Docsis chat

Hello, I have Motorola SVG2500E with SIP firmware i I can't force mta to work.
Modem gets good (I think) dhcp 122 option's, MTA is trying to get IP but it's no ACK from modem :/.
What can be wrong?
It's my 122 option dump:
To cm:
Option: (t=122,l=6) CableLabs Client ConfigurationCableLabs Client Configuration (6 bytes)
Option: (122) CableLabs Client Configuration
Length: 6
Value: 010450918087
Suboption 1: TSP's Primary DHCP Server: A.B.C.D (4 bytes)
End Option

and to MTA:

i have recently done Master in Computer Science. One of my friend has cable tv network in pakistan. Please see the attachments. which has the existing network diagram. we have 7 sub offices. now we want provide internet facility to our customers. the amount of customers is round about 10000. initially we want to start with some hundreds of users. and then we will go on as the users incerases. i am reading about HFC networks for 1 month. i want to know how we can start this project. what will be feasible for us by cost and performance. what kind of cmts we should use.

I've searched to no avail...

Can someone email me or attach (not paste in body) a sample VOIP (PacketCable) config file? I just want to see a sample file...

We will have a uBR10k, using Arris 602's, and Cisco CNR for provisioning.

Thanks.

What am i missing here......when running an snmpwalk the modems are returning time and date as "unset". I am using a nortel cmts 1000 and motorola 4100 cable modems at each property.....do i need to recheck my cm config files?

Hi all,

If you have different kinds of modem in hfc cable network, does it affect the signal quality of the downstream and upstream?

froi

Hello all,

The Motorola dch3416 is a dual tuner DVR, digital set-top box and a DOCSIS cable modem. I am a SMATV operator. Does anybody have any idea where I would start to look for a way to program/provision this device? It's time the little guys used the big boys toys. This stuff can't be rocket science. Also, there is a cable card slot in the back for provisioning. I'm thinking of going all digital and this device can get me there. Any ideas and/or help would be appreciated.

Thanks,
Eric

hello all,

does any one here have implemented docsis with a radius server?

cheers,

froi

I want to have 2 different DHCP servers on BSR 64K.
1 for CM & the other for CPE. CM is my primary host & CPE is the secondary host. What is the way out to use second DHCP server for CPE IPs ?

I am running BSR 64K with Docsis 2 Cards. I want to capture CPE with corresponding data - CPEs online with respective modem. Can i configure some event which can be logged to an external syslog server when a new CPE registers to CMTS. To be more clear, When a new CPE comes on the network, corresponding CM, CM MAC, CPE & CPE MAC should be logged somewhere - everytime.

How do i determine who has what public IP address on my network .......basically we have a cisco router 2611 router and a nortel cmts 1000 and i can see the private 10.0.X.XX range and i know who has it but i can not determine who has what public ip address on the CPE side of the cable modems.....i need this info because someone on the network with the 12.230.XX.XXX/24 range has malicious network traffic. I have researched the DHCP server and can see the mac address of the CPE device behind the modem but that doesnt really help me. Can anyone advise?