Network Interface ID Persistence or: How I Learned to Stop Worrying and Love SNMP_Network_Interfaces

I can't edit my post, but one thing to note about option 2 is that we're using the description as the WILDALIAS. You may want to further update it to be the ifEntry.name since the interface name more likely to be unique than the interface description. 

That would look like this:

def alias = "${ifEntry.name}"