# Set up Dynamic DNS for Cellular Gateways

Cellular gateways can act as a site-to-site IPsec IKEv2 VPN client. The public IP address for a VPN client is required to set up the IPsec tunnel. Setting up Dynamic DNS will allow the VPN server to always have access to the dynamically assigned public IP for the VPN client (GC31/GC31-E).

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## Configure Dynamic DNS on a cellular gateway

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#### In Verkada Command, go to **All Products > Gateways** .

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#### Select the gateway you want to configure.

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#### In the top right, click **Settings** .

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#### Under **Network** > **Dynamic DNS** toggle on **Enable**.

<div align="left" data-with-frame="true"><img src="https://1814166542-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FiAGnzScvko5PkG7YBy3i%2Fuploads%2Fgit-blob-a2fc0a479b035ede54ea377cd52a043d66797c1c%2Faccdd2fb66b72827a08d0269ff026c870393a7e2.png?alt=media" alt="" width="374"></div>
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#### Select the service for your Dynamic DNS.

<div align="left" data-with-frame="true"><img src="https://1814166542-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FiAGnzScvko5PkG7YBy3i%2Fuploads%2Fgit-blob-30b6e270458c57d57060a231fc025ca08ca92dd8%2F725776de09661bb4336f85942c41850c93fd68cc.png?alt=media" alt="" width="377"></div>
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#### (Optional) Enter the **Hostname, Username, Password,** and **Server.**

<div align="left" data-with-frame="true"><img src="https://1814166542-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FiAGnzScvko5PkG7YBy3i%2Fuploads%2Fgit-blob-a8c21dead73bb60cd410d22ae2011a736b100f98%2F1c6296f11753ad03ea25c706cec5a365d31e0798.png?alt=media" alt="" width="381"></div>
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#### Hit **Apply,** then **Confirm** to save your changes.

<div align="left" data-with-frame="true"><img src="https://1814166542-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FiAGnzScvko5PkG7YBy3i%2Fuploads%2Fgit-blob-22cae0e1dd39b890e34793fd7eb9769037c59a74%2F0b9ddaf8384dd177af67ea912bc9378a9341184a.png?alt=media" alt="" width="187"></div>
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**Need more help?** Contact [Verkada Support](https://app.gitbook.com/s/NRq5qDDjsYNxwNzF1bcB/need-help/contact-verkada-support).
