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Date:      Tue, 17 Mar 2020 07:47:54 +0200
From:      Artem Viklenko <artem@viklenko.net>
To:        Cristian Cardoso <cristian.cardoso11@gmail.com>, freebsd-pf@freebsd.org
Subject:   Re: PF + IPsec
Message-ID:  <4c936163-f77b-3fe1-56be-8f6967add0ef@viklenko.net>
In-Reply-To: <CAKeEC-LqP-dAFCeSkCnMLU-Qw-j0KxOXLQSmQzX2poLTKZ2W0Q@mail.gmail.com>
References:  <CAKeEC-LqP-dAFCeSkCnMLU-Qw-j0KxOXLQSmQzX2poLTKZ2W0Q@mail.gmail.com>

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Hi!

PF do NAT on outbound and RDR on inbound.
You can try to do NAT on enc0 interface instead of lan.


On 17.03.20 04:28, Cristian Cardoso wrote:
> Hello
> I'm setting up a Freebsd server for ipsec vpn communication with
> strongswan and I'm having some difficulties in the operation
> 
> The freebsd server's local network is 10.19.12.0/24 and can connect
> correctly to the network on the other side of the tunnel.
> 
> I would like another network behind my server to connect to the tunnel as well.
> 
> In linux I would nat the network that is arriving as follows:
> iptables -t nat -A POSTROUTING -s 10.0.0.0/8 -d 10.31.32.0/24 -j
> --SNAT --to 10.19.12.251
> 
> In FreeBSD I tried to run the rule as follows, but to no avail
> nat on $ LAN inet from 10.0.0.0/8 to 10.31.32.0/24 -> 10.19.12.251
> 
> Is there any other way to generate the equivalent of FreeBSD postrouting?
> 
> Best Regards
> _______________________________________________
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> https://lists.freebsd.org/mailman/listinfo/freebsd-pf
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> 

-- 
Regards!



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