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Author Topic: /48 & /64  (Read 4735 times)

weq

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/48 & /64
« 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?
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broquea

  • Sr. Network Engineer, HE.NET AS6939
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Re: /48 & /64
« Reply #1 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.

Quote from: 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?
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weq

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  • Posts: 3
Re: /48 & /64
« Reply #2 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?
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