include in pool

BASSAGET Cédric cedric.bassaget.ml at gmail.com
Wed Nov 10 13:37:07 UTC 2021


Too be more clear, here's my dhcpd.conf file and includes :

FILE dhcpd.conf :
include "/etc/dhcp/dhcpd_voip.conf";
subnet 192.168.2.0 netmask 255.255.255.0 {
    option routers 192.168.2.1;
    pool {
        range 192.168.2.100 192.168.2.200;
        include "allowed-members.include";
    }
}

################
FILE allowed-members.include :
.....
allow members of "Aastra6730i";
allow members of "Aastra6731i";
allow members of "Aastra6739i";
allow members of "Aastra6751i";
.....
################
FILE dhcpd_voip.conf :
contains include of classes :
include "/etc/dhcp/dhcpd_voip/aastra.conf"
....
################
FILE /etc/dhcp/dhcpd_voip/aastra.conf :
.....
class "Aastra6730i" {
    match if option vendor-class-identifier = "AastraIPPhone6730i";
    log(concat("[", binary-to-ascii(16, 8, ":", hardware), "] ", "BOOT
Aastra 6730i"));
    option tftp-server-name = concat(config-option VOIP.http-server-uri,
"/tftpboot/");
}
class "Aastra6757i" {
     ...
}
.....
################

The error I get with this config is :

allowed-members.include line 6: expecting allow/deny key
allow members
       ^
allowed-members.include line 6: expecting a parameter or declaration
allow members of "Aastra6731i";
                              ^
allowed-members.include line 8: expecting allow/deny key
allow members
       ^
allowed-members.include line 8: expecting a parameter or declaration
allow members of "Aastra6751i";
                              ^


I get one error per class
Regards,
Cédric



Le mer. 10 nov. 2021 à 14:23, BASSAGET Cédric <cedric.bassaget.ml at gmail.com>
a écrit :

> Hi Peter,
> the include line in your example is commented. I think you will get an
> error if you un-comment it :)
> Regards
> Cédric
>
> Le mar. 9 nov. 2021 à 15:36, Peter Davies <peter.watson.davies at outlook.com>
> a écrit :
>
>> Hi Cèdric,
>>    Have you tried having each shared-network/subnet in its own include
>> file.
>> Then include a file with "members of" statements within that?
>> ie:
>> dhcpd.conf:
>>          class "allocation-class-1" {
>>          match pick-first-value (option dhcp-client-identifier, hardware)
>> ;
>>        }
>>
>>        class "allocation-class-2" {
>>          match pick-first-value (option dhcp-client-identifier, hardware)
>> ;
>>        }
>>
>>         allow members of "allocation-class-1";
>>         allow members of "allocation-class-1";
>>
>>        class "allocation-class-1" {
>>          match pick-first-value (option dhcp-client-identifier, hardware)
>> ;
>>        }
>>
>>        class "allocation-class-2" {
>>          match pick-first-value (option dhcp-client-identifier, hardware)
>> ;
>>        }
>>        subclass "allocation-class-1" 1:8:0:2b:4c:39:ad;
>>        subclass "allocation-class-2" 1:8:0:2b:a9:cc:e3;
>>        subclass "allocation-class-1" 1:0:0:c4:aa:29:44;
>>
>>       include "subnet-1.include";
>> ...
>>
>> subnet-1.include:
>> shared-network "SN1" {
>>   subnet 10.0.0.0 netmask 255.255.255.0 {
>>     option routers 10.0.0.1;
>>     pool {
>>            #include "access-1.include";
>>            range 10.0.0.10 10.0.0.254; } }
>> }
>>
>> access-2.include:
>> allow members of "allocation-class-1";
>> allow members of "allocation-class-2";
>>
>> This appears to work
>>
>> Kind Regards Peter
>>
>>
>> ------------------------------
>> *From:* dhcp-users <dhcp-users-bounces at lists.isc.org> on behalf of
>> BASSAGET Cédric <cedric.bassaget.ml at gmail.com>
>> *Sent:* 09 November 2021 09:21
>> *To:* dhcp-users at lists.isc.org <dhcp-users at lists.isc.org>
>> *Subject:* include in pool
>>
>> 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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