31-Bit IPv4 Prefixes

Matthew D. Fuller fullermd at over-yonder.net
Sat Jul 28 17:08:37 UTC 2007


On Fri, Jul 27, 2007 at 04:34:26PM +0100 I heard the voice of
Lee Johnston, and lo! it spake thus:
> 
> We've just been allocated a /31 for a point-to-point over ethernet.
> Any idea if FreeBSD supports 31-bit prefixes as per RFC 3021?

I don't think it does (but that's not positive knowledge).  You can
probably faking it by assigning the address as a /32, then manually
adding a static route through that interface to the other address.


-- 
Matthew Fuller     (MF4839)   |  fullermd at over-yonder.net
Systems/Network Administrator |  http://www.over-yonder.net/~fullermd/
           On the Internet, nobody can hear you scream.


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