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Docsis chat

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

M-CMTS Band-sharing ( remaining ratio )

Forums: 

I have question about Docsis2.0/3.0 traffic sharing.

I have in config ( rest cutted )
-------------------------------

interface Modular-Cable1/0/0:0
cable rf-bandwidth-percent 20 remaining ratio 100

interface Modular-Cable1/0/0:1
cable rf-bandwidth-percent 20 remaining ratio 100

interface Modular-Cable1/0/0:2
cable rf-bandwidth-percent 20 remaining ratio 100

interface Modular-Cable1/0/0:3
cable rf-bandwidth-percent 20 remaining ratio 100

interface Wideband-Cable1/0/0:5
cable rf-channel 0 bandwidth-percent 30 remaining ratio 100

Thomson TCM 305 Firmware and CVC require

Forums: 

Hi guys,

Me looking for Thomson TCM 305 firmware and CVC.We got around 10k TCM305 and we are upgrading the CMTS.May it sounds old school but its reality.
Need your help.
Thanks in Advance.

Vishal

need DPC2100 firmware and cvc

Forums: 

Does anyone has dpc2100 firmware, i have wrote cisco-sa but no answer

Thank you

allan_n5 (at) hotmail.com

Console pin out

Forums: 

Does anybody have the console pin out for an old Riverstone 8000?

~Carl

Arris C3 and spectrum analyzer

Forums: 

Hello,

we have Arris C3 cmts and i want to use the Arris Spectrum Analyzer with CPE. I tried commands snmp-server community public/private ro/rw in config mode but i cant ping cmts via cpe. Please can someone help? cca a year ago i figure it out but i forget it again. Please help i am searching all day/night internet .. you guys are my last chance. Thank you

Asterisk and NCS-Patch with SBV5121e

Forums: 

Hi,

at this time we're Implementing our VoIP-Lab.

Our Setup:

Docsis_Server +opt122-patch -> Provisioning
BSR2000 -> CMTS
SBV5121E -> eMTA CableModems
Asterisk +ncs-patch -> VoipGW

The provisioing runs very well and the Cablemodems register with Asterisk.

We can call different eMTAs and Lines but there are no voice-flows established.

Our Asterisk-Configuration:

=mgcp.conf=

[general]
port = 2427
disallow=all
allow=alaw

[FQDN1]
wcardep => aaln/*
singlepath=no
context=from-mgcp
host=192.168.5.2
cancallforward=no
transfer=no
threewaycalling=no

Modem Filters

Forums: 

Gang,

Still looking for some guidance on the best practice for filtering
rogue dhcp, netbios, and snmp activity from the CPE side of a
modem.
Saw this general approach in a config example posted by kwesibrunee
on another subject, and it sorta looks like a place to start? Mebbe? Perhaps?
Thanks for any assistance or direction.

Poge

Modem Upgrades / CVC info

Forums: 

Hey guys the CVC in a modem config file.. is the cvc based per model or per manufacturer ? We have to do a mass upgrade of software on various modems (5100,5101,6120 so forth) and i have done single modems via snmp but i believe i used the specific CVC motorola sent me .. and im not sure if this generic for Motorola products or for that modem model..

thanks in advanced,
Joe

Arris eMTA issues

Forums: 

Hi all,

we have an issue where Arris eMTAs need between 6 and 7 minutes to successfully register with the SIP server. Being that much too long, we set values
SnmpMib = sipCfgRegTimerMin.0 60
SnmpMib = sipCfgRegTimerMax.0 60
and everything is still the same.

After the registration, incoming calls work as they should, but outgoing calls don't.

Could it be connected to codecs? The SIP server uses ulaw and alaw codecs and we are having the following line in the MTA configuration file:
SnmpMibObject enterprises.4115.11.1.8.0 String "ULAW;ALAW;G723;G729;PCMU" ;

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