> Arne Schwabe <a...@rfc2549.org> hat am 07.12.2021 18:02 geschrieben:
>
>
> The current mssfix parameter is a bit as it needs manual calculation of
missing word after "bit"?
> the allowable packet size and also the resulting MSS value does not take
> into account if IPv4 or IPv6 is used on the outer tunnel. The mtu parameter
> fixes both of these problem by dynamically including the real overhead.
>
> The syntax and naming of the parater is chosen for compatiblity with OpenVPN3.
typo "parameter"
> diff --git a/doc/man-sections/link-options.rst
> b/doc/man-sections/link-options.rst
> index b1ae4e75a..f41c0c4f1 100644
> --- a/doc/man-sections/link-options.rst
> +++ b/doc/man-sections/link-options.rst
> @@ -110,19 +110,25 @@ the local and the remote host.
> (:code:`p2p`). OpenVPN 2.0 introduces a new mode (:code:`server`) which
> implements a multi-client server capability.
>
> ---mssfix max
> +--mssfix max [mtu]
If you want to denote optional paramters (which I think makes sense, but is not
consistently done in the documentation so far), then I think it needs to be
--mssfix [max [mtu]]
> Announce to TCP sessions running over the tunnel that they should limit
> their send packet sizes such that after OpenVPN has encapsulated them,
> the resulting UDP packet size that OpenVPN sends to its peer will not
> exceed ``max`` bytes. The default value is :code:`1450`.
>
Regards,
Frank
--
Frank Lichtenheld
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