Am 17.07.20 um 19:10 schrieb David Sommerseth:
> The --no-replay feature is considered to be a security weakness, which
> was also highlighed during the OpenVPN 2.4 security audit [0].  This
> option was added to the DeprecatedOptions[1] list and has been reported
> as deprecated since OpenVPN 2.4.

As a side note, removing this feature weakens the ability to use OpenVPN
is a pure tunnel without crypto (--auth none, --cipher none and
no-replay) since this removes the ability to disable replay proctection
when no authentication is enabled. (replay protection without auth is
silly as a attacker can just fake the replay id too.)

Acked-By: Arne Schwabe


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