The roadwarriors <b>carol</b> and <b>dave</b> set up a connection to gateway
<b>moon</b> using IKEv2. The authentication is based on locally loaded
<b>X.509 certificates</b>.
In order to test the tunnel <b>carol</b> and <b>dave</b> ping the client
<b>alice</b> behind the gateway <b>moon</b>.