Docsis chat

could someone specify link on sample configuration file for Docsis 3.0? Didn't find on Cisco web site.

Hi all,

I used to deploy dhcpd with Cisco CMTSs, nowadays I configured a new docsis_server 1.xxx in one customer, and left a existing one in another, with minor configurations made by myself.

What I have been noticing, is that when operations are running smoothly, the two seem to work equally well - with the obvious advantage that docsis_server is far much more easier to setup, update and maintain.

Hi group

Is there any way to graph the traffic protocols by snmp from a cable modem? If not, any other way?

Thanks in advance.

Attached there's a picture that i think explains what i mean with the subjet.
i want to do that over the DOCSIS, basicly is comunicate two
LAN that are behind of the CableModems.
Not provide internet to them just comunication between them.

I made a post earlier, but I think that I was not very detailed about it.
So, this time i did a draw of a DOCSIS enviroment from point to point.
to give better explain this time.

Really Hope that someoane can explain this to me.

JBMartinez.

Hi,

I wonder if someone can tell me if this is possible using dhcpd.conf and a mainstream CMTS...

I have a standard cable modem setup running with trialists provisioned via dhcpd.conf. That works well.

Now, I'd like all clients (PC's) that are connecting via a specified cable modem to be treated differently. (I'd like those clients to get a different range of IP addresses and DNS info, and be redirected to a "login" server for authentication).

So, is it possible within dhcpd.conf to identify these clients (based on the mac address of their modem) and treat them differently?

A friend has a Cuda CMTS and docsis server at a operator.

The DHCP is allways getting Ip address requests and the server is allways sending DHCP Offers but not getting an ACK from the cpe.

Any tips ?

Thank you in advance.

I have
dhcp-authority enable
cable cpe max-ip to 4
dhcp-policy 1 permit xxxxxxx agent-option cm
dhcp-policy 2 permit xxxxxxxxx agent-option cpe
dhcp-policy default permit forward-internal
dhcp-authority enable
dhcp-relay add-agent-options enable relay-mode append
dhcp-relay server xxxxxxxxxx

proxy arp is also enabled.

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I have trouble getting URL path to TFTP server where stored boot file. Cisco EPC3000 Docsis 3.0 modem.
I used Query tool to request broadcast response, and got server response with boot file name, and various DNS and DHCP details, but Server address field show 0.0.0.0
Any tips?

Hi,

I have upgraded D/S Modulation from QAM 64 to QAM 256,while D/S channel width remains to 6 MHz.Does it required any more changes in CMTS configuration or network???

Pls guide.
Robart

hi does anyone knows how to obtain documentation about a lucent ap 1500

Thank you in advance