Hurricane Electric's IPv6 Tunnel Broker Forums

General IPv6 Topics => IPv6 Basics & Questions & General Chatter => Topic started by: weq on May 19, 2009, 10:26:57 AM

Title: /48 & /64
Post by: weq on May 19, 2009, 10:26:57 AM
Hi I've allocated both and was wondering if HE then expects me to use both when I really only need the 48 cause of the reverse dns?
Or is it ok for to leave the /64 unused?
Title: Re: /48 & /64
Post by: broquea on May 19, 2009, 10:51:47 AM
The routed /64 lets you have custom rDNS as well. You should be allocating /48s if you have more than one LAN/subnet requirement.

Hi I've allocated both and was wondering if HE then expects me to use both when I really only need the 48 cause of the reverse dns?
Or is it ok for to leave the /64 unused?
Title: Re: /48 & /64
Post by: weq on May 24, 2009, 09:59:03 AM
Quote
Also please note that this is for delegation of reverse DNS for the netblocks listed below, your routed /64 and /48. The Point to Point /64 reverse DNS is never delegated.

Ah ok, then I've misunderstood what this meant. Should I delete my tunnel then and then just take up a /64?