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Docsis chat

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

Simplest dhcpd.conf possible?

Forums: 

I have dhcp working thanks to a post on another forum. The problem is, the cmts is a closed system, so i don't need any provisioning or advanced features. In fact, the less we screw with it, the better.

So I need help understanding the simplest dhcpd.conf for docsis. I dont want to make host entries every time someone wants to hook up a new modem. Color me dumb: I thought this would be the easiest part of this project, but dhcpd.conf is driving me batty.

Thanks

IPv6

Forums: 

I was looking to get some info,opinions advise on configurations and software versions that work best with this addressing scheme IPv6. I'm running Cisco uBR7246vxr and a 2811 in front. I've been attempting to use NAT/PAT with one public IP. I will have a max of 250 cm's. Also I'm looking for a newer version IOS for the uBR, besides Cisco is there anywhere I can aquire this.

interface cable 0/0 shutdow

Forums: 

bsr cmts 1000 will not start
any idea.
  thanks

Issue to provision VoIP on FRITZ!Box 6360 Cable

Forums: 

First we are not able to provision IP DHCP on MTA. The provision server provide to CM MTA an IP address but the modem seems not to accept it.

Anyone have an SLA or documentation to provision VoIP on this modems ?

Thanks in advance.

Question About Fiber Node

Forums: 

I was wondering if anyone has tried this setup? We are using Gainmaker 1Ghz Node and are thinking of trying to utilize 1 Fiber for Forward and Return. It looks as though the receiver accepts anywhere from 1200nm - 1600nm and the transmitter is 1310. If we use a 1550nm Transmitter and 1310 receiver at the hub I would imagine that we could multiplex the 2 onto 1 fiber? Any Thoughts? Thanks!

uBR10k M-CMTS (depi control)

Forums: 

Looking for information on timeframe for complete DEPI session establishment when using external EQAMs. How may tunnels/sessions in how many minutes with what version of EQAM is typical?

ARRIS - CMTS1000, NEW 4.0 Software

Forums: 

Hello All - A few months ago Arris released their new 4.0 for their CMTS1000. Anyone have a copy, please?

Weird problem. Need help. Have credit card. :)

Forums: 

Hello,

I have an Arris 1500 CMTS and I'm trying to connect to a bunch of Arris TM822G modems. They get to the registration success:

7246VXR CPE's not coming online until removed from arp table

Forums: 

This is a temporary solution until a wireless plant is put into place next year...

Ping CMTS from Cable Modem Ethernet Secondary Address

Forums: 

I have a basic DOCSIS 2 CISCO ubr. I have modems that come online and everything works properly.
The address of CMTS is 10.10.0.1.There is a TFTP server and DHCP server at 10.10.0.2.
The primary address of the cable modem is 10.10.4.x. The secondary address of the cable modem is 10.10.8.x

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