=== Force a DDNS Update and/or Display Status on either USG or EdgeRouter ===
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__**Force a DDNS Update**__

To force a DDNS update, SSH into your USG or Edgerouter and type:
<code>update dns dynamic interface {WAN IP}</code>
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For Example:
<code>update dns dynamic interface eth0 (USG 3)</code>
or
<code>update dns dynamic interface eth2 (USG Pro)</code>
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__**To show the current status:**__
<code>show dns dynamic status</code>
which will show
<code>
interface    : eth2
ip address   : WAN IP
host-name    : unifi.example.com
last update  : Tue May 15 15:27:41 2018
update-status: good
</code>
**NOTE:** <code>host-name</code> should be your specific host