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							- The peers <b>alice</b> and <b>venus</b> are hidden behind the same NAT router <b>moon</b>
 
- but both are not aware of this fact. Thus they try to resolve the apparent double-NAT
 
- situation with the help of the mediation server <b>carol</b> where they register under
 
- the pseudonyms <b>6cu1UTVw@medsrv.org</b> and <b>F1ubAio8@medsrv.org</b>, respectively.
 
- Based on the set of endpoints relayed to them by the mediation server, the peers find out
 
- that they can communicate directly with each other without a NAT router in between.
 
 
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