@node Noise
@section Noise

You may turn on @code{-noise} option, that forces to fill up all
outgoing packets to their maximum (MTU) size. Without that option GoVPN
provides confidentiality and authenticity of payload, but it's size
leaks to the observer.

As it can be applied only to outgoing traffic, you should enable it on
both sides in most cases.

Pay attention that this can dramatically increase your traffic!