Docsis chat

Hi All,

I love the docsis_server and i invested much time to get things run.

Now I get docsis_server 3.5 run with option 122 (MTA-support). Therfore i added some tricky patches.
So i can do provisioning of Arris TM502B with SIP-load. (GUPI-MTA provisioning flow)

On this board you can find i good howto with dhcpd:
http://docsis.org/node/291
Follow this instruction to set the correct Configfile-Settings.

This works great, but i want to use docsis_server instead of dhcpd.

My english is not realy perfect, but i try to explain you how it works:

Hi group

We recently purchase another cmts (bsr2k) due to our old cmts (a bsr1k) is becoming too small for our users. What I want to do is to separate the traffic between the two cmts and to split the users for differents upstream ports.

We're searching for a cost-effective way to deploy EuroDOCSIS 2.0 over HFC plant. One downstream / 4 upstreams should be fine.

Can anyone recommend over/against Motorola BSR2000 and Arris Cadant C3? Pros/Cons? Feature support? Stability? Software upgrades availability?

Any other comment (e.g. about the CASA CMTS), also highly appreciated.

Also, if anyone has such a unit for sell (pref. refurbished), please contact me.

Hello,

This might sound like a dumb question, but is there a way I can disable other DHCP requests on the cable network? I use the Arris CMTS 1000's and CMTS 1500's. I had a subscriber that plugged our cable modem into one of the LAN ports on his router and it back fed IPs to other cable modems in the network. This seems like it should be a simple fix that I'll missing.

Thanks in advance,
emkowale

Hi

I have a BSR1000 Motorola CMTS. This is my sw version

CMTS1#sho ver

BSR 1000R(tm) version 2.0.1.09.PRRU
Copyright (c) 2002 by Motorola.
Compiled Fri May 5 16:33:52 EDT 2006
MPC750 processor with 128MB memory.

1- How can I know if I'm in DOCSIS 1.1 ?

2- I want to know if with this sw version I can upgrade to DOCSIS 1.1

3- If that is the case, the only thing to do is to create down/up flows with DOCSIS 1.1 in the config files for the cable modems?

I hope I'm clear.

Thanks in advance

Hello,
Is there a way to find out more information about ghost modems on a CMTS? I have a CMTS that is showing some ghost modems and i am not able to locate where those modems might have been or are now. a command that shows that mac address would help.
And what ideas do you have about clearing those ghost modems?

Thank you

hello
we have 1xbsr1000.

we upgraded the firmware to appImage_20113PRRU.bin. and after that we faced a problem. the problem is that with multiple clients connected to a modem, when one client starts downloading, the others do not get any bandwidth.

then we downgraded to bsr1000r_12004PRR.bin and the problem we face now is that we get input error on our RF interface and also on our ethernet interface.

here is the config

BSR 1000R(tm) version 1.2.0.04.PRR
Copyright (c) 2001 by RiverDelta Networks.
Compiled Wed Feb 4 13:58:31 EST 2004
MPC750 processor with 128MB memory.

Hello,

I have a BSR64k and when I enable baseline privacy in my cable modem config files I get a ton of RF Errors In on just 2 brands of modems. The two modems are the Linksys CM100 and a Remstream. If I disable baseline privacy the errors go away. My average RF Errors In per second is around 2,000. These 2 modems represent a very small percentage of my total modems.

Has anyone seen this before?

Hey, i'am newbie in cmts and i some minor knowledge about this, so i made a initial configuration and my modem logs is here, so please give me some newbie explanation, i tried to set-up the docsis server on ubuntu, but not lucky, so i configure manual dhcp and tftp and configure to work with bsr1000, here it the logs:

700101000155 7-Information CMTS Registration - FAILED
700101000155 4-Error REG: CM Sends REG-NAK, Error Code 205.
700101000155 3-Critical I251.3 Registration RSP rejected unspecified reason
700101000155 4-Error REG: No active CoS/Service Flow in REG-RSP