Section: 28.3.2.5 AMF Name
Content: The AMF Name FQDN shall uniquely identify an AMF. The AMF Name FQDN for an AMF within an operator's PLMN shall be constructed as follows: "<AMF-id>.amf.5gc.mnc<MNC>.mcc<MCC>.3gppnetwork.org" where - the <MNC> and <MCC> shall identify the PLMN where the AMF is located and shall be encoded as - <MNC> = 3 digits - <MCC> = 3 digits If there are only 2 significant digits in the MNC, one "0" digit shall be inserted at the left side to fill the 3 digits coding of MNC in the AMF Name FQDN. - the <AMF-id> shall contain at least one label. As example, - If <AMF-id> is amf1.cluster1.net2, the AMF Name FQDN for MCC 345 and MNC 12 is: "amf1.cluster1.net2.amf.5gc.mnc012.mcc345.3gppnetwork.org" The AMF Name FQDN for an AMF within an operator's SNPN, if not pre-configured in the NF, shall be constructed as follows: "<AMF-id>.amf.5gc.nid<NID>.mnc<MNC>.mcc<MCC>.3gppnetwork.org" where - <MNC> and <MCC> shall be encoded as specified above; - NID shall be encoded as hexadecimal digits as specified in clause 12.7. As example, - If <AMF-id> is amf1.cluster1.net2, the AMF Name FQDN for MCC 345, MNC 12 and NID 000007ed9d5 (hexadecimal) is: "amf1.cluster1.net2.amf.5gc.nid000007ed9d5.mnc012.mcc345.3gppnetwork.org"