Server Version#: 1.27.2.5929 My ISP provides me IPv6 with /56 prefix delegation, say for example: d568:40fd:487:1665::/56 Each of my devices have the IPv4 and IPv6 assigned by a Unifi UDM SE router with DHCPv4/6. Since I need to access IPv6 only websites, I cannot disable IPv6 on my network. If …

Not supported. Here’s a feature request with a link to a long discussion on the topic. [image] IPv6 support for "LAN Networks" and "Allowed Networks" Feature Suggestions Based on IPv6 is broken in "LAN Networks" , per ChuckPA recommendation. Like the title says, IPv6 sub…

Thanks @FordGuy61 , can you please let me know what the option Server support for IPv6 does, if IPv6 is not supported?

[image] Daisuke: what the option Server support for IPv6 does … It enables PMS to listen and register on IPv6 addresses. That does work. What isn’t supported is putting IPv6 addresses into the LAN Networks field. Sadly, putting anything into LAN Networks, including IPv4 entries, makes IPv6…

[image] Volts: If LAN Networks is empty, Plex automatically considers “connected” addresses to be local, including connected IPv6 addresses. I did not know, thank you for the information. [image] Volts: But because LAN Networks doesn’t support IPv6 entries, that means Plex won’t consider…

[image] Daisuke: With nothing defined in LAN Networks, when I play a video on my web browser, it shows as Remote That’s interesting for two reasons. Outside of Plex, many systems prefer IPv6. But I think Plex will use IPv4 addresses first, when possible. I also think they should be consider…

[image] Volts: Let me look at how my system behaves - I’ll respond later. Thank you for looking into this, I’m sure others will find the info useful also. While you look into this, I’ll disable temporarily IPv6 and report back if web player shows a local IPv4 in Dashboard.

So I did more troubleshooting, I created a network where only IPv4s are allowed and moved the Apple TV into it. I’ve set the Internet Streaming to 4Mbps 720p and started playing a 1080p video. To my surprise my ISP public IPv4 was displayed as Remote into Dashboard! Then I realized I have remote ac…

[image] Daisuke: bviously, I cannot add the ISP public IP into List of IP addresses and networks that are allowed without auth, everyone would be able to access the Plex server, if they know the URL. That won’t happen if the IP is a routable (i.e. public) IP. [image] Daisuke: Because I u…

[image] OttoKerner: My assumption is that your local DNS resolver is applying “DNS rebinding protection”. I use two Pi-Hole combined with unbound running on two raspberry pi, for my network DNS. [Screen Shot 2022-08-08 at 5.23.26 AM] [image] [image] OttoKerner: The solution is to add …

Cannot set correctly IPv6 in LAN Networks

Plex Media Server

FordGuy61 August 3, 2022, 4:02am 2

Not supported.

Here’s a feature request with a link to a long discussion on the topic.

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Cannot set correctly IPv6 in LAN Networks

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