To upgrade an AMP that goes through a proxy to get to the internet, you can use the start_amp_upgrade script with the -x flag. Before you upgrade, you'll need to know the following:
- The version you want to upgrade to
- Your login and password to AirWave's support site
- Your proxy server's address and port
- Your proxy server's login credentials if applicable
To run the script you can just do:
# start_amp_upgrade -x
And you'll be prompted for the information above.