On Fri, Mar 21, 2008 at 6:35 AM, Peter Jeremy <[EMAIL PROTECTED]> wrote: > On Thu, Mar 20, 2008 at 11:27:53AM +0000, Alireza Torabi wrote: > >Imagine this: > > > > | (1) > > packets > > | | (4) > > [nic1] [nic2] > > bpf SOCK_STREAM > > | (2) | > > [FreeBSD] (3) > > > >1) all user traffic are being monitored > >2) bpf on [nic] is capturing these packets > >3) after processing we know a connection is about to be established from A > to B > > > >NOW: > >4) I want to deliver this packet to the socket on [nic2] > >and as this is a tcp socket it'll take care of it from there > >(my code here for this sockets sends and arbitary data to A making it > >think it came from B) > > Have a look at divert(4). I suspect it comes closest to what you want. > > -- > Peter Jeremy > Please excuse any delays as the result of my ISP's inability to implement > an MTA that is either RFC2821-compliant or matches their claimed behaviour. >
Yes. It sounds promising. I was reading natd and planning to read ipfw source interestingly! Thanks Alireza _______________________________________________ freebsd-net@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-net To unsubscribe, send any mail to "[EMAIL PROTECTED]"
