System Proxy
Some IT environments require the use of a proxy to connect to the Internet.
Without this configuration VyOS updates could not be installed directly by
using the add system image
command (Update VyOS).
Set proxy for all connections initiated by VyOS, including HTTP, HTTPS, and FTP (anonymous ftp).
Some proxys require/support the “basic” HTTP authentication scheme as per RFC 7617, thus a username can be configured.
Some proxys require/support the “basic” HTTP authentication scheme as per RFC 7617, thus a password can be configured.