Dual WAN Cascade on FG100D running 5.2.10

Forum|Forum|9 years ago
January 10, 2017
7 replies
7815 views

Hi Folks,

I have 2 WAN connections which I currently use routing policies to send traffic out, I would like to know if it is possible to cascade/overflow traffic from WAN1 to WAN2 when a certain bandwidth is exceeded, for example:

WAN1 hits 10Mbs usage and I would like the "excess" traffic to then use WAN2 until the load is reduced on WAN1 at which point WAN1 should be used again.

I have come across a number of FG docs which allude to the fact this may be possible but if anyone could point me in the right direction I would be grateful.

Thanks

Eddie

5.2

Best answer by BWiebe

ECMP is what you are looking for in this scenario.

Looks like Spillover will do what you want.

Details here:

http://help.fortinet.com/fos50hlp/52data/Content/FortiOS/fortigate-advanced-routing-52/Routing_Advanced_Static/adv_static_example.htm

and

http://cookbook.fortinet.com/multipath-routing-basics/

Thanks,

BWiebeAnswer

New Member