IPV4 to IPV6 Internet not working

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IPV4 to IPV6 Internet not working

L1 Bithead
IPV4 to IPV6 Internet not working
We are facing an issue accessing the internet. we have an IPV6 internet connection. we want to access the IPV6 ISP link from the IPV4 LAN subnet. we have created the source NAT policy using NAT64. but unable to access the internet. pls, help.
thanks in advance

Cyber Elite
Cyber Elite

Thank you for the post @AhamadullahM


The purpose of NAT64 is to enable IPv6 only clients to communicate with IPv4 only resources: https://knowledgebase.paloaltonetworks.com/KCSArticleDetail?id=kA10g000000ClIFCA0 Based on what you have described, you have opposite scenario. You have IPv4 only client to access IPv6 only network. The NAT64 will unfortunately not work in this case.


Kind Regards


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Community Team Member

Hi @AhamadullahM ,


Is this the scenario you're looking for ?:


Configure NAT64 for IPv4-Initiated Communication 


I hope it helps,


LIVEcommunity team member, CISSP
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Thanks for the reply PaveIK,

Could you please let me know, any possible workaround for my scenario? we have to do the source NAT. LAN (IPV4)---to-- ISP(IPV6).

No, We have to look for NAT 46 


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