Hello J Cortes, The IPS is a powerful tool to be configured. One of the
biggest fault is to apply for all traffic, not specifying the
application (http, https, ftp, smtp, etc). Follow some commands to debug
IPS sensor. FGT # diag test application ips...
I have the same problem, sometimes youtube applications works fine, and
for 10 minutes stopping, but after some minutes go back to work. I don't
know what to do, because I cannot see anything wrong in log.
Hello Mr. Ivanildo, Please, test those configuration on the Fortigate
side and replace one to Cisco side. Generally we use this configuration
with Dynamic DNS into Fortigate to make IPSEC VPN.