| The roadwarrior <b>carol</b> sets up a connection to gateway <b>moon</b>. | |
| At the outset the gateway authenticates itself to the client by sending | |
| an IKEv2 <b>digital signature</b> accompanied by an X.509 certificate. | |
| <p/> | |
| Next <b>carol</b> uses the <i>MD5</i> (<b>EAP-MD5</b>) method of the | |
| <i>Extensible Authentication Protocol</i> to authenticate herself. | |