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

Typical Modem Port Filtering Practices

Forums: 

Cruising through the forum posts would indicate a couple of
approaches are applied for modem port filtering and I'm
wondering what is the easiest and most effective, or in the
most wide spread use.

Of particular interest would be filters on the ethernet interface
to block rogue DHCP activity such as network printers, NAT
devices wired up incorrectly (backward), and the genius who
thinks it would be cool to set up his own DHCP server. Also
on the e-net side would be filtering for intrusive SNMP activity
on 161 and 162.

BSR recommended operational temperature

Forums: 

Hi group

Looking in the cmts I found the following command.

CMTS2000#show system temperature

CPU Core Local Temp: 35.00 C
CPU Core Remote Temp: 61.50 C
CPU Core Local Max: 54.00 C
CPU Core Local Min: 0.00 C
CPU Core Remote Max: 76.25 C
CPU Core Remote Min: 0.00 C
LM75 #0: temp 24.5 C, tos 45.5 C, hyst 40.5 C
LM75 #1: temp 34.5 C, tos 57.0 C, hyst 52.0 C
LM75 #2: temp 25.5 C, tos 47.5 C, hyst 42.5 C

The question is:
Is normal those values? I think are a little bit high isn't? What is the recommended temperature for operating the device?

docsis provisioning for pkt cable eUE ipv6

Forums: 

Can somebody send me the lines written in dhcp configuration file for option 123 and option 124. option 123 pass primary and secondary dss id for eUE ipv6?

Changing Community String on CM

Forums: 

Can someone paste a cm config file or tell me what to add to my CM config files to change the community string read and write access from public to "some_password". Thanks!

P.S. I am only using docsis 1.0.

Arris CMTS 1000s For sale

Forums: 

Hi,

I have them if you need them.

eric@starlightcable.com

Arris EMTA firmware

Forums: 

Hello,

BSR2K reload issue

Forums: 

Hi group

Happy Holidays in case I don't write you anymore :-)

We had an issue yesterday with the BSR2K. The device rebooted without any aparently reason. I post an extract of the log. I would like if you guys help me to "translate" this log.

[01/01-00:00:06.40:telnet02]-N-connection made from 190.97.201.105 on session 02

[01/01-00:00:05.20:MemChk]-N-MemChk.1 Task tRDNts000004 (taskId
0x125f92c0) is dead and possibly leaked memory

[01/01-00:00:05.20:tRDNts000004]-N-Shell forced to exit

[01/01-00:00:05.15:LOG]-N-telnet: 912 (0x3c)

Call forwarding on for Arris EMTAs

Forums: 

Hello,

Does anyone have a quick way to turn on call forwarding in the Arris EMTAs? I'm using Asterisk and I need to be able to let people dial *72, *73 etc.... Is it just the digit map?

Thanks,
Eric

Terayon CMTS unknown MAC state

Forums: 

Hi,
Have a few modem with online(px) MAC state.
I've search all Terayon doc and Internet for a match, nothing.

What's this online(px) state means?

Thank you
Christian

Arris 1500 Album upgrade

Forums: 

We have an used Arris 1500 with an old album (software rev. 4.0.5 (built 10/17/01 10:05:43).

Can you help me how to get a newer version of the album for this CMTS?

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