# 为 Discourse 重建或启动时添加一个离线页面显示

**URL:** <https://meta.discourse.org/t/add-an-offline-page-to-display-when-discourse-is-rebuilding-or-starting-up/45238>\
**Category:** Sysadmins\
**Tags:** configuring, how-to, advanced-setup\
**Created:** [2016年六月4日 08:41 UTC](https://meta.discourse.org/t/add-an-offline-page-to-display-when-discourse-is-rebuilding-or-starting-up/45238 "2016-06-04T08:41:48Z")\
**Posts on this page:** 1\
**Showing post:** 76

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**Author:** ![fefrei](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/fefrei/32/119538_2.png) [@fefrei](https://meta.discourse.org/u/fefrei)\
**Post date:** [2018年十月3日 16:35 UTC](https://meta.discourse.org/t/add-an-offline-page-to-display-when-discourse-is-rebuilding-or-starting-up/45238/76 "2018-10-03T16:35:03Z")

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How certain are you that `X-Forwarded-For` is ignored by default? This guide isn’t particularly new, [this one](https://meta.discourse.org/t/running-other-websites-on-the-same-machine-as-discourse/17247) only sets `X-Forwarded-For` in the HTTP-only case, and I haven’t seen any complaints about rate limits hitting. Also, I’m operating a Discourse site behind such a Nginx proxy, and Discourse does see the real IP address.

If you’re certain, feel free to add the line above – it’s a wiki!

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_[View the full topic](https://meta.discourse.org/t/add-an-offline-page-to-display-when-discourse-is-rebuilding-or-starting-up/45238)._