Content for TS 29.561 Word version: 18.2.0
8 Interworking with DN (IP)
9 Interworking with DN (Unstructured)
10 Interworking with DN (DHCP)
11 Interworking with DN-AAA (RADIUS)
12 Interworking with DN-AAA (Diameter)
13 Interworking with IMS
14 Interworking with DN (Ethernet)
15 Interworking with DN (Multicast Routing Protocol)
16 Interworking with NSS-AAA (RADIUS)
17 Interworking with NSS-AAA (Diameter)
18 Interworking with DN (L2TP tunnel)
18.1 Support L2TP for CUPS across N6
19 Interworking with Credentials Holder using AAA server
19.1 Credentials Holder using AAA server for primary authentication and authorization
19.2 Credentials Holder using AAA server for primary authentication procedure
20 Interworking with MBS Application Provider (AF/AS)
20.1 General
20.2 MBS interworking user plane reference point architecture
20.3 User Plane Protocol between MB-UPF and MBS AF/AS or MBSTF
20.4 User Plane Protocol between MBSTF and MBS AF/AS or NEF
21 Interworking with AAA server in DCS for UE onboarding in SNPNs
21.0 General
21.1 Primary authentication using AAA server in DCS
21.2 Secondary authentication using AAA server in DCS
A Rate control related to 5G Cellular Internet of Things (CIoT) optimisations
$ Change history
8 Interworking with DN (IP) p. 12
8.1 General p. 12
8.2 DN Interworking Model p. 12
8.2.1 General p. 12
8.2.2 Access to DN through 5G Network p. 13
8.3 Transport Level Marking |R18| p. 17
9 Interworking with DN (Unstructured) p. 17
9.1 General p. 17
9.2 N6 PtP tunnelling based on UDP/IP p. 17
9.3 Other N6 tunnelling mechanism p. 18
10 Interworking with DN (DHCP) p. 19
10.1 General p. 19
10.2 DN interworking Model of SMF or SMF+PGW-C for DHCP p. 19
10.2.2 IPv4 Address allocation and IPv4 parameter configuration via DHCPv4 p. 20
10.2.3 IPv6 Prefix allocation via IPv6 stateless address autoconfiguration via DHCPv6 p. 21
10.2.4 IPv6 parameter configuration via stateless DHCPv6 p. 22
10.2.5 IPv6 Prefix Delegation via DHCPv6 |R16| p. 23
10.3 3GPP Vendor-Specific Options |R16| p. 24
11 Interworking with DN-AAA (RADIUS) p. 25
11.1 RADIUS procedures p. 25
11.1.1 RADIUS Authentication and Authorization in 5GC p. 25
11.1.1a RADIUS Authentication and Authorization in EPC Interworking |R18| p. 26
11.1.2 RADIUS Accounting p. 27
11.2 Message flows on N6 interface p. 28
11.2.1 Authentication, Authorization and Accounting procedures in 5GC p. 28
11.2.1a Authentication and Authorization procedures in EPC Interworking |R18| p. 31
11.2.2 Accounting Update p. 34
11.2.3 DN-AAA initiated QoS flow termination p. 35
11.2.4 DN-AAA initiated re-authorization in 5GC p. 36
11.2.4a DN-AAA initiated re-authorization in EPC Interworking |R18| p. 37
11.3 List of RADIUS attributes p. 38
12 Interworking with DN-AAA (Diameter) p. 54
12.1 Diameter Procedures p. 54
12.1.1 Diameter Authentication and Authorization p. 54
12.1.1a Diameter Authentication and Authorization in EPC Interworking |R18| p. 55
12.1.2 Diameter Accounting p. 57
12.2 Message flows on N6 interface p. 57
12.2.1 Authentication, Authorization and Accounting procedures p. 57
12.2.1a Authentication and Authorization procedures in EPC Interworking |R18| p. 61
12.2.2 Accounting Update p. 63
12.2.3 DN-AAA initiated QoS flow termination p. 64
12.2.4 DN-AAA initiated re-authorization in 5GC p. 65
12.2.4a DN-AAA initiated re-authorization in EPC Interworking |R18| p. 66
12.2.5 DN-AAA initiated re-authentication and re-authorization in 5GC |R16| p. 66
12.2.5a DN-AAA initiated re-authentication and re-authorization in EPC Interworking |R18| p. 67
12.3 N6 specific AVPs p. 68
12.4 N6 re-used AVPs p. 68
12.5 N6 specific Experimental-Result-Code AVP p. 72
12.6 N6 Diameter messages p. 72
12.6.1 General p. 72
12.6.2 DER Command p. 73
12.6.3 DEA Command p. 74
12.6.4 RAR Command p. 75
12.6.5 RAA Command p. 76
13 Interworking with IMS p. 76
13.1 General p. 76
13.2 IMS interworking Model p. 77
14 Interworking with DN (Ethernet) p. 78
15 Interworking with DN (Multicast Routing Protocol) |R16| p. 79
16 Interworking with NSS-AAA (RADIUS) |R16| p. 80
16.1 RADIUS procedures p. 80
16.2 Message flows for network slice specific authentication p. 81
16.2.1 Authentication and Authorization procedures p. 81
16.2.2 NSS-AAA initiated revocation of network slice authorization p. 82
16.3 List of RADIUS attributes p. 83
16.3.1 General p. 83
17 Interworking with NSS-AAA (Diameter) |R16| p. 84
17.1 Diameter procedures p. 84
17.2 Message flows for network slice specific authentication p. 84
17.2.1 Authentication and Authorization procedures p. 84
17.2.2 NSS-AAA initiated revocation of network slice authorization p. 86
17.2.3 NSS-AAA initiated re-authentication and re-authorization p. 87
17.3 Specific AVPs p. 87
17.4 re-used AVPs p. 88
17.5 Specific Experimental-Result-Code AVP p. 89
17.6 Diameter messages p. 89
17.6.1 General p. 89
18 Interworking with DN (L2TP tunnel) |R17| p. 89
19 Interworking with Credentials Holder using AAA server |R17| p. 93
19.1 Credentials Holder using AAA server for primary authentication and authorization p. 93
19.2 Credentials Holder using AAA server for primary authentication procedure p. 93
20 Interworking with MBS Application Provider (AF/AS) |R17| p. 94
20.1 General p. 94
20.2 MBS interworking user plane reference point architecture p. 94
20.3 User Plane Protocol between MB-UPF and MBS AF/AS or MBSTF p. 95
20.4 User Plane Protocol between MBSTF and MBS AF/AS or NEF p. 96
21 Interworking with AAA server in DCS for UE onboarding in SNPNs |R17| p. 97
21.0 General p. 97
21.1 Primary authentication using AAA server in DCS p. 97
21.2 Secondary authentication using AAA server in DCS p. 97
A (Normative) Rate control related to 5G Cellular Internet of Things (CIoT) optimisations |R16| p. 98
A.1 General p. 98
A.2 Support of rate control of user data p. 98
$ Change history p. 100
