I tried to reach out to another #FortiGate through the SSL-VPN client
connection but it's not established.I ran a debug command on the SSL-VPN
server to figure out the issue.I received these logs:2024-01-16 18:07:19
[260:root:19]allocSSLConn:310 scon...
The problem matches a known problem in version 7.4.1 and has already
been fixed in 7.4.2.ID 933985 - FortiGate as SSL VPN client does not
work on NP6 and NP6XLite devices.The issue was resolved after upgrading
the firewalls to v7.4.2.
@AEK Thanks for the reply.That wouldn't be the case since both firewalls
are in the same version (v7.4.1).In both firewalls minimum TLS version
is 1.2 and the maximum is 1.3.The same certificate bundle is also
uploaded on both.