deny machines which have configured static ips or configured ip manually

[Randall C Grimshaw]

It is semi-dhcp related, but the answer is called 'Source-Guard' and it is a switch/router feature. Very simillar to DHCP Snooping' which protects against rougue DHCP servers, 'Source-Guard' monitors the interface and deny's access unless the IP in use was obtained via your DHCP server.



Randall Grimshaw rgrimsha at syr.edu<mailto:rgrimsha at syr.edu>

________________________________
From: dhcp-users-bounces+rgrimsha=syr.edu at lists.isc.org [dhcp-users-bounces+rgrimsha=syr.edu at lists.isc.org] on behalf of ARUN CHAKRAPANI RAO [arunrao_erp at yahoo.com]
Sent: Saturday, June 16, 2012 10:15 PM
To: dhcp-users at lists.isc.org
Subject: deny machines which have configured static ips or configured ip manually

Hi all,
Is there any method in dhcp, I can configure which will deny access to those machines which have been configured manualy ip instead of the ip which is being provided by our dhcp server

Please do let me know.

Also is there any graphical tool for configuring dhcp server on ubuntu ?

Arun

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