Friday, February 22, 2019

Loop Detection - revisited

I didn't have too much luck in the past with simply using TCN or other means of loop detection through our syslogs. I since have been testing with BPDUGuard and setting up SNMP Traps to be received on our PRTG server. Next step I need to figure out is how to filter on the correct SpecTrap as PRTG calls it. The strange part is that I am seeing 2 messages each time and am not sure which to trust as they are both different SpecTrap numbers. Anyone have good reading material on Trap Receivers, specifically PRTG. My google terms have not been getting the best results. Thanks all.



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