SNxr1200

 

There are two ways to perform a software restoration via USB key on an SNxr1200 firewall:

1. If you have an IT kit, use it to connect the firewall.
2. If you have configured the firewall's connectors as shown in the hardware installation guide (see illustration below):

On the powered off SNS firewall:

1. Insert the USB drive into one of the USB 3.0 ports
2. Connect the serial port to an RS232 serial port on the computer, by using the serial cable provided with the SNS firewall.
3. Launch a console emulator on the PC to access the SNS firewall (115,200 baud - 8N1).
4. Power up the SNS firewall, which will immediately start running on the USB drive.
5. Continue to the section Starting the restoration of the SNS firewall.