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xidasd
Beginner

Is NAT64 translation for prefix 64:FF9B:/96 enabled by default?

Hello, I'm trying to learn Dns64 + nat64.

I didn't configure NAT64 for prefix 64:FF9B::. However, it seems that the router support NAT64 translation for prefix 64:FF9B:: even though I configured NAT64 for another prefix.

Is it a designed operation? If  it is, when is the nat64 translation for 64:FF9B:: enabled?

1 REPLY 1
Seb Rupik
VIP Advisor

Hi there,

The IPv6 prefix used for AAAA record and then the NAT64 process is arbitrary and can be set to anything, so long as it does not duplicate a globally routed address that is already in use. Ideally you would use a /96 from your own IPv6 address allocation.

What platform are you implementing it on, can you share the config?

 

cheers,

Seb.