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- 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 GSM <i>Subscriber Identity Module</i> (<b>EAP-SIM</b>)
- method of the <i>Extensible Authentication Protocol</i> to authenticate herself.
- In this scenario triplets from the file <b>/etc/ipsec.d/triplets.dat</b> are used
- instead of a physical SIM card.
- <p/>
- The gateway forwards all EAP messages to the RADIUS server <b>alice</b>
- which also uses static triplets. In addition to her IKEv2 identity
- <b>carol@strongswan.org</b>, roadwarrior <b>carol</b> uses the EAP
- identity <b>228060123456001</b>.
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