It looks like problems with TLS incompability. We are still using TLS 1.0. We will
update TLS version in future
Thanks, good idea. Gotta find some useless IPs for it. But gw option will be way easier.I would just create a /32 route for the destination you intend to ping, pointing to your main gateway.
220.127.116.11 would be better for that, since a lot of people may actually use 18.104.22.168 as primary dns.