Actually, it is not any particular area everyday.
It is just like it hops to areas to areas in the city. Today Area 1 then next day Area 2 and then goes on.
but i have not found any sequence yet.
But the issue i have found in all these cases is same. LU failures
Now what u r asking, i am not getting
from where can i find RA Ref of the Channel requireds
is it in any Interface TRACE. Um or A