include in pool

BASSAGET Cédric cedric.bassaget.ml at gmail.com
Tue Nov 9 08:21:21 UTC 2021


Hello.
I have to configure a dhcp server wich will act as master for dozens of
relays.
My basic pool config includes a lot of "allow members of" statements, like
this :


subnet 192.168.2.0 netmask 255.255.255.0 {
    option routers 192.168.2.1;
    #option domain-name-servers 192.168.2.1;
    #option bootfile-name = "snom821.htm";
    pool {
        range 192.168.2.100 192.168.2.200;
        ### Assign who is going to use this pool
        allow members of "voip-mac-address-prefix";
        # allow localhost for NRPE
        # allow members of "localhost";
        # Aastra
        allow members of "Aastra6730i";
        allow members of "Aastra6731i";
        allow members of "Aastra6739i";
        allow members of "Aastra6751i";
        allow members of "Aastra6753i";
        allow members of "Aastra6755i";
        allow members of "Aastra6757i";
        # Snom
        allow members of "Snom300";
        allow members of "Snom320";
        allow members of "Snom360";
        allow members of "Snom370";
        allow members of "Snom820";
       ....
     }
}

As I have to create dozens of pools, I tried to put all these "allow
members of ..." in a file called "allowed_members.include", and replace my
pool def by :

subnet 192.168.2.0 netmask 255.255.255.0 {
    option routers 192.168.2.1;
    pool {
        include "path/to/allowed_members.include";
    }
}


but it does not work, it throws a config error when testing config.

So my questions are :
- is there a way to do an "include" inside a pool ?
- is there another way to declare multiple pools for each relay ? (all
relays will have the same config)

The aim of this is to have a small and comprehensible dhcpd.conf file.


Regards,
Cédric
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