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My home ISP does CGNAT for IPv4, but provides native IPv6. I can use IPv6 just fine to access most of my resources, except for one specific server. I can access the server over IPv4 from my home network, and either over v4 or v6 from other networks I've tried. But I can't access it over IPv6 from my home network.

What could be the problem here? Where do I begin to diagnose it

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[-] TwinTurbo@lemmy.world 1 points 1 year ago

I've tried from networks outside my home and I can access the server from there. Looking at a traceroute, I stop getting anything somewhere between my ISP and the datacenter the server is in.

this post was submitted on 17 Jun 2023
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