# 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:** 13

<div class="post-metadata">

### Author: ![pfaffman](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/pfaffman/32/120154_2.png) [@pfaffman](https://meta.discourse.org/u/pfaffman)
#### Post date: [July 30, 2019, 4:15pm UTC](https://meta.discourse.org/t/inconsistent-missing-registration-last-ip/124386/13 "2019-07-30T16:15:18Z")

</div>

Is there a section in your `discourse.conf` that tells it to `set_real_ip` with your IPv6 address, something like this?

```plaintext
    - replace:
        filename: /etc/nginx/conf.d/discourse.conf
        from: "types {"
        to: |
          set_real_ip_from 192.168.1.0/24;
          set_real_ip_from 172.18.0.0/24;
          set_real_ip_from 172.17.0.0/24;
          set_real_ip_from <SOME_IP_V6_ADDRESS_THING_HERE?>
          real_ip_recursive on;
          real_ip_header X-Forwarded-For;
          types {

```

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