BFD through Transparent FTD

[Tymofii Dmytrenko]

Hi

I am aware that BFD Echo does not work through transparent firewall because of identical source/destination IP/MAC addresses. However, would you be so kind to confirm if Plain BFD is supported (i.e. non Echo mode)

If so, has anyone implemented it? I understand it should work, but probably better not to use very aggresive detection timers as CPU at both ends now have to process BFD packets before replying back?

[Shamrock]

Were you able to test this out?  I'm about to try non echo mode myself and was just curious.  I assume as you would that it should work given documentation calls out only echo mode would be impacted by transparent mode on the FTD.