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

Unable to graph Modems per Upstream :(

Forums: 

Greetings! I am receiving the following error when I attempt to create a Modems per Upstream graph within Cacti. I am trying to graph all of our Modems per Upstream so that I can use THOLD to alert in the event of a node outage. Has anyone been successful in accomplishing this? Can you please share your setup?

Cacti 0.8.8a
RRDTool 1.4.X
Cisco CMTS Host Template

Thank you!

Strategy for CGN and Docsis CMTS?

Forums: 

Some of the InternetServiceProvider are tending to run out of public IPv4 addresses. So they switched there low budget accounts from public IPv4 to private IPv4. But this requires a Carrier Grade NAT machine. These routers seem to be rather big and expensive. So is there a way for smaller ISP?
Does anybody now a usful page to read into the topic? Someone realized it for docsis users?
Thank you.

downstream channel bonding traffic monitoring

Forums: 

What are other MSOs using for monitoring traffic on downstream service groups with channel bonding? We currently use Cacti but are looking at other solutions.

Monitoring the traffic requires aggregating each downstream channel when channel bonding which complicates the system setup.

Thanks for any ideas or suggestions.

looking for provisioning with API to tie into billing system

Forums: 

I've recently purchased a small cable system - we are currently using IBBS BBX for provisioning. Since being purchased by Momentum Telecom, I'm not extremely happy with the level of service received. Also, they currently have our customer email accounts hosted on google apps for ISPs which is going away and will have to be migrated...I'm looking for a place to take those mailboxes..maybe my own server....

[solved] No DCHP for modems. But discovery and offer can be seen

Forums: 

Hello. I am trying out my first CMTS solution. So my error may be trivial. I work with normal ethernet. All about CMTS and docsis and special dhcp configuration is new to me.

It is a Teleste DAH100 mini CMTS and the router is pfsense.

Cisco DPC3008 and DPC3010 Firmware

Forums: 

Can anyone point me in the direction to find firmware for the Cisco DPC3010 and DPC3008? Or if you have any?

SB3100 & SL-2810 Firmware

Forums: 

I'm looking for the last release for the SB3100 & SL-2810. I'm currently running SB3100-1.4.8.21-SCM02-NOSH.P7 on my SB3100's & 10.2.0 on the SL-2810's.
It would be nice if there was a repository for now unsupported hardware.

Thanks,
Leo
lboyd (@) nopdatacenters!com

ARRIS TG862 SIP

Forums: 

Hello,

Does anyone have this TG862 SIP firmware?
My e-mail is julianeble@yahoo.com.br.

Thank you!

uBR7200 option 82 in renewal

Forums: 

Is there a way to get a uBR7200 to set information option 82 in unicast DHCP renewals? It works fine for initial lease, but I loose it on renewal.

Thanks,
Leo

unable to upgrade motorola firmware

Forums: 

Hi

I am trying to upgrade some motorola cable modems

sb6180
sb6182
sbg6580

I got the firmware from the arris web site.

I extracted the cvc from the firmware as explained in another site.

I tried to make a config file and it doesn't work

I also tried to send snmp commands and it desn't work

the file look like this

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