Hi! I’m testing tcp fallback of Zerotier and it is occurring very slow for me.
Here is my testing procedure:
- check that current connection is Direct
- start continuous ping from member-1 to another member-2 - works fine
- block outgoing udp traffic on member-1’s router to block direct udp connection
- ping stops working of course
- waiting for tcp fallback maybe for 5-7 minutes!!!
- ping starts working again and I can check that connection is Relayed now
- if I unblock udp traffic again it goes back to Direct connection maybe just in 15-20 seconds without any ping losses and that’s fine
The question is why does tcp fallback occurs so slow? Is it an expected behavior?
Thanks!