[Kea-users] Specifying the lifetimes for ipv6 temporary addresses

Ede Wolf listac at nebelschwaden.de
Sat Jun 28 15:43:20 UTC 2025


Hello,

Currently, when the main ipv6 address lifetimes gets renewed, the 
temporary ones do also.

And I would like to change that behavior globally - at least for all of 
the prefix delegated addresses.

So far, I am having trouble, finding any information on that.
It is most likely handled by the iaadr option, but currently I am out of 
luck finding any hints on the proper syntax.

I suspect something like this:

"option-data": [
{
     "code": 5,
     "name": "iaadr",
     "data": "ia-ta",
     "valid-lifetime": "12345"

} ]

But, obviously, was out of luck so far. And maybe I am even completely 
wrong. Does anyone have any examples on this? Or can point me to the 
proper documentation

Thanks


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