[nsp] Docsic Cable modem / Cisco cmts ubr 7246

[Raj P Panchal]

Hi scott
I am not using dhcp to assingn ip to the customer. I want to 
assign ip on the pc itself . and i want to set restriction that 
only that ip is is able to access the network through that 
particular cable modem . if the customer replaces / changes the 
modem or ip it should not work
thanks
raj

On Sun, 13 Oct 2002 Scott Morris wrote :
>In the config file, you can set max-cpe to 1.  Otherwise, if you 
>want to
>control per PC, you can make the restrictions on the DHCP 
>server-side
>(limit to "known" MAC address (manual config)).  You may be able 
>to set
>individual filters up on the cable modems, but it'll depend on 
>their
>capabilities and specified in the additional filename (in the 
>docsis
>config).
>
>Also, if you have controlled it via the max-cpe 1 and know that
>everything is supposed to register with your DHCP server to get 
>it's IP,
>on the CMTS, if you use the "cable source-verify dhcp", your CMTS 
>will
>validate through the DHCP server any new IP address that comes 
>through
>the upstream to make sure someone isn't just hocking an unused 
>IP.
>
>Hope that helps,
>
>Scott
>
>-----Original Message-----
> From: cisco-nsp-admin@puck.nether.net
>[mailto:cisco-nsp-admin@puck.nether.net] On Behalf Of Raj P 
>Panchal
>Sent: Sunday, October 13, 2002 3:06 AM
>To: cisco-nsp@puck.nether.net
>Subject: [nsp] Docsic Cable modem / Cisco cmts ubr 7246
>
>
>dear all,
>I am using docsis 1.0 surfboard cable modem . I am using Cisco
>ubr7246 cmts . The cable modem configuration file is created 
>using
>Cisco docsis cpe configurator v3.6 . I would like to restrict
>access to Internet through the cable modem from only particular
>cpe ( pc ) with particular ip address . can any one help me out
>how to do that ???
>
>thanks
>raj
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