Support Forum
The Forums are a place to find answers on a range of Fortinet products from peers and product experts.
New Contributor

Slow and Intermittent traffic on IPSec site to site



Did you experience intermittent connection when enabling IPSec FG-FG as a backup route when MPLS is also up?


Remote Site:

MPLS connection is the primary using static route w/ 10 AD and priority of 0

While the IPSec is the secondary connection w/ 10 AD and priority of 100


when I enable the IPSec connection we always encountered slow response/intermittent traffic going to HQ.

Seem the traffic flow is confuse on where to send(should be on MPLS or IPSEC).


Supposedly the traffic should always go thru MPLS, since this circuit is not down. 


Hope to find solution on this. Thank you


Select Forum Responses to become Knowledge Articles!

Select the “Nominate to Knowledge Base” button to recommend a forum post to become a knowledge article.

Top Kudoed Authors