- In the Azure classic portal, go to the Devices page and select your device.
- Navigate to Devices > Configure.
- Under Network Interfaces, first verify that you have at least one network interface that is iSCSI-enabled. Then locate the network interface (other than DATA 0) that has a gateway assigned.
- Disable the network interface that has an assigned gateway and save the modified configuration. Note the network interface settings are retained and so when you re-enable this network interface later, the portal will revert to the original settings.
- You can now use the Azure classic portal to install Update 1.2. Follow the instructions starting from step 3 of this procedure. After you have installed all the updates, you can re-enable the network interface that you disabled.