figure out how to setup the IP address in a Bundle.

Here is the setup:
MC88V_U0-U3-->4to1_combiner-->40dB-pad-->diplex_flt(low-side)
MC88V_D0-->40dB-pad-->diplex_flt(high-side)
diplex_flt(common)-->Moto_6120(cable-modem)

Hello, I'm new in this forum.

Last week I noticed a small problem in my network. Cable modems and host have a strange problem in renewing IP addressess.

When modem boots up it gets IP and config from tftp server and looks fine and works.
After half of dhcp-lease time ( like in dhcp std. ) modem and CPE tries to renew its address.
In this case I can see in logs many entries like this:

Mar 13 06:25:14 172.16.1.210 CABLEMODEM[DOCSIS]: <68010100>DHCP RENEW sent - No response

and log from dhcp server looks like :

I welcome I have a problem with starting MGCP modems on motorola BSR 1000, I am calling for help in the configuration. Below I am enclosing my configurations.
BSR1000#sh run
!
! Last configuration change at FRI MAR 11 22:32:01 2011
!
!
!
enable password 7
enable secret 5
!
hostname BSR1000
!
!
!
service password-encryption
!
username sysadmin user-group sysadmin
username sysadmin password 7
!
ip ftp username
ip ftp password 7
!
ip name-server x.x.x.x

hello,
can anyone help me please?
CMTS arris 1000 does not remember ip address after I set it, whenever I restart or reboot it, CMTS forgets its ip address.

Regards
Mentor

I like to read the upstream load in percen for each upstream interface of a casa 3200.
Does someone know if there is a posibility to read that information via SNMP.
I plan to read this information with Cacti

Harald

Hi all, I am new to the forum and need a little help.

Background. We have a 550 MHz system being upgraded to 750MHz. Our current headend feeds 60 channels of analog,
with a simulcast of digital. Currently we use ch.2 though ch.82 and we have apx 3500 subs. We also feed IP of all channels
to another system.

Our current router is a CISCO docsis 1.1 with 5 downstream ports feeding 16 nodes. We have apx. 1800 internet subs.

Hi,

Hope you can help or you can provide me some enlightenment about my project.

Currently we are using mpthrill to provisioned modem and cpe ip however we want to segregate networks for cpe ip based on service class for example

modem ip pool: 172.16.0.0/21
cpe pool 1:192.168.0.0/24
cpe pool 2:192.168.1.0/24
cpe pool 3:192.168.2.0/24
cpe pool 4:192.168.3.0/24

I welcome I in the MGCP version probably have a problem with bsr 1000 and telephone modems I have the too old software and if only to start this service (2.01.11P01) if somebody has the new software or I ask solving my problem for the help.

Hi Guys,

Can any one help me by providing modem config file which can "factory reset the modem".

snmpset for factory reset only works for Motorola that also after power cycle.

Thanks in Advance

- Vishal Desai

Hi Guys,

I need to do factory reset of the modem from config file.My Field support team was configuring DS frequency manually at customer end.I come to know only this thing after 2 years when i was trying to shift the DS freq. to different freq. So i have around 5k modems(35% Motorola,65% others)

Can someone help me by providing modem config file which can factory reset the modem.
Also can some one paste the TLv list & filter list/example which will be great help to my kind of guy.