How do I configure strongSwan site to site VPN?

How do I configure strongSwan site to site VPN?

1. In order to configure a site to site VPN, you will need to have the following:
2. (192.168.100.0/24) Server A 1.1.1.1< — — — Internet — — — — -> 2.2.2.2 Server B (10.1.1.0/24)
3. STEP 1: Install the VPN Tool.
4. Linux:
5. STEP 2: Configure the VPN Tool.
6. The above command sets up ip forwarding and redirects for the tunnel.

Where is strongSwan config?

conf file is installed in your sysconfdir, e.g. /etc/strongswan. conf . Since 5.1. 2 the default config file is split up and separate files are placed in the /etc/strongswan.

How do you use strongSwan?

Android 4—7 IKEv2 Setup Tutorial (StrongSwan)

1. Start by opening the Play Store.
2. Enter “strongswan” in the search field, tap on “strongSwan VPN Client” in the search results list.
3. Once you are on the application’s page, tap “Install” button.
4. Then you will see the permissions window, tap “Accept”.

Is strongSwan safe?

The focus of the strongSwan project lies on strong authentication by means of X. 509 certificates, as well as the optional safe storage of private keys on smart cards using the standardized PKCS#11 interface, strongSwan certificate check lists and On-line Certificate Status Protocol (OCSP).

How do I connect VPN to my website?

To set up a Site-to-Site VPN connection, complete the following steps:

1. Prerequisites.
2. Step 1: Create a customer gateway.
3. Step 2: Create a target gateway.
4. Step 3: Configure routing.
5. Step 4: Update your security group.
6. Step 5: Create a Site-to-Site VPN connection.
7. Step 6: Download the configuration file.

Is strongSwan free?

strongSwan is free, open-source, and the most widely-used IPsec-based virtual private network implementation, allowing you to create an encrypted secure tunnel between two or more remote networks. strongSwan uses the IKEv2 protocol, which allows for direct IPSec tunneling between the server and the client.

What ports does strongSwan use?

There is root access to the strongSwan instance. Your on-premises firewall allows UDP port 500, UDP port 4500, and ESP packets. You should be able to configure your on-premises router to route traffic through strongSwan VPN gateway.

What do I need to authenticate to strongSwan server?

The additional libcharon-extauth-plugins package is used to ensure the various clients (especially Windows 10) can authenticate to the StrongSwan server using username and passphrase. Now that everything’s installed, let’s move on to creating our certificates.

How to authenticate to an IKEv2 server with strongSwan?

The additional libcharon-extauth-plugins package is used to ensure the various clients (especially Windows 10) can authenticate to the StrongSwan server using username and passphrase. Now that everything’s installed, let’s move on to creating our certificates. An IKEv2 server requires a certificate to identify itself to clients.

What can a strongSwan gateway be used for?

strongSwan is a complete IPsec solution providing encryption and authentication to servers and clients. It can be used to secure communications with remote networks, so that connecting remotely is the same as connecting locally. Gateway: The gateway is usually your firewall, but this can be any host within your network.

How to use strongSwan with OpenSSL plugin?

The configured proposals (ecp256,ecp521) in these examples require you to have the openssl plugin loaded in strongSwan. with several authentication styles. conn rw-base # enables IKE fragmentation fragmentation=yes dpdaction=clear # dpdtimeout is not honored for ikev2.