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Chatter about DOCSIS, provisioning, networks, and CMTS gear.

Cannot get BSR 2x8 online

Forums: 

Scratching my head here.
I thought I'd had everything where it should have been.
Our slot 12 card failed, and no card we put in would function.
Popped a 2x8 out of a box into the CMTS into slot 5.
Set up the card
Set up the bonding group (not sure if there's a spot to do this directly on the TX32)
Set up the spectrum grouping (one per port, same as other cards, since we're not set up as port to port individual fiber nodes)
Set the load balancing groups, and load balance policy.

Show Qos on an interface in Cmts 10k

Forums: 

Hello everybody,

How Can i see the throughput in all my cablemodems? Cmts can´t recognize when i write scm q or scm cx/x/x qos.

Thanks

CPU Utilization

Forums: 

Dear I am experiencing high usage of cpu in a cts cisco ubr10k with pre-4. It seems that the problem is in traffic and not in processes. Someone has an idea of what causes it. In the attached command the traffic was around 700mbps.

Thank you, Flávio.

24h dynamic IP for CPE

Forums: 

Hi,

i would like to build a docsis-service witch is comparably to DSL/PPPoE-services. Therefore i would like to force to change the CPE IP every 24h.

Just to change the DHCP lease-time isn't the solution, because the CPE is asking the DHCP-server for the same address.

The DHCP-server should respond to the renew-request with another ip adress. But i dont't know how to do this with ISC DHCP server.

Is there a way to modify the IP adress negotiate process with ISC DHCP?
Any hints?

Paul

ubr7246VXR with use 8 downstream full only 150 Mb/s

Forums: 

help, use 8 channels downstream, but my maximum consumption only reflects 150mb / s.Mi ISP provides me 250 Mb / s, someone can explain what happens or how I can leverage my internet.

Latest MTA Modem Firmware

Forums: 

Hi there,

Does anybody have the latest firmware of MTA/VOIP Modems like :
Motorola SBV5121E
Cisco EPC3925 EuroDocsis 3.0 Voice Gateway
Arris TM602B/DM

I'm trying to implement the voip into a testing lab with MTa but i wanted to change first the firmware on this modems and check if i can bring the modem to get the mta/dhcp and tftp.

Anyway to check local node saturation

Forums: 

Hi there,
Is there a way to know who is using too heavy the downstream channel in BSR64k ? Because 2.0 Cable modems with +30MB of speed will saturate the channels in a short time.

Thanks

Motorola BSR2000 - cmts upstream power level oid?

Forums: 

Hi Everybody,

I looking for the above oid ( like Cisco -> 1.3.6.1.4.1.9.9.116.1.4.1.1.6 ), but suspicious that there is no such for Motorola..
Thank you.

16 tuners modems

Forums: 

Hi

are there any good 16 tuners cable modems on the used cable modem market ?

we see a lot of 8 tuners but few 16 tuners

we want modems only, without integrated router/wifi /telephony ports

thanks

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