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Overview

IPsec VPN , which offers site-to-site connectivity between an HI GIO and remote sites which also have with third-party hardware routers or VPN gateways that support IPSec.

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  • Organization virtual data center networks on in the same organization

  • Organization virtual data center networks on in different organizations

  • Between an organization's virtual data center network and an external network

Procedure

I. Prepare VPN’s

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parameters:

Fulfill IPSec parameters.

II. Create IPSec VPN

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Step 1: In the top navigation bar, click Networking and click the Edge Gateways tab.

Step 2

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: Click the edge gateway.

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Step 3

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: Under Services, click IPSec VPN.

Step 4

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: To configure an IPSec VPN tunnel, click New.

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Step 5

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: Enter a Name

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and a description (optional) for the IPSec VPN tunnel.

Step 6

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: To enable the tunnel upon creation, toggle on the Status option.

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Note

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For the Security Profile – we keep it

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as Default and configure it later once the VPN tunnel has been created.

Step 7

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: Click NEXT to select Authentication mode.

Step 8

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: Select a peer authentication mode and NEXT.

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  • HI GIO supported 02 option for Authentication Mode:

Option

Description

Pre-Shared Key

Choose a pre-shared key to enter. The pre-shared key must be the same on the other end of the IPSec VPN tunnel.

Certificate

Select site and CA certificates to be used for authentication.

Step 9

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: On Endpoint Configuration windows, we put some

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parameters (follow IPSec parameters

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in the prepare step):

IP address [Local Endpoint]: Enter public IP (HI GIO’s public IP).

Networks [Local Endpoint]: Enter at least one local (HI GIO’s network) IP subnet address

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for the IPSec VPN tunnel.

IP address [Remote Endpoint]: Enter public IP (remote site, ex: Office’s public IP).

Networks [Remote Endpoint]: Enter at least one remote IP (ex: Office’s network) subnet address

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for the IPSec VPN tunnel.

Step 10

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: Enter the remote ID (optional) for the peer site.

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Note

In case we use a Certificate for Authentication mode

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The remote ID must match the SAN (Subject Alternative Name) of the remote endpoint certificate, if available. If the remote certificate does not contain a SAN, the remote ID must match the distinguished name of the certificate that is used to secure the remote endpoint, for example, C=US, ST=Massachusetts, O=VMware, OU=VCD, CN=Edge1.

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Step 11

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: Click Next.

Step 12

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: Review your settings and click Finish.

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The newly created IPSec VPN tunnel is listed in the IPSec VPN view. The IPSec VPN tunnel is created with a default security profile.

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Step 13

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: To verify that the tunnel is functioning, select it and click View Statistics.

If the tunnel is functioning, Tunnel Status and IKE Service Status both display Up.

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III. Configure the Security Profile of the IPSec VPN Tunnel

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Once the IPSec VPN tunnel has been created. We can change the IPSec VPN configuration by security profile, it must be fit with remote site.

Step 1: In the top navigation bar, click Networking and click the Edge Gateways tab.

Step 2: Click the edge gateway.

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Step 3

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: Under Services, click IPSec VPN.

Step 4

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: Select the IPSec VPN tunnel and click Security Profile Customization.

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Step 5

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: Change the configures of the VPN tunnel as you prepared (IPSec parameters).

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Note

Remember that the security settings

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must match the remote site's security settings

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IV. Setup firewall rule for VPN tunnel.

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Step 1: Preparing IP set for firewall rule (can use dynamic\static group also). More detail

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IP set detail:

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Step 2

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: Create 02 the firewall rules (Edge gateway firewall) for the IPsec tunnel:

+ HI GIO to Local (remote site)

+ And Local (remote site) to HI GIO

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If we used Distributed firewall, we also need to create firewall rules to allow VPN’s traffic (remote site to HI GIO).

*** Please also set the firewall

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rules for VPN traffic on the remote routers.

VALIDATE: Tunnel static is UP with Traffic

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End.