OSPF spf calculations

From: ANDY NWEBUBE (wizdata@xxxxxxxxxxx)
Date: Mon Feb 12 2001 - 06:46:34 GMT-3


   
Guys,

In a network with more than 300 connected interfaces in AREA 0, how would
you know which interface(s)is actually causing the SPF calculations.

I have tried looking at the sequence numbers and comparing them with the
age, i.e the higher the sequence number and the lower the age then the most
likely that it is the culprit. But there are other designed factors that
could affect the age. (MaxAge etc)

Is there a known way that you could actually track down the interface or
router that the constant updates are emanating from

Thanks in advance

Regards
Andy Nwebube
CCNP



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