Problems using class match by user-option

[Bill Shirley]

You don't need to define the hosts unless there is more to your config
than you've shared.  Code it once as a subclass declaration.

Did you not notice that I commented our the host statements?

Bill

On 12/7/2017 7:58 AM, Sven Schumacher wrote:
> Am 07.12.2017 um 13:48 schrieb Bill Shirley:
>> Class/subclass would better fit your needs:
> Yes of course... but I didn't want to specify the mac-address twice.
> More comfortable would be to add a option to  the already existing groups of hosts:
>
> group { # guests
>     option tfd-scope-identifier "gaeste";
>     host test1 {
>        hardware ethernet aa:bb:cc:dd:ee:ff;
>     }
>     host test2 {
>        hardware ethernet bb:cc:dd:ee:ff:aa;
>     }
> }
>
>
>
>> #      -------------
>> class "gaeste" {
>>   match hardware;
>>   option routers 10.69.0.251;    # can set the routers here or in "gaste" pool
>> }
>> # MAC address is preceded by '1:' indicating ethernet
>> subclass "gaeste"    1:aa:bb:cc:dd:ee:ff;    # test1
>> #      -------------
>>
>> #      -------------
>> class "subnet2" {
>>   match hardware;
>> }
>> subclass "subnet2"    1:bb:cc:dd:ee:ff:aa;    # test2
>> subclass "subnet2"    1:cc:dd:ee:ff:aa:bb    { # test3 - can have additional settings
> this way I would have to add the MAC-address twice (one time for the subclass and one time for the host)
>
>> #host test1 {
>> # hardware ethernet aa:bb:cc:dd:ee:ff;
>> # option tfd-scope-identifier "gaeste";
>> #}
>> #host test2 {
>> # hardware ethernet bb:cc:dd:ee:ff:aa;
>> #}
>>
>> Host declarations are global and should not be inside any
>> other structure except 'group'.  Pools should be inside subnet
>> declarations.
> The pool-declarations are in a shared-network, but even changing this, so that the pool-declaration are in the corresponding 
> subnet-declarations, doesn't help.
>>
>> There are other ways to do class matches:
>> class "10.mobile_device" {
>>     match if (
>>         option host-name ~~ "dhcpcd"
>>         or option host-name ~~ "android"
>>         or option vendor-class-identifier ~~ "android"
>>         or option host-name ~~ "samsung-sm"
>>         or option host-name ~~ "iphone"
>>         or option host-name ~~ "ipod"
>>         or option host-name ~~ "ipad"
>>         or option host-name ~~ "watch"
>>     );
> It seems to me, that class matches doesn't work with config-options, only with options :(
> I tried once to use "option host-name " instead of my "config-option tfd-scope-identifier" and then the class was assigned.
>
> Thanks so far
>
> Sven
>
>
> -- 
> Sven Schumacher - Systemadministrator Tel: (0511)762-2753
> Leibniz Universitaet Hannover
> Institut für Turbomaschinen und Fluid-Dynamik       - TFD
> Appelstraße 9 - 30167 Hannover
> Institut für Kraftwerkstechnik und Wärmeübertragung - IKW
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>
>
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