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Docsis chat

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

Enable remote access on SBG6580 Cable Modem

Forums: 

Hi

We are an ISP and we have some SBG6580 cable modem and they do not allow remote access by the Ip Wan.

In the interface web you do not have an option to enable remote access.

Can you tell me a way to enable this remote access option by snmp in the docsis file or if you have a better option

I remain attentive to the answers

Max throughput - ubr10k with PRE4

Forums: 

Hi

Is anyone running a busy ubr10k / PRE4 / 3G60 (and maybe some SPA24s) ?

What is the max traffic you have seen with this combination ?

With a 10G WAN card in each SIP600, can the PRE4 support full 20Gbps of internet ?

PNM Downstream Histogram

Forums: 

Curious if anyone knows of a Web based Downstream Histogram decoder?
Similar to how you could decode DOCSIS pre-equalization data.
Something similar to this http://www.msarmento.com.br/pre_eq_online.php
Trying to compare and validate my own results from some stuff I've written.

【Arris C4】Parity Err 

Forums: 

Arris C4 has the following error:
---
Maintenance event: Parity Err-LOCOFOCO: CRC error detected in ring buffer SDRAM-C
---

Redundancy switching of SCM was performed manually.
However, it has not been improved.

Do you know the cause and effective measures?

Thnaks

Recommended downstream RF poweer values

Forums: 

Hi,

What is the Recommended downstream RF power values pour a 32 channels ?
How do we calculate ? is there a formula to do it ?

Thnaks

pascal

provide firmaware cable modem HITRON cgnv2 and Cable modem Motorola sbg6580

Forums: 

Hello good afternoon colleagues.

Someone here could give me the firmware of the following cable modems:

Hitron gnv2
Motorola sbg6580
 You can send them to the mail misael_eduardo@hotmail.com

and also some method to enter the modem cable hitron from my hub via snmp and thus be able to change the wifi keys or some Oid. Beforehand thank you very much.

misael_software@hotmail.com

BSR64k Varied Width Upstreams

Forums: 

We are currently running some of our nodes with 4 upstreams. We typically use 1 3.2mhz and 3 6.4mhz upstreams bonded. I noticed that the CMTS throws a warning for the upstreams that are 6.4 vs 3.2 with regards to the power levels.
If I set all of the upstreams to the same power level, the CMTS will complain with a message like the following:

Config Warning - Config of 5/0 (130 tdB) does not conform to maintaining equal power/hertz with 5/2 (100 tdB). Some performance degradation may occur on 5/0.

Euro DOCSIS & US DOCSIS

Forums: 

Hi,

We have two CMTS, one configured to work for DOCSIS & other for Euro DOCSIS.
Can we club the network in one and migrate all DOCSIS customers to Euro DOCSIS or vice versa ?
What changes required to execute this migration?
Pl help.

Robart

EPC3208G firmware

Forums: 

Hello

I'm looking for the newer firmware than epc3208g-E10-5-v302r125562-130611c-CVC060414.p7b
for EPC3208G (H.W 1.0) cable modem. The newer firmware I'm looking for must be with
signaling of mgcp (not SIP) - E10 or E15 must be included in the name of the firmware.

The latest firmware for epc3208 without Gateway (which I have) is e3200-E15-16-c1000r5593-170925c.p7b,
so it should be a firmware e3200g-E15-16-c1000r5593-170925c.p7b for gateway version. :-)

TR-69 parameters

Forums: 

Hi,

I would like to configure/enable TR-069 option that the ACS server will recognize the modem.
I know that TR-069 parameters could be set via DHCP option 125 or via TLV202 in CM config file.

Does anybody have some experience related to Docsis and TR-069?
My CPE is Ubee EVW32C.

Thanks in advance, vaitapu

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