One of the 150+ additional enhancements of Veeam v8 is Preferred networks selection.:-
Enables the selection of preferred networks for multi-homed backup proxy and backup repository servers. This helps to ensure the backup and replication traffic is transferred over dedicated backup networks, without impacting the production network.
For those of you looking for this little gem of a feature, you need to look at the settings of your proxy.
Thanks Craig for highlighting this one. As I wrote at the beginning of the "8 gems" blog series, it was really hard to select which 8 to talk about, most of all because of all the remanining features I had to leave behind. But this one too is really nice!
Luca Dell'Oca Principal EMEA Cloud Architect @ Veeam Software