Hi,

On Mon, Jan 18, 2021 at 08:15:02PM +0000, Drew Weaver wrote:
> I can really easily resolve this by just adding another line to the ACL but I 
> would much rather understand how this traffic is ending up on the wire in the 
> first place.

By being sent out, to be returned by the other end "if its IP forwarding
engine is working" - BFD echo mode

  https://netcraftsmen.com/clarifying-bfd-and-bfd-echo/

gert
-- 
"If was one thing all people took for granted, was conviction that if you 
 feed honest figures into a computer, honest figures come out. Never doubted 
 it myself till I met a computer with a sense of humor."
                             Robert A. Heinlein, The Moon is a Harsh Mistress

Gert Doering - Munich, Germany                             [email protected]

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