Date: Wed, 24 Jun 2009 14:23:55 -0700 From: Fire walls <fayerwall@gmail.com> To: freebsd-pf@freebsd.org Subject: Re: OpenVPN Client Nat question? Message-ID: <b61774460906241423r14c4114fo40b23a5a664ca351@mail.gmail.com> In-Reply-To: <014901c9f504$8dfbe620$a9f3b260$@net> References: <b61774460906240852s547e38aj8cee05533e7bf416@mail.gmail.com> <014301c9f4fb$bb7893e0$3269bba0$@net> <b61774460906241233y495262d1me2fc9327c107af17@mail.gmail.com> <014901c9f504$8dfbe620$a9f3b260$@net>
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On Wed, Jun 24, 2009 at 12:47 PM, Torsten Kersandt <torsten@cnc-london.net>wrote: > > -----Original Message----- > > From: owner-freebsd-pf@freebsd.org [mailto:owner-freebsd-pf@freebsd.org] > > On > > Behalf Of Fire walls > > Sent: 24 June 2009 16:53 > > To: freebsd-pf@freebsd.org > > Subject: OpenVPN Client Nat question? > > > > Hi people. > > > > Working with pf, every day I'm understanding more pf. > > > > I have openvpn at work running on gentoo, I add my openvpn in my home > FW > > with freebsd 7.2, I setup everything and is working, I can reach my work > > network. > > > > I read some sites on internet about this setup and they say something > > about NAT the openvpn network but doesn't explain if this must be done > just > > in the server side or both sides, I mean server + client. > > > > In my case I'm a client, I have to NAT my vpn network? > > > > nat on $ext_if from $vpn_network to any -> ($ext_if) > > > > Or just need to play with the pass/block rules? > > > > Thanks all for your time!!! > > > > -- > > :-) > > _______________________________________________ > > freebsd-pf@freebsd.org mailing list > > http://lists.freebsd.org/mailman/listinfo/freebsd-pf > > To unsubscribe, send any mail to "freebsd-pf-unsubscribe@freebsd.org" > > > > This is what I have got on my boxes > > Openvpn.conf: > > server 10.12.215.0 255.255.255.0 > > ifconfig-pool-persist /usr/local/etc/openvpn/ipp.txt > > > > # Certificates for VPN Authentication > > ca /usr/local/etc/openvpn/keys/soundnet/ca.crt > > cert /usr/local/etc/openvpn/keys/soundnet/ca.crt > > key /usr/local/etc/openvpn/keys/soundnet/ca.key > > dh /usr/local/etc/openvpn/keys/soundnet/dh1024.pem > > > > # Routes to push to the client > > push "route 192.168.100.0 255.255.255.0" > > push "dhcp-option WINS 192.168.100.12" > > push "dhcp-option DNS 192.168.100.12" > > push "dhcp-option DNS 192.168.100.12" > > push "dhcp-option DOMAIN home" > > > > pf.conf > > vpn_if="tun0" > > vpn_network="10.12.215.0/24" > > > > nat on $ext_if from $vpn_network to any -> ($ext_if) > > nat on $int_if from $vpn_network to $int_net -> ($int_if) > > > > pass in quick on $vpn_if > > pass out quick > > > > regards > > Torsten > > > > > > > Hi Torsten. > > Hey but this config is for the server side right? > > What questions is, if I have have to NAT to in the client side? > > Thanks for your quick answer!!! > > > -- > :-) > _______________________________________________ > freebsd-pf@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-pf > To unsubscribe, send any mail to "freebsd-pf-unsubscribe@freebsd.org" > > The client side only needs to which route to which network to take. > In this case my internal network is 192.168.100.0/24 and fully accessible > by > all openvpn connections. > > If you want your computer to fully become part (of the other sites network > bi directional and fully accessible as in a common Micros..t Network), > You may have to go down the bridging way , meaning tun0<-->ext_if, never > done that and can't help on this. > But as much as have been reading about it not a impossible thing to do > > Regards T > > > > _______________________________________________ > freebsd-pf@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-pf > To unsubscribe, send any mail to "freebsd-pf-unsubscribe@freebsd.org" > Thanks Torsten. U already had answer my question, I appreciated your very well help and time. See u latter, thanks again!!! -- :-)
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