On Thu, 20 Feb 1997 15:37:01 GMT 
 Bill Sommerfeld <sommerfeld@orchard.medford.ma.us> wrote:

 > 	3) have the kernel ioctl(x, SIOCDIFADDR, a) 
 > 	   delete the matching RTM_LLINFO entries..

This gets my vote.

 > I like #3 best, though I'm not quite sure yet where to put the code;
 > perhaps in rtrequest() in sys/net/route.c.. when deleting a route with
 > RTM_CLONING set, also clobber any other routes which were cloned from
 > it.
 > 
 > Anyone have any advice?    Thanks in advance..
 > 
 > 						- Bill

Jason R. Thorpe                                       thorpej@nas.nasa.gov
NASA Ames Research Center                               Home: 408.866.1912
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