…nology from [ RFC1034 ] and [ RFC1035 ] and with current NAT terminology from [ RFC4787 ]. Some parts of this document assume familiarity with the terminology of the DNS security extensions outlined in [ RFC4035 ]. It is worth emphasizing that while DNS64 is a logical function se…

…e Network Address Translator (NAT) does not allow hairpinning as described in [[RFC4787]], section 6. enum RTCIceCredentialType RTCIceCredentialType represents the type of credential used by a TURN server. password The credential is a long-term authentication password, as describ…

…However, state in middleboxes might time out earlier than that. Though REQ-5 in RFC4787 recommends a 2-minute timeout interval, experience shows that sending packets every 30 seconds is necessary to prevent the majority of middleboxes from losing state for UDP flows GATEWAY 10.2.…