Docsis chat

I'm having some problems getting remote-query working on a ubr7246. I've got the cmts set to use remote-query, and I'm sure I'm using the right community as I can poll the modems via other snmp utilities. The subnet allowed to access snmp defined in the modem includes the remote-query src ip that I'm using.

Debugging snmp on the CMTS yields:

5d22h: v1 packet
5d22h: community string: cm_client_skinner
5d22h:
For IP address 172.31.32.23
5d22h:
SNMP proxy exec got event,but queue is empty

'show snmp sessions' says:

Hi guys,
hope you're OK today. I have a question about DOCSIS 3.0 config file.
As we know, Cable modem DOCSIS 3.0 used config file D1.1. The different Cable modem D3.0 has a capability to use channel bonding. How to make it different between DOCSIS 1.1 and 3.0.

So, I'm trying to get a l2vpn working in my test setup, looks like this:

TP-Link Router (192.168.1.1)- (straight-cable)switchport hooked to cable modem (bpi enabled)
7225 cmts, with the following lines
cable l2-vpn-service xconnect nsi dot1q interface GigabitEthernet0/2
cable dot1q-vc-map 001d.d3f2.7b09 GigabitEthernet0/2 30
cable dot1q-vc-map 001d.d3f2.7aa5 GigabitEthernet0/2 31

(gig0/2 is configured with 10.1.1.2 ip address)
connected to gig0/2 is a cisco 2621, port fa0/0 (crossover cable)
following lines:

Hello all,
can we help me and send me

Config file modem for arris tm822s modem and MTA for access Docsis 3.0 ? :(

my email:
gmotyw@o2.pl

thank.

I have two CMTS routers (BSR 64k), one supports 4 channel bonding and the second supports expanded bonding (up to 8 channels).

When I connect an SB6121 to the first, it registers on all four channels and the router shows it is properly bonded. Modem traffic graphs show traffic across all four channels.

When I connect the same modem to the second router which is configured for 5 channels, the modem shows it is registered on 4 channels but the router does not show it is properly bonded. Furthermore, traffic graphs show traffic on a single channel.

We have actually a configuration on 7225vxr with two card mc88u where we configure two DS port with one freq. and two other DS port with 4 freq. each. The two first DS port are for legacy modem and D2 and the other are for D3 modem.

Attached, you have the config filtered.

I have a doubt about Load-balance.
It's a good practice to mix all DS port on a Load-balancing group ?
For my point of view, this would be better to create LB group for legacy modem and other with D3 modem.

Motorola APEX1500 V72 (HD) AC includes one APEX chassis, one AC power supply module, six HD QAM modules pn 573209-003-00

Motorola APEX1000 V24 AC Narrowcast configuration – Includes one APEX chassis, one AC power supply module, three 2x4 QAM modules pn 541928-003-00

These units are clean used pulls. We are supplying this equipment with 90 day warranty tested working. Thank you.

Kurt Paulus
NW Remarketing Inc
503.391.8191 x114
503.881.3578 Direct
503.375.8470fax
AOLIM- kurtnwr
kurt@nwrusa.com

I'm Looking for a manufacturer CVC to upgrade Arris WBM760B modems.

I believe this is different from the US CVC version.

Please email to proairpass at yahoo dot com

Hi there,

I just want to know if there is any article I can read about capacity planning in DOCSIS networks. I'm mostly interested to know if there are mathematical models or frameworks to project our access networks capacity (that will help us to know where a new equipment will be necessary). Any advice will be gladly received. I have found this paper:

http://www.cedmagazine.com/articles/2005/10/managing-capacity-in-docsis-...

Hello-

We currently have in inventory:

4x Arris C4 Docsis 3.0 w/ redun SCM2, RCM (10G) 7x 16D's, 7x 12U's (email for price)
4x Arris C4 Docsis 3.0 w/ 1SCMII, 1RCM, 3x16D, 3 12U (email for price)

8x Arris C3's 1x6 $2900 each
5x Arris C3 1x2's $1800 each

8x Motorola 64000 HD's SRM4's, TX32's Etherflex- loaded $45,000 USD or we have ones less loaded starting at $25,000 each!