Limit IP Tracking keeps turing back on

I have to continuously disable Limit IP Tracking on my local Wi-Fi network. When it's enable I am not able to access some services on the same subnet that falls under rfc1918. Accessing remote network, over site to site vpn, is not affected, just my local network. I opened FB21483619 for this.

I would expect to see rfc1918 subnets not included. Also would expect all DNS queries to be sent to the servers provided in DHCP.

Answered by DTS Engineer in 875503022
Apps tested and showing this issue are Safari, Chrome, Mail to start.

Ah, OK, I thought that this might be an issue specific to an app that you’re developing.

The Apple Developer Forums are primarily focused on helping developers with the APIs in Apple’s various platform SDKs. With an issue like this, where you’re having problems with system behaviour that affects all apps, your best path forward is to file a bug in Feedback Assistant. And it seems that you’ve done that already (FB21483619), which is great. Thank you!

After doing some testing, I determined the possible issue.

Interesting. When you find new factoids like this, please make sure to update your bug.

Share and Enjoy

Quinn “The Eskimo!” @ Developer Technical Support @ Apple
let myEmail = "eskimo" + "1" + "@" + "apple.com"

Reading your post, and indeed your bug report, it wasn’t clear about whether this is:

  • Specifically affecting an app that you’re working on
  • Or whether this affects all apps on the device, including, for example, Safari

Which is it?

Share and Enjoy

Quinn “The Eskimo!” @ Developer Technical Support @ Apple
let myEmail = "eskimo" + "1" + "@" + "apple.com"

Apps tested and showing this issue are Safari, Chrome, Mail to start.

I would expect to disable Limit IP Tracking and it to remain disabled unless I enable it again.

After doing some testing, I determined the possible issue. If an applications has public and private DNS records, looks likes the public DNS record will be used and route the traffic over via Apple Private Relay. When on local network I would expect the private DNS servers/records to be used.

Apps tested and showing this issue are Safari, Chrome, Mail to start.

Ah, OK, I thought that this might be an issue specific to an app that you’re developing.

The Apple Developer Forums are primarily focused on helping developers with the APIs in Apple’s various platform SDKs. With an issue like this, where you’re having problems with system behaviour that affects all apps, your best path forward is to file a bug in Feedback Assistant. And it seems that you’ve done that already (FB21483619), which is great. Thank you!

After doing some testing, I determined the possible issue.

Interesting. When you find new factoids like this, please make sure to update your bug.

Share and Enjoy

Quinn “The Eskimo!” @ Developer Technical Support @ Apple
let myEmail = "eskimo" + "1" + "@" + "apple.com"

Limit IP Tracking keeps turing back on
 
 
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