> For the complete documentation index, see [llms.txt](https://docs.higiocloud.vn/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.higiocloud.vn/network/2.-vpn/ipsec-parameters.md).

# IPSec parameters

<table><thead><tr><th width="149">Object Name</th><th width="169">Customer's Device</th><th>HI GIO</th><th>HI GIO support</th><th width="183">Description</th></tr></thead><tbody><tr><td><strong>VPN Tunnel Name</strong></td><td></td><td></td><td></td><td></td></tr><tr><td><strong>Enabled</strong> </td><td></td><td></td><td></td><td>Turn on / off the tunnel</td></tr><tr><td><strong>Authentication</strong></td><td></td><td></td><td>Pre-Shared Key, Certificate</td><td>How to authenticate parties when raising a tunnel</td></tr><tr><td><strong>Local Endpoint IP Address</strong></td><td></td><td></td><td></td><td>The public IP address from HI GIO</td></tr><tr><td><strong>Local Endpoint Network</strong></td><td></td><td></td><td></td><td>List of the network share in the HI GIO cloud accessible through the tunnel</td></tr><tr><td><strong>Remote Endpoint IP Address</strong></td><td></td><td></td><td></td><td>The public IP address of the remote router from which you are connecting</td></tr><tr><td><strong>Remote Endpoint Network</strong></td><td></td><td></td><td></td><td>List of remote networks accessible through the tunne</td></tr><tr><td><strong>Remote ID (Optional)</strong></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr></tbody></table>

<mark style="color:green;">**IKE Profile (Phase 1)**</mark>

<table><thead><tr><th width="199">Object Name</th><th>Customer's Device</th><th>HI GIO</th><th>HI GIO support</th><th>Description</th></tr></thead><tbody><tr><td>IKE Version</td><td></td><td></td><td>IKEv1, IKEv2</td><td></td></tr><tr><td>Encryption</td><td></td><td></td><td>AES 128, AES 256, AES-CGM 128, AES-CGM 192, AES-CGM 256</td><td></td></tr><tr><td>Digest</td><td></td><td></td><td>SHA1, SHA 2-256, SHA 2-384, SHA 2-152</td><td>Package Integrity Control Hash Algorithm</td></tr><tr><td>Diffie-Hellman Group</td><td></td><td></td><td><p>Group 2, </p><p>Group 5, </p><p>Group 14, Group 15, Group 16, Group 19, Group 20, Group 21</p></td><td>Encryption Public Key Size</td></tr><tr><td>Association Life Time (seconds)</td><td></td><td></td><td></td><td></td></tr></tbody></table>

<mark style="color:green;">**Tunnel Configuration (Phase2)**</mark>

<table><thead><tr><th width="207">Object Name</th><th>Customer's Device</th><th>HI GIO</th><th>HI GIO support</th><th>Description</th></tr></thead><tbody><tr><td>Enabled perfect forward secrecy (PFS)</td><td></td><td></td><td></td><td></td></tr><tr><td>Encryption</td><td></td><td></td><td>AES 128, AES 256, AES-CGM 128, AES-CGM 192, AES-CGM 256</td><td></td></tr><tr><td>Digest Algorithm</td><td></td><td></td><td>SHA1, SHA 2-256, SHA 2-384, SHA 2-152</td><td>Package Integrity Control Hash Algorithm</td></tr><tr><td>Diffie-Hellman Group</td><td></td><td></td><td><p>Group 2, </p><p>Group 5, </p><p>Group 14, Group 15, Group 16, Group 19, Group 20, Group 21</p></td><td></td></tr><tr><td>Association Life Time (seconds)</td><td></td><td></td><td></td><td></td></tr></tbody></table>

<mark style="color:green;">**DPD Configuration**</mark>

| Interval |   |   |   |   |
| -------- | - | - | - | - |


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