# Inconsistent / missing registration & last IP

**URL:** <https://meta.discourse.org/t/inconsistent-missing-registration-last-ip/124386>\
**Category:** Support\
**Created:** [July 30, 2019, 8:41am UTC](https://meta.discourse.org/t/inconsistent-missing-registration-last-ip/124386 "2019-07-30T08:41:47Z")\
**Posts on this page:** 1\
**Showing post:** 2

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**Author:** ![codinghorror](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/codinghorror/32/110067_2.png) [@codinghorror](https://meta.discourse.org/u/codinghorror)\
**Post date:** [July 30, 2019, 8:47am UTC](https://meta.discourse.org/t/inconsistent-missing-registration-last-ip/124386/2 "2019-07-30T08:47:50Z")

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> [@calmh](#):
>
> Does Discourse not understand IPv6?

Discourse definitely does, but you’d need to configure your server and whatever else is in front of it so that IPv6 is functional, etc.

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_[View the full topic](https://meta.discourse.org/t/inconsistent-missing-registration-last-ip/124386)._