Description This article describes a solution for the error in
FortiAuthenticator: '…Sync rule ... was aborted because LDAP server
'...' returned an empty result and enforced empty response is disabled.
It is not clear whether this is an expected res...
Description This article describes the behavior when the IPSec tunnel
(IKEv2) shows some strange characters as User in VPN events log. Scope
FortiGate, VPN, IKEv2. Solution When using IKEv2 in the VPN IPSec
tunnel, it is possible to see strange chara...
Description This article describes how to block sending files via the
Zalo application while still allowing the chat. Zalo has some dedicated
servers to store files, so it is necessary to find their IP addresses to
block them on a Firewall policy. Sc...
Description This article describes the issue of SDWAN performance SLA
being down due to DNS problems. This can happen especially when using
Ping (to a domain name) as the protocol in Performance SLA. For example:
In the Firewall's CLI, it also cann...
Description This article describes that when using both IPSec VPN and
MPLS/P2P connection at the same time, users might notice that the
transferring speed (of the same files) in the IPSec tunnel is usually
slower than that of MPLS/P2P connection. The...