syslog timezone issues

[PolarBear]

Is there a way to manually set the timezone setting to the last sunday of a month? Or just have a timezone library set up that has the correct dates set for europe for the next 10 years or so? The UI only offers counting of weekdays from the beginning of a month, which does not fit the rule in place for DST in europe.
Any help would be appreciated!
Oh and feel free to tell me if I should post this in a separate thread, I just felt like it would fit here.

I set the end/beginning of DST to the 5th Sunday in October or March, respectively. (I am in central Europe).

It worked perfectly the last 3 or 4 times. I think it understands "5th Sunday" as the last Sunday in the month, if there are only 4 Sundays.

(Edit: typos)

 

[Grisu]

I set the end/beginning of DST to the 5th Sunday in October or March, respectively. (I am in central Europe).

It worked perfectly the last 3 or 4 times. I think it understands "5th Sunday" as the last Sunday in the month, if there are only 4 Sundays.

I told Asus many times they shall edit the text "5th" to "last" day of month, but no responses at all!!!
I tested it for all cases with 4 and 5 days (of the week) per month.

It works correct as LAST but they will never change the text field according to their programming ...