Different subtunnel behaviour

[PeterDedecker]

Hi,

I created different subtunnels with different WAN Smoothing and FEC settings as well as different enabled WAN interfaces. Out of these 4 subtunnels, only 2 of them come up. These two subtunnels coming up have the same WAN interfaces enabled and prioritized, but only differ in FEC and WAN Smoothing settings, but the more aggressive/unbreakable one constantly flips between “Connected” and “Starting…” each second. This more aggressive one also lables one link (Starlink) as unavailable, whilst it is still available in the other subtunnel and there is also (non-speedfusion) traffic going over that link.

What could be wrong? Thanks

[MartinLangmaid]

Do you have enough ports open on the Fusionhub?
Each sub tunnel needs a dedicated port.
You’d need UDP 4500 for the primary tunnel and 4501, 2502 & 4503 for the three sub tunnels.

[PeterDedecker]

Now it works, thanks!