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Date:      Sun, 19 Nov 2017 22:19:56 +0700
From:      Victor Sudakov <vas@mpeks.tomsk.su>
To:        Eugene Grosbein <eugen@grosbein.net>
Cc:        Eric Masson <emss@free.fr>, freebsd-net@freebsd.org, Jim Thompson <jim@netgate.com>, "Muenz, Michael" <m.muenz@spam-fetish.org>
Subject:   Re: OpenVPN vs IPSec
Message-ID:  <20171119151956.GK82727@admin.sibptus.transneft.ru>
In-Reply-To: <5A119DDF.4090809@grosbein.net>
References:  <20171118165842.GA73810@admin.sibptus.transneft.ru> <b96b449e-3dc1-6e75-e803-e6d6abefe88e@spam-fetish.org> <20171119120832.GA82727@admin.sibptus.transneft.ru> <86o9nytmma.fsf@newsrv.interne.associated-bears.org> <20171119145116.GE82727@admin.sibptus.transneft.ru> <5A119DDF.4090809@grosbein.net>

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Eugene Grosbein wrote:
> 
> > And the kernel IPsec implementation has had problems with NAT
> > traveral. Does it stil have problems and requre extra patches for NAT
> > traveral?
> 
> No, it has not after IPSec code overhaul in times of 11.0-STABLE.
> NAT traversal works out-of-box these days not requiring extra patches.

Glad to hear that. Also, in 11.x no kernel recompilation is needed to
enable IPSec.

So maybe when I eventually migrate all my hosts to the 11th branch, it
will be time for me to give IPSec a second chance, with all that nice
if_ipsec stuff.

> 
> It needs "nat_traversal on" in the racoon.conf, though.

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



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