<blockquote class="gmail_quote" style="margin: 0pt 0pt 0pt 0.8ex; border-left: 1px solid rgb(204, 204, 204); padding-left: 1ex;">One thing that does worry me is the use of very long prefixes for v6 "to save address space" which then causes the size of DFZ to explode.<br>
</blockquote><div><br>???<br><br>If an ISP receive max 2 IPv6 blocks, this is just two entries in the (current BGP) routing table.<br><br>The use of long prefixes in the costumer's network means more costumers served from the same block.<br>
<br>Is there a point where we disagree?<br><br>Géza<br></div><br>