 Organisations who need to communicate with the MOD may experience problems when more specific Internet routes attract traffic that was meant for internal hosts, or alternatively find themselves unable to reach the legitimate users of those addresses because those addresses are being used internally,
and such "squatting" is against the established practice of the Internet.The client now supports IPv6, and if this is selected then the address assigned is picked from a range registered to LogMeIn.The IP address assigned to the Hamachi client is henceforth associated with the client's public crypto key.