SDWAN SLA Limitations

Forum|Forum|1 year ago
January 3, 2025
2 replies
1525 views

With a limit of 10 SLAs per zone I'm a bit stumped.

I have roughly 80 remote sites all connectong to the same hub, with 2x dialup tunnels per site. So 160 IPSec tunnels in the overlay.

While each remote site can have its own SLA up to the Hub I can only configure 10 SLAs from the Hub to remote sites https://19216801.onl/ .

This causes some performance issues for traffic sourcing from the Hub as it's path selection isn't checking the quality of the tunnels for all the remote sites.

So what now?

FortiGate

funkylicious

SuperUser

Can you share where you found this limitation?

If I visit the link, https://docs.fortinet.com/max-value-table , I find for 60F/200F/600F for system.sdwan:health-check values of 4000.

"jack of all trades, master of none"

Jeremy5385

Visitor III

I would open a support ticket on this one. I have a hub with 20 spokes, roughly 80 tunnels (2x2). The hub has a SLA for each site with the four tunnels to the site. I then have a SDWAN rule per site with the destination IP range and the four tunnels. I have had no issue with going past 10. FGT 7.4.4.

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