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[amirisi]

Hi All,

do anybody knows if the cisco 18xx series or 28xx series can preform NAT-PT ?

if so what kind of IOS/license do i need?

thank you for your help,

Best Regards,

Amir.A.

[UltraZero]

Nat-PT was first supported in version 12.2(13)T.  

IF you do a search for Cisco 2821 NAT-PT PDF, there will be a nice PDF file explaining NAT-PT.

roughtly the 4th item down in the list.

[maestroevolution]

Does Cisco support the DNS piece as well, or do you need to handle that on your own?

Without the DNS mapping, either onboard or via a seperate box, NATPT and NAT64 are virtually useless.

Joel

[disneycheng]

To: maestroevolution
BIND support DNS64 already
and some commercial product does support work as DNS64 appliance.
But i didn't see any routing platform support DNS64 feature.

I have test with a commercial DNS64 product with some open-source NAT64 and also Juniper's NAT64 and its work fine.

But I didn't test on Cisco yet

BTW, NAT-PT should be going to replace by NAT64.

[maestroevolution]

Bind supports DNS64 natively?  I thought this was only possible through that patch...  that project with the funny e... name  (Sorry, no coffee yet this morning).

I will research this; thanks for the tip.

Joel