Ipsec bridging on FreeBSD

[Kifah Abbad]

Hi everyone,

I am working on my thesis , and i found some difficulties doing some
tasks of the project on openbsd so i am planning to move to freebsd.I
want to ask some questions, concerning tasks of the project, and i
hope someone would confirm or not.

1. Does freebsd offer s reasonable way for divert socket? i heard it
could be done using netgraph...It should be also possible to catch
ethernet frames (not only IP), since this would be happening on an
ipsec bridge.

2.This brings me to following point: Is there a similar solution for
ipsec-bridging, like explained in the example of "man brconfig" of
openbsd?

3.IS it possible to do MAC-Adress spoofing on a freeBSD machine?



Best regards