disabling client use of SLAAC
nanog at 85d5b20a518b8f6864949bd940457dc124746ddc.nosense.org
Sat Mar 6 00:06:56 CET 2010
On Fri, 5 Mar 2010 21:32:00 +0100
Marco Hogewoning <marcoh at marcoh.net> wrote:
> On 5 mrt 2010, at 21:24, Brian E Carpenter wrote:
> > On 2010-03-05 22:24, Mikael Abrahamsson wrote:
> > ...
> >> The M and O flags says "get info via DHCP", but it seems they don't mean
> >> "do NOT use SLAAC" if I read http://www.ietf.org/rfc/rfc2462.txt correctly?
> >> So bottom line, how to make clients not use SLAAC with a Cisco router?
> > Note that this is known to be a tricky area in mutlti-vendor, multi-o/s
> > situations.
> Can't agree more. In the meantime, what about extending the subnet mask a few bits (/80) on the lan ?
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