Re: prefixlen of IPv6 over PPP

[David Young <dyoung%pobox.com@localhost>]

On Fri, Nov 06, 2009 at 08:08:11AM +0900, Nagae Hidetake wrote:
> Next, I call rtsol command and the router returns rtadv.
> But my NetBSD box ignores it.
*snip snip*
> Is the prefixlen of ppp1 (128 bit) right?

I recommend a prefixlen of 64.

What does 'ndp -i ppp1' say?  There has been a bug in the kernel for a
few months that affects acceptance of router advertisements.  You may
have to run 'ndp -i ppp1 accept_rtadv' to make the interface accept
advertisements.

Dave

-- 
David Young             OJC Technologies
dyoung%ojctech.com@localhost      Urbana, IL * (217) 278-3933