VLANs with UrBackup Infscape Appliance

In UrBackup Infscape Appliance, how can I set up a network card with multiple VLANs so that the settings are not overwritten in the event of an upgrade?

Best regards,

Sorry for the late answer.
Coud you post a bit more details on how you setup the VLANs ? E.g. /etc/network/interfaces ? That file should be preserved during update.

In general you can create an executable file at /var/urbackup/post-system-update.local and that one will be executed after system update (touch /var/urbackup/post-system-update.local && chmod +x /var/urbackup/post-system-update.local).