# IPv4 users to IPv6 Public IP **URL:** \ **Category:** CGN - CGNAT & IPv6 Migration\ **Created:** [April 16, 2024, 5:21pm UTC](https://community.a10networks.com/t/ipv4-users-to-ipv6-public-ip/837 "2024-04-16T17:21:46Z")\ **Posts on this page:** 3\ **Page:** 1
**Author:** ![anfovar](https://avatars.discourse-cdn.com/v4/letter/a/bc79bd/32.png) [@anfovar](https://community.a10networks.com/u/anfovar)\ **Post date:** [April 16, 2024, 5:21pm UTC](https://community.a10networks.com/t/ipv4-users-to-ipv6-public-ip/837/1 "2024-04-16T17:21:46Z")
Hi How do I set up a CGNAT where internal users are IPv4 and need to be NATed to IPv6? Do I have to configure it has a 44LSN and just change the nat pool with IPv6? I read TRSOL but I don´t find any related information Regards. ---
**Author:** ![mdunn](https://avatars.discourse-cdn.com/v4/letter/m/87869e/32.png) [@mdunn](https://community.a10networks.com/u/mdunn)\ **Post date:** [April 22, 2024, 7:29pm UTC](https://community.a10networks.com/t/ipv4-users-to-ipv6-public-ip/837/2 "2024-04-22T19:29:23Z")
In the TRSOL you want to look for stateless NAT46. In the attached guide, this starts on page 396. NAT46 is configured separately from 44LSN. [IPv4-to-IPv6\_Transition.pdf](https://community.a10networks.com/uploads/short-url/2xX4Lq4hBRfwMWkV165u2scrVxK.pdf) (4.77 MB) ---
**Author:** ![anfovar](https://avatars.discourse-cdn.com/v4/letter/a/bc79bd/32.png) [@anfovar](https://community.a10networks.com/u/anfovar)\ **Post date:** [April 22, 2024, 7:43pm UTC](https://community.a10networks.com/t/ipv4-users-to-ipv6-public-ip/837/3 "2024-04-22T19:43:39Z")
Hi mdunn thanks for the answer. Using the following example from the pdf, instead of doing the static mapping to 20.0.0.1 we use a wildcard (0.0.0.0) for Internet trafic? ![image.png](https://us1.discourse-cdn.com/flex002/uploads/a10_community/original/1X/5cf5ab2de28d4515f537d78c1022d0e934a0a0c1.png) Regards: