Instability of Speedfusion?

[mldowling]

Hello Brett, @E55Technologies
We recommend that you attempt this on one of your FusionHub instances. Add in the second inbound default Port # for SpeedFusion of TCP port 32015 to one of your FusionHub appliances (including the suitable firewall and routing) as per this forum thread. Then retest what happens when a WAN port fails.

Configuring SpeedFusion behind a firewall

If Balance/MAX unit is placed behind a firewall, you would need to define the firewall rules and inbound port forwarding policy on firewall unit for the following port numbers in order to allow SpeedFusion traffic passing across the firewall. SpeedFusion uses TCP port 32015 and UDP port 4500 for establishing the connections by default. [image] Note on Data Port: This is the outgoing UDP port number for transporting VPN data. By default, UDP port 4500 will be used. Port 32015 will be used if…

There have been a lot of improvements in FusionHub of which some are covered in last weeks webinar posted by @Cassy_Mak here:

[Webinar Nov-13, 2019] Introducing Peplink Firmware 8.0.1 & InControl 2.8.2

Thanks for interested in our [Webinar] Introducing Peplink Firmware 8.0.1 & InControl 2.8.2. We hope you like it! You can access the slides and recording now. Please feel free to pass these along to your friends who may be interested. Slides Recording Application Signatures Vote

Next check that there are not any automatic traffic filtering rules applied to your firewall for the ports you are using (such as limiting the # of simultaneous connections from external IPs into the port #).

Happy to Help,
Marcus