Docsis chat

Hello everyone. I am working with a uBR7225 SCG3. I work for a small MSO, we have a native IP multicast backbone that delivers multicast tv channels to traditional QAM video. We started IPTV with some of our commercial(fiber) customers and would like to expand that across our DOCSIS plant. The basic multicast stuff is pretty easy, just PIM,IGMP and multicast-routing and I was watching a 20Mbps channel. Right now I'm just using a macbook air with VLC, but later will be testing with an entone hybrid STB.

All,

Going to be moving from 4 bonded downstreams to either 8 bonded downstream or a loadbalanced pair of 4 bonded downstreams, curious if others have done this and which method is preferred?

It has some design considerations which is why I am asking, if I do 8 bonded downstreams then for a fully populated card I need 72 downstreams and 27 upstreams (we put three in each service group), whereas if we do a load balanced pair of 4 bonded downstream then we need 72 downstreams and 54 upstreams. Licensing costs are about $25k different so its significant.

Hello,

I'm a newbie at docsis.

I'm trying to provision a AVM FritzBox 6360.

This is my dhcp-config on the server:

subnet 10.201.1.0 netmask 255.255.255.0 {
range 10.201.1.100 10.201.1.253;
option subnet-mask 255.255.255.0;
option routers 10.201.1.254;
next-server xxx.xxx.xxx.xxx;
filename "config/default.bin";
option time-servers 10.201.1.254;
option time-offset 3600;
option dhcp-server-identifier docsis-mngmnt.domain.xxx;
option docsis-mta.dhcp-server-1 xxx.xxx.xxx.yyy;
}

Hello guy's

What i need is to compile a cmfile that will work on motorola and cisco as 3.0 , i managed to build docsis 3.0 for cisco modem's but motorola won't use the same to be 3.0 it goes into 2.0 mode.

Are the bounding groups problem or what, is there a difference between cmfile doc 3.0 for Motorola and Cisco some mib generating that problem or what.

Tnx in fron ;)

Hi, i have a several cmts cisco ubr7200 with MC28c cards, I need to set the same address on both downstream channels, any tip for this? Thanks

Hi all,

Anyone using or playing around with the C100G from Casa? Would like to hear some feedback thinks you like or dislike about the CLI or hardware.

Thanks,
Mike

Hi

Is there a firmware repositery somewhere that I may search for

I am looking for firmware 7.1.98 for arris wbm760a

I have the following file: TS0705125_062314_NA.WBM760_CM820.img

some of our modems have 7.1.98 and I can upgrade them

but some of our modems have 3.2.48 and refuse to upgrade to this firmware

so I want to try jumping from 3.2.48 to 7.1.98 and then to 7.5.125

or If someone has another firmware in between that I could try

Thanks

Patrick

Hi

We have activated upstream bundling

In the summary we see

I have a customer that has been having issues. He has to reset his modem every day to every couple days. The modem log is below. Signal level is good, at 1db down and 46db upstream, SNR is at 42.6 on the downstream and 32.5 on the upstream. The CMTS is a Cisco ubr7246VXR, MC28u. Modem is a Netgear CG3000D. I am not sure what is going on with this modem, we have replaced the modem already.

Hi,the bosses.I am finding oids or mibs to get cmts's RF-bandwidth and max-bandwidth.If one of you kown,please let me kown.I have found them three days.Thank You very much!