Re: using "reserved" IPv6 space

On 2012-07-15 00:45, Tony Hain wrote:

There is no difference in the local filtering function, but *IF* all transit providers put FC00::/7 in bogon space and filter it at every border, there is a clear benefit when someone fat-fingers the config script and announces what should be a locally filtered prefix (don't we routinely see unintended announcements in the global BGP table). I realize that is a big IF, but

There was also in the past fec0::/10. For BGP updates you should be safe to filter out FC00::/6. -- Grzegorz Janoszka