# IPSec (beta)

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This feature is currently in beta.
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You can connect to your Onomondo SIMs via IPSec connection(s) and thus add the devices to your Virtual Private Network (VPN). In its current form IPSec is set up under the Connectors umbrella, meaning that you have to actively manage which SIMs will be routed via the IPSec connection(s).

Some caveats and important information regarding the feature:

* Only support IKEv2 is supported.
* It is not possible to make passthrough rules for this Connector type.
* It is not recommended to use the OpenVPN setup alongside IPSec because traffic from the SIMs with the Connector configured will be routed through the IPSec tunnel including replies to the OpenVPN subnet—meaning that you can only send data to a device via the OpenVPN connection but all replies.
* The Onomondo SIM IP range for local endpoints is: `100.64.0.0/10`.
* You will need to provide remote endpoints on your side and include all of your SIMs.
* There are two local endpoints on Onomondo's side for redundancy. You will need to create two remote endpoints on your side to utilize both. One for each of the local endpoints.

For a more in-depth how-to of setting up an IPSec connection see ⤵

{% embed url="<https://intercom-help.eu/onomondo/en/articles/212007-setting-up-an-ipsec-connection>" %}
