Site to site communication issue when moving sites to secure connect cloud

[Nabil1]

Hi, 

So I have site to site vpn communication between site A and B and it's working fine. Now when I add both sites to secure connect cloud the communication is not there anymore. Does anyone had this issue before.

[PhilipDAth]

Is this AutoVPN?

Are both sites hubs?

[jimmyt234]

Check your Cloud Firewall rules are allowing Private traffic between the sites.