Vendor Encapsulated Options Bug?
Simon Hobson
dhcp1 at thehobsons.co.uk
Tue Dec 11 21:20:02 UTC 2007
Jiann-Ming Su wrote:
> > Using 3.0.4. Trying to pass option 43 to Aruba APs. Their doc
>> suggests the following config:
>>
>> class "vendor-classes" {
>> match option vendor-class-identifier;
>> }
>> option option43 code 43 = ip-address;
>> subnet 192.168.122.0 netmask 255.255.255.0 {
>> subclass "vendor-classes" "ArubaAP" {
>> option vendor-class-identifier "ArubaAP";
>> option option43 192.168.33.179;
>> }
>> }
>>
>
>With the way I have this defined, option43 should only apply to
>ArubaAPs in the 192.168.122.0 subnet, right? The reason I ask is
>because we seem to be getting option43 leaked to ArubaAPs on other
>subnets. I just want to verify this config should limit the option to
>the subnet it's defined in. Thanks again for your insights.
I don't know in this case - I'm sure someone else does. But some
things do NOT work like that, host statements are a notable one that
come up very regularly and I wouldn't be surprised if
classes/subclasses are the same.
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