Robert,

On 15/06/2022 14:13, Robert Raszuk wrote:
Peter,

    the meaning of LSInfinity has been defined decades ago. No matter how

    much you may not like it, but it means unreachable.


True. But that brings another question ... Do you envision to use UPA also to indicate planned maintenance of a node ?

depends on how the planned maintenance is performed. If yo just turn the node off, UPA will catch it. If you instead set OL-bit, or use link max metric initially, it may or may not be used, depending on what the ABR/ASBR is programmed to do. There is quite some flexibility if needed.

thanks,
Peter



Thx,
R.


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