Pi-Hole Discussion Thread

destiny38

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Did you give your Pi-Hole a public IP, or did you VPN to your home network?
If it's the latter, what protocol is working in China?
Thanks!
 

xiaofan

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Did you give your Pi-Hole a public IP, or did you VPN to your home network?
If it's the latter, what protocol is working in China?
Thanks!

I think he is using Tailscale.

I was using Wireguard VPN server on my OpenWRT home router. This was working for my short trip to China in Dec 2025 and my wife's short trip to China during CNY 2026.
 

keenklee

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I think he is using Tailscale.

I was using Wireguard VPN server on my OpenWRT home router. This was working for my short trip to China in Dec 2025 and my wife's short trip to China during CNY 2026.
IMHO.
So no issue if got fixed IP or alternative is to use tailscale over CGNAT ? 🤔
 

xiaofan

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IMHO.
So no issue if got fixed IP or alternative is to use tailscale over CGNAT ? 🤔

No need fixed IP (Static IPv4, only MR and VQ with paid Static IPv4 add-on), you can use DDNS as long as you have a public IPv4 (Singtel, M1, Starhub, eight, Whizcomms).

For CGNAT (SIMBA, MR and VQ without Static IPv4 add-on), you can try Tailscale. It may not work well. I will avoid CGNAT anyway.

SIMBA is the worst ISP in this regard, CGNAT without Static IPv4 add-on option.
 

destiny38

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Just WG without obfuscation worked for you? Nice! Did you have to use a particular port?
I couldn't connect on the default 51820 from China.
 

xiaofan

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Just WG without obfuscation worked for you? Nice! Did you have to use a particular port?
I couldn't connect on the default 51820 from China.

Default portt 51820.

I created 2 profiles and rotated them.

In fact, I have two Wireguard VPN servers, each has two profiles, total 4 profiles.

How can I have two public IPv4 address with single Singtel 5Gbps plan? That is the nice part of Singtel once you bridge two ONR ports. It was also possible with legacy ONT (500Mbps/1Gbps plans) once you added a VLAN capable switch.
 

keenklee

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Default portt 51820.

I created 2 profiles and rotated them.

In fact, I have two Wireguard VPN servers, each has two profiles, total 4 profiles.

How can I have two public IPv4 address with single Singtel 5Gbps plan? That is the nice part of Singtel once you bridge two ONR ports. It was also possible with legacy ONT (500Mbps/1Gbps plans) once you added a VLAN capable switch.
IMHO.
Thank you hor. Although I need to KIV for the moment. :cool:
 

keenklee

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The guide is here if you want to try. Cost of TL-SG105E and TL-SG108E are pretty low (VLAN capable gigabit switch). Only for legacy SongTel ONT users.
https://forums.hardwarezone.com.sg/threads/working-singtel-vlan-settings-with-tplink-sg108e.5746952/
IMHO.
I have this switches BNIB somewhere... waiting to be used for something. :ROFLMAO:
I thought maybe I can use my Beryl for more "protection".
One of my idea is have make my Singtel and Eight talk to each other ... that will be cool. 🤔
 

Jurong640

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Pi-hole FTL v6.6.1 and Core v6.4.2 Released!​

This release is mostly about addressing two security advisories – one in FTL and one in Core. We’d like to thank the researchers who responsibly disclosed these issues.

Full details for both advisories can be found at the following links:

Details of all other fixes can be found below!

FTL v6.6.1​

What’s Changed​

  • Add new GET /api/config/_properties endpoint by u/DL6ER in #2356
  • Fix thread-safety issues causing SIGSEGV under concurrent API load by u/DL6ER in #2835
  • fix: fix rare race condition for SHM strings in API handlers by u/DL6ER in #2833
  • Accept punycode domains that libidn2 rejects under IDNA2008 by u/DL6ER in #2838
  • Improve shutdown diagnostics to identify SIGTERM source by u/DL6ER in #2839
  • Resolve empty backtraces when addr2line is not installed by u/DL6ER in #2831
  • Improve thread-safety for concurrent API requests by u/DL6ER in #2847
  • Don’t skip device lookup when resolver.macNames is disabled by u/DL6ER in #2846
  • Fix linker error when compiling w/o optimization by u/aeolio in #2850
  • Clarify dns.blockESNI wording by u/darkexplosiveqwx in #2784
  • Preserve log file path config when fopen fails by u/DL6ER in #2834

Security advisories​

New Contributors​

Full Changelog: v6.6…v6.6.1

Core v6.4.2​

What’s Changed​

Security advisories​

Full Changelog: v6.4.1…v6.4.2
 

Jurong640

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Pi-hole FTL v6.6.1 and Core v6.4.2 Released!​

This release is mostly about addressing two security advisories – one in FTL and one in Core. We’d like to thank the researchers who responsibly disclosed these issues.

Full details for both advisories can be found at the following links:

Details of all other fixes can be found below!

FTL v6.6.1​

What’s Changed​

  • Add new GET /api/config/_properties endpoint by u/DL6ER in #2356
  • Fix thread-safety issues causing SIGSEGV under concurrent API load by u/DL6ER in #2835
  • fix: fix rare race condition for SHM strings in API handlers by u/DL6ER in #2833
  • Accept punycode domains that libidn2 rejects under IDNA2008 by u/DL6ER in #2838
  • Improve shutdown diagnostics to identify SIGTERM source by u/DL6ER in #2839
  • Resolve empty backtraces when addr2line is not installed by u/DL6ER in #2831
  • Improve thread-safety for concurrent API requests by u/DL6ER in #2847
  • Don’t skip device lookup when resolver.macNames is disabled by u/DL6ER in #2846
  • Fix linker error when compiling w/o optimization by u/aeolio in #2850
  • Clarify dns.blockESNI wording by u/darkexplosiveqwx in #2784
  • Preserve log file path config when fopen fails by u/DL6ER in #2834

Security advisories​

 

keenklee

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i use it on router level, home network wide. Every device connected to my home network is using pi-hole
IMHO.
I mean the hardware, like raspberry PI, mini PC, etc
I don't have anything now, just wondering how to run it. 🤔
 

keenklee

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I bought a Orangepi Zero 3 few years ago. Connect the pi to my router via Ethernet cable.
IMHO.
I think I will look at this, I have a Pi ( dunno which version ) but this OrangePi is faster and also not so expensive.
 
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