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

ARRIS CMTS 1000 Configuration Problem

Forums: 

Please Help me!!!!

We are a small ISP with 30 customers and we have to change from mmotorola to arris.
We've bought a nortel cmts 1000.
With motorola I just have to configure the CM-IpSpace and the CPE IpSpace and the dhcpserver.
Inside the dhcp we are doing the provisioning.
I think arris can do the same!
Could annyone please help me to get the arris configured or paste here a sample?
I looked inside the CLI and configured the IP Adress. I've updated the software to 3.6.2 but now I couldn't set the routing and the IP settings for the modems and the cpe's.

Site Status

Forums: 

Hello,
I've implemented a sorely needed site update. Unfortunately, the main pages of the old site had to be locked to stop spammers from "updating" information on various CMTS systems. As a result, the information became very stale and with links to dead pages. I'll attempt to bring back current links to various docsis resources in the following weeks.

As far as I can tell, all user accounts have migrated to the new board successfully. You should be able to log in with your current credentials.

bsr2000 restarting itself

Forums: 

hello,

have somebody problem with bsr2000 like this:

from time to time cmts is restarting itself. it happen randomly and in couple of minutes is up. interesting is, that as reload reason is power reset. but all equipment is backed up on UPS.
used firmware : SW Version: 1.0.0P49.03.TRCU, BOOTR: 1.0.25.

before, i have used 49 firmware, and happen mysterious crashes. cmts got frozen.i have to do reload command at console and restart cmts.

does somebody ploblem like this?

m.

Arris CMTS 1000 hardware reset, urgent !!!

Forums: 

Hello,

We have purchased a used Arris 1000 CMTS via internet, but when we turned it on, it was loaded with other settings than default.
Default username and password are not accepted, neither via console or telnet access.

I have contacted the company that sold it to us, but all they know is that it was a device bought from somebody else.

Since I do not have console access, and it is too expensive to ship the unit back to the USA from here, can anybody tell me if there is any way to reset the device back to factory settings other than through console access ?

Emta problem

Forums: 

Hi!

I have a problem:
If I upload through Emta lan interface with iperf (iperf -cx.x.x.x -fk -i 1 -t 300 -u -b 1000m -P 2 ), the emta not give line. When i shutdown the iperf, telephone is work properly. If telephoning to proceed, and start iperf then ain't problem.
CM config file:

Cable modems,EMTA,CMTS needed

Forums: 

Hello,
I am excited to join this community!my sincere warm and hearty greetings to everyone in the house!! :D

we are trying to set up cable internet service for a small community network,in Cameroon-Africa. We are searching for used arris devices:Cable modems,EMTA,CMTS ,Boasters or softwares. We actually don't have any sponsors :idea: . Can somebody point me to the location where we can aquire these used devices at interesting prices? If you have any to offer, brand new or used we will be very glad, if you can contact us with your offer.

low upstream :( in thomson tcm420

Forums: 

hello
i'm sorry for my english ;)
I have a modem Motorolla SB3100, and I have a config file below:

Main { /* this is a comment */
/*DownstreamFrequency 123000000;
UpstreamChannelId 1;
*/
/* this is a comment */
NetworkAccess 1;
ClassOfService {
ClassID 1;
MaxRateDown 1100000;
MaxRateUp 2600000;
PriorityUp 1;
GuaranteedUp 2560000;
MaxBurstUp 0;
PrivacyEnable 0;
}

upgrade arris 550A with 550b firmware

Forums: 

I wan't to try the eurodocsis standard, but only have arris 550A modems, anyone know if its posible to change the firmware from one to another ?

Thanks !

Faulty time-response from 64bit server (Motorola -> choke)

Forums: 

Dears Sirs,

We're a cable/broadband/mobile-transmission/etc company who has developed a full solution for management and monitoring of Docsis broadband networks.

For ToD we're using the internal UDP-server in Linux.

Just recently we installed the application on a 64bit machine (running Ubuntu server).
There seems to be a problem with the ToD-response, the Motorola CMs doesn't accept it.

The response is (not identical timestamp):

from 64bit server:

docsis 2 frequency plan ?

Forums: 

i'm looking for docsis 2/3 frequency plan.
the allocated channels, channel widths, channel spacing ..... upstream and downstream.

i appreciate the help

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