dhcp config for 200 users via single file
nicku at nicku.org
Sun Jan 13 07:48:44 UTC 2008
On 13/01/08 07:29 +0000, AA Inter.Network Services / SYED JAHANZAiB wrote:
>I am running internet cable.net setup in my town, provinding internet
>access to users via cat5e cable using normal switches.
So you are not an ISP providing Internet access via RF Cable service.
>I am running my server using WIN2003 and ISA SERVER 2004 connected
>wid 4mb link. I am also running windows base DHCP server assiging
>users dynamic ips with default gateway and dns pointing to ISA
I'm slightly disappointed here :-)
>I am filtering users by there mac addressess using LINUX
>BRIDGE between SERVER and USERS , e.g
>LAN USERS ---> BRIDGE wid allowed macs only ----> SERVER
>now I want to setup DHCP Server on LINUX Bridge, so only allowed mac
>address users should get the ip from the DHCP server, but every time
>he should get the fix ip address that I enter. its simple if there
>are few users only, But I have more then 200 users, so its difficult
>for me to enter 200+ entries manuallly in DHCP, even if if use WEBMIN
>bcoz i have to modify the mac addressess on daily basis. I want that
>there should be a single text file I have to edit like, e.g
>00-08-74-4D-74-DE 10.0.0.10 # john flat 303 sunview appartment
>00-53-45-00-00-00 10.0.0.11 # david a43 aone banglows
>and now the dhcp should read from the text file, and make automatic
>entries in dhcpd.conf file. I also want that these entries should be
>firewalled by by iptables MAC TO IP MATCHING security. I have the
>script that can read from the file like above to match mac to ip
>binding and deny any user whoes mac and ip is not the same as enter
>in the macip.allowed file.
>So plz help me howto setup DHCP to read from the file to issue
>specific ip for specific mac.
It's quite simple; the system http://nicku.org/snm/dhcp-dns-system/
that I referred you to does that and much more.
Can you program? Do you know Perl or some other such language?
Nick Urbanik RHCE http://nicku.org nicku at nicku.org
GPG: 7FFA CDC7 5A77 0558 DC7A 790A 16DF EC5B BB9D 2C24 ID: BB9D2C24
-------------- next part --------------
A non-text attachment was scrubbed...
Name: not available
Size: 189 bytes
Desc: not available
More information about the dhcp-users