# After rebuilding the Discourse container, user IPs are now 172.17.0.1

**URL:** https://meta.discourse.org/t/discourse-ip-172-17-0-1/405780
**Category:** Bug
**Tags:** bug
**Created:** [June 22, 2026, 6:40am UTC](https://meta.discourse.org/t/discourse-ip-172-17-0-1/405780 "2026-06-22T06:40:50Z")
**Posts on this page:** 4
**Page:** 1

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### Author: ![AkarinLiu](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/akarinliu/32/539577_2.png) [@AkarinLiu](https://meta.discourse.org/u/AkarinLiu)
#### Post date: [June 22, 2026, 6:40am UTC](https://meta.discourse.org/t/discourse-ip-172-17-0-1/405780/1 "2026-06-22T06:40:50Z")

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After updating Discourse, I noticed that the user’s IP address changed to 172.17.0.1 instead of their real IP address.

 ![image](https://global.discourse-cdn.com/meta/original/4X/2/d/b/2db98134049295ea024b9e9aa5418b805701132e.png)

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### Author: ![AkarinLiu](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/akarinliu/32/539577_2.png) [@AkarinLiu](https://meta.discourse.org/u/AkarinLiu)
#### Post date: [June 22, 2026, 6:43am UTC](https://meta.discourse.org/t/discourse-ip-172-17-0-1/405780/2 "2026-06-22T06:43:27Z")

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Here is my Discourse container configuration file. By the way, the reverse proxy’s web server is an OpenResty image customized by 1Panel.  
[discourse.yml](https://meta.discourse.org/uploads/short-url/gWYV9IsrFuyG85220QUTTFohzby.yml) (7.4 KB)

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### Author: ![AkarinLiu](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/akarinliu/32/539577_2.png) [@AkarinLiu](https://meta.discourse.org/u/AkarinLiu)
#### Post date: [June 22, 2026, 7:27am UTC](https://meta.discourse.org/t/discourse-ip-172-17-0-1/405780/3 "2026-06-22T07:27:18Z")

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Fixed. I used OpenCode installed on my server to resolve it. I thought it was a bug…

> **[OpenCode](https://opncd.ai/share/tQjQIoz9)**

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### Author: ![zogstrip](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/zogstrip/32/512781_2.png) [@zogstrip](https://meta.discourse.org/u/zogstrip)
#### Post date: [June 22, 2026, 9:13am UTC](https://meta.discourse.org/t/discourse-ip-172-17-0-1/405780/4 "2026-06-22T09:13:57Z")

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