klips1 diagram

"roberto" <[email protected]> Wed, 7 May 2003 21:21:21 +0200

Newsgroups	gmane.network.freeswan.user,gmane.network.freeswan.devel
Message-ID	<000701c314ce$1d7dd470$8bd1623e@franky>

I have a question about the diagram
klips/doc/klipsNGreq/diagrams/klips1_flow in the freeswan distribution.
There is a loop: the packet, after processing by ipsec_rcv, goes back to
netif_rx function. Why? It seems to be right for tunneled packet, where
there are two IP header, but for packet in transport mode where there is an
only one IP header?

Thanks in advance.