Different hardware options based on subnet
Ricardo Stella
stella at rider.edu
Wed Sep 2 21:18:48 UTC 2020
Is the problem that the definition in the global section of the config
trumps whatever is defined inside a subnet?
On Thu, Aug 20, 2020 at 4:23 PM Ricardo Stella <stella at rider.edu> wrote:
>
> Yes. In our case, one particular subnet needs a different config. All
> others the current one.
>
> TIA
>
> On Thu, Aug 20, 2020 at 4:17 PM Bill Shirley <
> bill at c3po.polymerindustries.biz> wrote:
>
>> How do you decide which phones you want on:?
>> option nortel-specific-info =
>> "Nortel-i2004-A,10.2.0.10:4100,1,15;10.2.0.10:4100,1,15.";
>>
>> Are they on a different subnet?
>>
>> Bill
>>
>> On 8/20/2020 12:30 PM, Ricardo Stella wrote:
>>
>>
>> Not a newby but definitely beginner in terms of experience here.
>>
>> In our dhcpd.conf file we have a class set up to identify IP phones and
>> we assign the server they need to connect to:
>>
>> class "i2004-clients" {
>> match if substring (option vendor-class-identifier, 0, 14) =
>> "Nortel-i2004-A";
>> option nortel-specific-info =
>> "Nortel-i2004-A,10.1.0.10:4100,1,15;10.1.0.10:4100,1,15.";
>> option vendor-class-identifier "Nortel-i2004-A";
>> }
>>
>> In a subnet, I have the following, which works perfectly fine.
>>
>> subnet 10.10.0.0 netmask 255.255.0.0 {
>> authoritative;
>> option routers 10.10.0.1;
>> one-lease-per-client true;
>> pool {
>> allow members of "i2004-clients";
>> range 10.10.250.50 10.10.250.249;
>> max-lease-time 43200;
>> default-lease-time 43200;
>> }
>>
>> There's other pools as well, and we have several other vlans like the
>> above and all IP phones get the default configuration.
>>
>> But I need to assign some phones to a different controller - that is I
>> need to assign those that land in this specific vlan with the following:
>> option nortel-specific-info =
>> "Nortel-i2004-A,10.2.0.10:4100,1,15;10.2.0.10:4100,1,15.";
>>
>> I tried creating a different class, but because hardware is the same,
>> they fall under the first defined one. I tried adding the above inside the
>> pool section but they still get the globally defined one. Am I missing
>> something? Or would I need to assign the class or the above lines to every
>> vlan and take it out of the global config?
>>
>> Thanks in advance - Ricardo.
>>
>>
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>
>
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