[Openvpn-devel] [PATCH applied] Re: dco linux: avoid sending local port to ovpn

[Gert D. <ge...@gr...>]

I have tested this on Linux + DCO "client side" (which should not excercise
this code path at all, so "no change") and have set up a server instance
that has "--multihome" in the config - and as expected, the current code
fails

2025-06-25 18:37:44 us=736543 freebsd-74-amd64/udp6:194.97.140.3:51620 peer-id=0 Cannot add peer to DCO for freebsd-74-amd64/udp6:194.97.140.3:51620 peer-id=0: Numerical result out of range (-34)

.. and the fixed code succeeds.  Well spotted... (I do have a --multihome
server instance somewhere, but not "with DCO", meh - now I have one).

Your patch has been applied to the master branch.

commit 6c2bd6be4f8ac4f0b25aa05e2d5eb9bf6b736cd1
Author: Ralf Lici
Date:   Wed Jun 25 18:26:31 2025 +0200

     dco linux: avoid sending local port to ovpn

     Signed-off-by: Ralf Lici <ra...@ma...>
     Acked-by: Antonio Quartulli <an...@ma...>
     Message-Id: <202...@gr...>
     URL: https://www.mail-archive.com/ope...@li.../msg31971.html
     Signed-off-by: Gert Doering <ge...@gr...>


--
kind regards,

Gert Doering