WAN Uplinks passive

Question

Hi there, 
 
 with UTM it was possible to weight WAN Uplink with 0 and 100 which means the Uplink with 0 is not used for balancing, but I can configure Multipath Rules to use it. That I would call a passive link. With XG I can use wights between 1 and 100, so the Uplink is still used in 0,99% of the requests. 
 
 What I want to archive is that Link 1 is primarily used for connecting to the SFM unfortunatly the XG also uses Link 2 which is a LTE Router IPv6 NAT thing... 
 
 How to bind all connections of the XG to a dedicated link? 
 
 Greets

Ronak Sheth · Answer

Hello pawl33

To set the second ISP as backup select type as backup.

If you want to route Sophos Firewall initiated traffic from a specific interface use the below command and refer KBA for more clarification.

Set advanced-firewall sys-traffic-nat add destination <destination IP address> snatip <SNAT IP address>

https://community.sophos.com/kb/en-us/122999

Regards, Ronak.