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ASA support "IPv6 6to4 NAPT address translation"?

leon.mflai
Level 1
Level 1

Hi dears,

as subjected topics, does ASA support it?

Thanks

Leon

1 Accepted Solution

Accepted Solutions

Shrikant Sundaresh
Cisco Employee
Cisco Employee

Hi Leon,

The ASA supports IPv6, but does not support NAT between an IPv4 and IPv6 ip address.

Though, you can configure IPv6 to be tunneled inside an IPv4 packet on your PC, but i dont think that's what you were looking for.

Hope this helps.

-Shrikant

P.S.: Please mark the question as answered, if it has been resolved. Do rate helpful posts. Thanks.

View solution in original post

2 Replies 2

Shrikant Sundaresh
Cisco Employee
Cisco Employee

Hi Leon,

The ASA supports IPv6, but does not support NAT between an IPv4 and IPv6 ip address.

Though, you can configure IPv6 to be tunneled inside an IPv4 packet on your PC, but i dont think that's what you were looking for.

Hope this helps.

-Shrikant

P.S.: Please mark the question as answered, if it has been resolved. Do rate helpful posts. Thanks.

jacline
Cisco Employee
Cisco Employee

As of 9.0, the ASA does support NAT 6to4.  Prior versions did not support this feature.  See the 9.0 release notes here:

http://www.cisco.com/en/US/docs/security/asa/asa90/release/notes/asarn90.html

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