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Date: Sun, 19 Nov 2017 22:16:18 +0700
From: Victor Sudakov <vas@mpeks.tomsk.su>
To: Eugene Grosbein <eugen@grosbein.net>
Cc: Hellmuth Michaelis <hm@hellmuth-michaelis.de>, freebsd-net@freebsd.org
Subject: Re: OpenVPN vs IPSec
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Eugene Grosbein wrote:
> 
> >> https://tools.ietf.org/html/rfc2409
> >> https://tools.ietf.org/html/rfc7296
> > 
> > I don't doubt there being RFCs, but there are also some incompatible
> > vendor extensions. E.g. racoon announces Kerberos authentication
> > support (which is presently broken) etc.
> 
> racoon does not announce Kerberos authentication support in my case.
> May be due to the fact I build security/ipsec-tools port with disabled option
> for GSSAPI Security API support.

So do I now, but when I tried to enable the option (because I grew
tired of shared secrets), it turned out broken. 

Anyway, it is just an example of a non-standard extension.

-- 
Victor Sudakov,  VAS4-RIPE, VAS47-RIPN
AS43859