In some email I received from Hendra Widarta, sie wrote:
> Hi,
> 
> I've made IPSec interoperability test.
> Wish this information can be useful for us, 
> especially for racoon users.
> My PC runs NetBSD1.5.2 (i386) + racoon-20011215a
> 
> BTW, I don't understand why NULL encryption fail to interoperate
> with other devices; although phase-1/phase-2 done and SA 
> established. Tcpdump receives ESP protocol at WAN interface,
> but no packet for LAN interface. 
> From sonicwall log, it shows...
> "phase-1 & phase-2 done; ipsec Authentication failed"
> Somebody knows? Any suggestions?

have you done the same testing with -current (to be 1.6) ?

be nice if they could all be "pass" for 1.6 if they aren't.