Assign subnet's per group

[Jason Gerfen]

You forgot the 'next-server' param in the group config.

Hugo Ferreira wrote:
> By Jason's example, before trying others:
>
> group xpto {
>          filename "xpto";
next-server 192.168.1.1;
>          host xpto1 { hardware ethernet 00:c0:c3:49:2b:57; }
>          host xpto2 { hardware ethernet 00:c0:c3:80:fc:32; }
>          host xpto3 { hardware ethernet 00:c0:c3:22:46:81; }
>        }
>
> shared-network Vlan1{
>    subnet 10.1.0.0 netmask 255.255.240.0 {
>    option routers 10.1.0.1;
>      option subnet-mask 255.255.240.0;
>    allow unknown-clients;
>    }
>
>
>    subnet 10.1.64.0 netmask 255.255.255.0 {
>    option routers 10.1.64.253;
>      option subnet-mask 255.255.255.0;
>      filename "DDI";
>      deny unknown-clients;
>    }
> }
>
> I guess this should work. Any suggestion or notice regarding this 
> configuration?
>
Test it first: dhcpd -t -cf /path/to/dhcpd.conf
>
> On Thu, Oct 22, 2009 at 5:03 PM, Jason Gerfen 
> <jason.gerfen at scl.utah.edu <mailto:jason.gerfen at scl.utah.edu>> wrote:
>
>     Yes. That example will work. And here are a couple of others. If
>     you ever question your configuration just test the dhcpd.conf like
>     this:
>
>     %> dhcpd -t -cf /path/to/dhcpd.conf
>
>     The examples to help you out
>
>     Static hosts in a group:
>     group {
>             filename "pxelinux.0";
>             next-server 192.168.1.2;
>
>             ## Static Hosts Assigned to PXE Group ##
>             host hostname1 {
>                  hardware ethernet 00:50:fc:c1:67:3a;
>                  fixed-address 192.168.1.3;
>             }
>             host hostname2 {
>                  hardware ethernet 00:16:76:b0:23:64;
>                  fixed-address 192.168.1.4;
>             }
>     }
>
>     A subnet definition with a scope and bootp options:
>     subnet 192.168.1.0 netmask 255.255.255.0 {
>        option domain-name-servers 192.168.1.25, 192.168.1.26;
>        option routers 192.168.1.1;
>        range 192.168.1.2 192.168.1.24;
>        filename "pxelinux.0";
>        next-server 192.168.1.26;
>        option ip-forwarding off;
>     }
>
>     A pool with bootp options:
>     pool {
>       option domain-name-servers 192.168.1.25, 192.168.1.26;
>       range 192.168.1.3 192.168.1.24;
>       filename "pxelinux.0";
>       next-server "192.168.1.26";
>       allow unknown-clients;
>     }
>
>     And the same pool assigned to a subnet:
>     subnet 192.168.1.0 netmask 255.255.255.0 {
>        option domain-name-servers 192.168.1.25, 192.168.1.26;
>        option routers 192.168.1.1;
>        option ip-forwarding off;
>       pool {
>           option domain-name-servers 192.168.1.25, 192.168.1.26;
>           range 192.168.1.3 192.168.1.24;
>           filename "pxelinux.0";
>           next-server "192.168.1.26";
>           allow unknown-clients;
>       }
>     }
>
>
>     Hugo Ferreira wrote:
>
>
>         Hi
>
>          
>         Wondering if i can do something like this:
>
>          
>         Group some MAC addresses, e.g., per company department, as in
>         man dhcpd.conf
>
>         group {
>
>                 filename "Xncd19r";
>                 next-server ncd-booter;
>
>                 host ncd1 { hardware ethernet 0:c0:c3:49:2b:57; }
>                 host ncd4 { hardware ethernet 0:c0:c3:80:fc:32; }
>                 host ncd8 { hardware ethernet 0:c0:c3:22:46:81; }
>
>               }
>
>          
>         And then assign this group to a subnet.
>
>         Something like
>
>          
>         subnet 1.1.1.1 255.255.255.0 {
>         range blablabla;
>         */allow group;/*
>         deny unknown-clients;
>         }
>
>          
>         Can’t find the right syntax for that allow group or allow from
>         group or something like that.
>
>          
>         1.       Is my idea possible?
>
>         2.       If so, can you help me finding the right syntax?
>
>          
>         Regards
>
>          
>         ------------------------------------------------------------------------
>
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>
>
>
>     -- 
>     Jason Gerfen
>     Systems Administration/Web application development
>     jason.gerfen at scl.utah.edu <mailto:jason.gerfen at scl.utah.edu>
>
>     Marriott Library
>     Lab Systems PC
>     295 South 1500 East
>     Salt Lake City, Utah 84112-0806
>     Ext 5-9810
>
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>
>
>
>
> -- 
> Hugo Ferreira
> <?
> hugoferreira at gmail.com <mailto:hugoferreira at gmail.com>
> ?>
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>
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-- 
Jason Gerfen
Systems Administration/Web application development
jason.gerfen at scl.utah.edu

Marriott Library
Lab Systems PC
295 South 1500 East
Salt Lake City, Utah 84112-0806
Ext 5-9810