> On 13 Jun 2017, at 18:49, Pippin1st via Openvpn-users > <openvpn-users@lists.sourceforge.net> wrote: > > Hello, > > I`m trying to draw a picture where one can see how packets are flowing in a > routed tun setup. > > Using the Gigabit article from JJK and various iptables/routing articles i > come to attached picture. > Since last time i spend time on this picture i added tcpip stack squares > today. > > So, my first question is, how close am I?
One thing I would like to highlight is that it seems that packets going from the App to tun0 are then re-entering routing/iptables before reaching OpenVPN. This should not happen because packets entering tun0 are then directly delivered to OpenVPN. (not sure how this could be fixed in the diagram) Cheers, -- Antonio Quartulli
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