New RIPE allocations outside 2001::/16 - filter update time!
Daniel Roesen
dr at cluenet.de
Mon May 2 12:18:10 CEST 2005
On Mon, May 02, 2005 at 01:06:55PM +0300, Pekka Savola wrote:
> On Mon, 2 May 2005, Daniel Roesen wrote:
> >While you're updating your filters anyway, please revisit your decisions
> >and consider using a "relaxed" version. For examples, see:
>
> I guess there could be a middle ground for those who want a low(er)
> maintenance version -- allow everything up to /32 or /35, and deny the
> rest (except maybe the special microalloc block). ("Relaxed" allows
> everything up to /48 which is quite a bit too relaxed for my taste at
> least.)
That would mean that:
- special exceptions for /48 microallocs have to be made
- poor man's multihoming (using more-specifics of PA aggregates) would
get hindered even more
- filters need updating again as soon as PI is finally being approved
by the ISP communities
> That would encourage folks not to pollute the global routing table
> with their more specifics.
In my book, enduser multihoming is no pollution but as valid use as any
ISP multihoming (PA agregates). I know you disagree, so we better leave
it at that. :-)
But I see the point that people are leaking more-specifics accidentally.
Those can be contacted and educated though. Not an easy task, granted.
Best regards,
Daniel
--
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