Doubts with the HA timer value - Additional Master Hold Up Time - Monitor Fail Hold Up Time
Hello how are you, good evening, how are you, I hope you are well.
I have a question regarding the value of "HA timer - Additional Master Hold Up Time" by default is 500 ms. In the documentation it indicates that this is an additional value to the "Monitor Fail Hold Up Time (ms)" that is to say, how many examples are an Interface being monitored, example at Link monitor level, example 1/19 or 1/20 by default It is at 0, that is, it will not wait long.
However, now I have my doubt, for the value "HA timer - Additional Master Hold Up Time" which is 500ms by default, this value will be added in case I configure something other than 0 in the Monitor Fail Hold Up Time (ms ) ? Or will it always be those 500 ms plus 0, that is, will it always wait for 500 ms? or those 500ms are added to the wait only in cases where I have made an adjustment to the value 0, that is, for example if:
If I configure Monitor Fail Hold Up Time (ms): 300 ms + will be added to the 500 ms of the "HA timer - Additional Master Hold Up Time", that is, 800 ms.
But if I don't configure anything, that is to say 0, by default in Monitor Fail Hold Up Time (ms): 0 ms (default) will the 500 ms of the "HA timer - Additional Master Hold Up Time" be added or not? I am wondering if the 500 ms are added when I adjust the Monitor Fail Hold Up Time (ms ) from its default value, the 500 ms are just added there or there are always those 500 ms when an interface crash is triggered. Is it monitoring or does a flaping happen, that is, it is always those 500 ms, yes or no?
I review the documentation, however it is still not clear to me.
https://docs.paloaltonetworks.com/pan-os/9-1/pan-os-admin/high-availability/ha-concepts/ha-timers#:~:text=Monitor%20Fail%20Hold%20Up%20Time%20(ms)
Thank you as always for your time, good vibes, comments, advices and collaboration
Kind regards