> > > >Just upgraded our server from NetBSD-1.5_ALPHA to latest on
> > > >NetBSD-1.5.1_ALPHA branch, and now cvsup for mirroring several source
> > > >trees started failing. The cvsup binary is the FreeBSD statically
> > > >linked one. It seems some socket ioctl has `disappeared' in the FreeBSD
> > > >emulation or something like that. Here's the error message from cvsup
> > > >and a snippet from ktrace that I think may be relevant:
> > > 
> > > 	I believe this is related to PR 11354.
> > Hmmm¸ looks like it. It also hints me to a quick temporary solution;
> > compile a kernel with less than 11 interfaces. I guess I can do with a
> > few tunnelling itnerfaces less for a while ;}.
> Ok, that did not work unfortunately. Tuned down to 5 interfaces and
> still have the same problem. Does anyone maybe have a quick and dirty
> patch for me? It would be nice to keep our kame mirror going (amongst
> others).

see PR 11144.  A quick and dirty solution is to remove the change from 
net/if.c .   Works fine for me.

Markus