Hi, I've been getting the offline time of CMs from the CMTS using the 'check cable modem offline' command. I've been searching for a way to get it via SNMP but I have not found any OID that gives me that info.
I'm trying to create an upstream spectrum analyzer for Arris C4s. Does anyone have any experience or documentation on the ARRIS-CMTS-FFT-MIB ? If so can you ping me off list ?
Previously, we used I-CMTS Cisco uBR7246VXR+MC28U.
In the CMTS settings was a small tuning DS
cable default-phy-burst 0
In the CM DOCSIS 2.0 configuration file as well
MaxConcatenatedBurst 4000;
MaxTrafficBurst 4000;
Now we use M-CMTS Cisco uBR10012+MC5x20H+DS SPA+Edge QAM, with different CM DOCSIS 2.0/3.0.
But in mc5x20h settings and cm configs these settings remained.
Does it make sense to keep these settings? Typically, Cisco has the best default settings for most situations.
I have experience only with old CPE Docsis 2 Thomson THG541 and config related to it...CMTS is CASA C3200.
Now I want to implement new CPE Ubee EVW32C and I have an initial config file and I successfuly configure DATA service.
I have an issue with MTA part...the CPE doesn't get an IP on MTA interface.
I don't know in config file which parameter do I need to enable MTA interface.
I am looking for the OID for putting the NAT in a Arris CM TG2492 to Bridge mode. I can not find it in the OID table of the modem.... Can someone help me?
I am having trouble on cable modems that should bond 8 DS and 4 US.
The connect as a D2.0, so only 1 DS and 1 US.
I am using CASA C10G CMTS with QAM_8x96 as Downstream Linecards.
The same modems work fine if connected to other CMTS that uses DS_8x8 linecard.
What is confusing me more is that another CM capable to bond up to 16 DS , bonds all the DS and US.
In the MAC Domain i have configured :
....
downstream channel bonding
upstream channel bonding
....
same as in the service group .