To be able to use all data protection and disaster recovery features, you must update your license upon expiry. There are two methods to update the license in Veeam Backup & Replication:
When updating the license, Veeam Backup & Replication requires internet access to connect to the Veeam License Update Server. If your network is not connected to the internet, instead of update you can download a new license file from my.veeam.com and then install it. For more information on license installation, see Installing License.