RADIUS Types

Last Updated
2026-04-03
Note
The RFC "Remote Authentication Dial In User Service (RADIUS)"
[RFC 2865] defines a Packet Type Code and an Attribute Type 
Code.  The IANA registry of these codes and subordinate
assigned values is listed here according to [RFC 3575].
Available Formats

XML
HTML
TXT

Registries Included Below

RADIUS Attribute Types

Reference
[RFC 3575][RFC 6929][RFC 8044]
Note
Specifications which would allocate more than 20 percent of the remaining standard 
space attributes should have all allocations made from the extended space. Otherwise, 
specifications allocating fewer than 10 attributes should have allocations made in the 
standard space. Specifications which allocate a data type TLV should receive an 
allocation from the extended space. Specifications requesting allocation of an 
attribute which can transport 253 or more octets of data should have that attribute 
allocated from within the long extended space. See section 10.3.4 of [RFC 6929].
Available Formats

CSV
Range Registration Procedures
1-191 IETF Review
192-240 Reserved for Private Use
224-240 Implementation Specific
241-246 (extended space, Unassigned) IETF Review
241-246 (extended space, Reserved) Standards Action
247-255 Reserved
Value Description Data Type Reference
1 User-Name text [RFC 2865]
2 User-Password string [RFC 2865]
3 CHAP-Password string [RFC 2865]
4 NAS-IP-Address ipv4addr [RFC 2865]
5 NAS-Port integer [RFC 2865]
6 Service-Type enum [RFC 2865]
7 Framed-Protocol enum [RFC 2865]
8 Framed-IP-Address ipv4addr [RFC 2865]
9 Framed-IP-Netmask ipv4addr [RFC 2865]
10 Framed-Routing enum [RFC 2865]
11 Filter-Id text [RFC 2865]
12 Framed-MTU integer [RFC 2865]
13 Framed-Compression enum [RFC 2865]
14 Login-IP-Host ipv4addr [RFC 2865]
15 Login-Service enum [RFC 2865]
16 Login-TCP-Port integer [RFC 2865]
17 Unassigned
18 Reply-Message text [RFC 2865]
19 Callback-Number text [RFC 2865]
20 Callback-Id text [RFC 2865]
21 Unassigned
22 Framed-Route text [RFC 2865]
23 Framed-IPX-Network ipv4addr [RFC 2865]
24 State string [RFC 2865]
25 Class string [RFC 2865]
26 Vendor-Specific vsa [RFC 2865]
27 Session-Timeout integer [RFC 2865]
28 Idle-Timeout integer [RFC 2865]
29 Termination-Action enum [RFC 2865]
30 Called-Station-Id text [RFC 2865]
31 Calling-Station-Id text [RFC 2865]
32 NAS-Identifier text [RFC 2865]
33 Proxy-State string [RFC 2865]
34 Login-LAT-Service text [RFC 2865]
35 Login-LAT-Node text [RFC 2865]
36 Login-LAT-Group string [RFC 2865]
37 Framed-AppleTalk-Link integer [RFC 2865]
38 Framed-AppleTalk-Network integer [RFC 2865]
39 Framed-AppleTalk-Zone text [RFC 2865]
40 Acct-Status-Type enum [RFC 2866]
41 Acct-Delay-Time integer [RFC 2866]
42 Acct-Input-Octets integer [RFC 2866]
43 Acct-Output-Octets integer [RFC 2866]
44 Acct-Session-Id text [RFC 2866]
45 Acct-Authentic enum [RFC 2866]
46 Acct-Session-Time integer [RFC 2866]
47 Acct-Input-Packets integer [RFC 2866]
48 Acct-Output-Packets integer [RFC 2866]
49 Acct-Terminate-Cause enum [RFC 2866]
50 Acct-Multi-Session-Id text [RFC 2866]
51 Acct-Link-Count integer [RFC 2866]
52 Acct-Input-Gigawords integer [RFC 2869]
53 Acct-Output-Gigawords integer [RFC 2869]
54 Unassigned
55 Event-Timestamp time [RFC 2869]
56 Egress-VLANID integer [RFC 4675]
57 Ingress-Filters enum [RFC 4675]
58 Egress-VLAN-Name text [RFC 4675]
59 User-Priority-Table string [RFC 4675]
60 CHAP-Challenge string [RFC 2865]
61 NAS-Port-Type enum [RFC 2865]
62 Port-Limit integer [RFC 2865]
63 Login-LAT-Port text [RFC 2865]
64 Tunnel-Type enum [RFC 2868]
65 Tunnel-Medium-Type enum [RFC 2868]
66 Tunnel-Client-Endpoint text [RFC 2868]
67 Tunnel-Server-Endpoint text [RFC 2868]
68 Acct-Tunnel-Connection text [RFC 2867]
69 Tunnel-Password string [RFC 2868]
70 ARAP-Password string [RFC 2869]
71 ARAP-Features string [RFC 2869]
72 ARAP-Zone-Access enum [RFC 2869]
73 ARAP-Security integer [RFC 2869]
74 ARAP-Security-Data text [RFC 2869]
75 Password-Retry integer [RFC 2869]
76 Prompt enum [RFC 2869]
77 Connect-Info text [RFC 2869]
78 Configuration-Token text [RFC 2869]
79 EAP-Message concat [RFC 2869]
80 Message-Authenticator string [RFC 2869]
81 Tunnel-Private-Group-ID text [RFC 2868]
82 Tunnel-Assignment-ID text [RFC 2868]
83 Tunnel-Preference integer [RFC 2868]
84 ARAP-Challenge-Response string [RFC 2869]
85 Acct-Interim-Interval integer [RFC 2869]
86 Acct-Tunnel-Packets-Lost integer [RFC 2867]
87 NAS-Port-Id text [RFC 2869]
88 Framed-Pool text [RFC 2869]
89 CUI string [RFC 4372]
90 Tunnel-Client-Auth-ID text [RFC 2868]
91 Tunnel-Server-Auth-ID text [RFC 2868]
92 NAS-Filter-Rule text [RFC 4849]
93 Unassigned
94 Originating-Line-Info string [RFC 7155]
95 NAS-IPv6-Address ipv6addr [RFC 3162]
96 Framed-Interface-Id ifid [RFC 3162]
97 Framed-IPv6-Prefix ipv6prefix [RFC 3162]
98 Login-IPv6-Host ipv6addr [RFC 3162]
99 Framed-IPv6-Route text [RFC 3162]
100 Framed-IPv6-Pool text [RFC 3162]
101 Error-Cause Attribute enum [RFC 3576]
102 EAP-Key-Name string [RFC 4072][RFC 7268]
103 Digest-Response text [RFC 5090]
104 Digest-Realm text [RFC 5090]
105 Digest-Nonce text [RFC 5090]
106 Digest-Response-Auth text [RFC 5090]
107 Digest-Nextnonce text [RFC 5090]
108 Digest-Method text [RFC 5090]
109 Digest-URI text [RFC 5090]
110 Digest-Qop text [RFC 5090]
111 Digest-Algorithm text [RFC 5090]
112 Digest-Entity-Body-Hash text [RFC 5090]
113 Digest-CNonce text [RFC 5090]
114 Digest-Nonce-Count text [RFC 5090]
115 Digest-Username text [RFC 5090]
116 Digest-Opaque text [RFC 5090]
117 Digest-Auth-Param text [RFC 5090]
118 Digest-AKA-Auts text [RFC 5090]
119 Digest-Domain text [RFC 5090]
120 Digest-Stale text [RFC 5090]
121 Digest-HA1 text [RFC 5090]
122 SIP-AOR text [RFC 5090]
123 Delegated-IPv6-Prefix ipv6prefix [RFC 4818]
124 MIP6-Feature-Vector integer64 [RFC 5447]
125 MIP6-Home-Link-Prefix string [RFC 5447]
126 Operator-Name text [RFC 5580]
127 Location-Information string [RFC 5580]
128 Location-Data string [RFC 5580]
129 Basic-Location-Policy-Rules string [RFC 5580]
130 Extended-Location-Policy-Rules string [RFC 5580]
131 Location-Capable enum [RFC 5580]
132 Requested-Location-Info enum [RFC 5580]
133 Framed-Management-Protocol enum [RFC 5607]
134 Management-Transport-Protection enum [RFC 5607]
135 Management-Policy-Id text [RFC 5607]
136 Management-Privilege-Level integer [RFC 5607]
137 PKM-SS-Cert concat [RFC 5904]
138 PKM-CA-Cert concat [RFC 5904]
139 PKM-Config-Settings string [RFC 5904]
140 PKM-Cryptosuite-List string [RFC 5904]
141 PKM-SAID text [RFC 5904]
142 PKM-SA-Descriptor string [RFC 5904]
143 PKM-Auth-Key string [RFC 5904]
144 DS-Lite-Tunnel-Name string [RFC 6519]
145 Mobile-Node-Identifier string [RFC 6572]
146 Service-Selection text [RFC 6572]
147 PMIP6-Home-LMA-IPv6-Address ipv6addr [RFC 6572]
148 PMIP6-Visited-LMA-IPv6-Address ipv6addr [RFC 6572]
149 PMIP6-Home-LMA-IPv4-Address ipv4addr [RFC 6572]
150 PMIP6-Visited-LMA-IPv4-Address ipv4addr [RFC 6572]
151 PMIP6-Home-HN-Prefix ipv6prefix [RFC 6572]
152 PMIP6-Visited-HN-Prefix ipv6prefix [RFC 6572]
153 PMIP6-Home-Interface-ID ifid [RFC 6572]
154 PMIP6-Visited-Interface-ID ifid [RFC 6572]
155 PMIP6-Home-IPv4-HoA ipv4prefix [RFC 6572]
156 PMIP6-Visited-IPv4-HoA ipv4prefix [RFC 6572]
157 PMIP6-Home-DHCP4-Server-Address ipv4addr [RFC 6572]
158 PMIP6-Visited-DHCP4-Server-Address ipv4addr [RFC 6572]
159 PMIP6-Home-DHCP6-Server-Address ipv6addr [RFC 6572]
160 PMIP6-Visited-DHCP6-Server-Address ipv6addr [RFC 6572]
161 PMIP6-Home-IPv4-Gateway ipv4addr [RFC 6572]
162 PMIP6-Visited-IPv4-Gateway ipv4addr [RFC 6572]
163 EAP-Lower-Layer enum [RFC 6677]
164 GSS-Acceptor-Service-Name text [RFC 7055]
165 GSS-Acceptor-Host-Name text [RFC 7055]
166 GSS-Acceptor-Service-Specifics text [RFC 7055]
167 GSS-Acceptor-Realm-Name text [RFC 7055]
168 Framed-IPv6-Address ipv6addr [RFC 6911]
169 DNS-Server-IPv6-Address ipv6addr [RFC 6911]
170 Route-IPv6-Information ipv6prefix [RFC 6911]
171 Delegated-IPv6-Prefix-Pool text [RFC 6911]
172 Stateful-IPv6-Address-Pool text [RFC 6911]
173 IPv6-6rd-Configuration tlv [RFC 6930]
174 Allowed-Called-Station-Id text [RFC 7268]
175 EAP-Peer-Id string [RFC 7268]
176 EAP-Server-Id string [RFC 7268]
177 Mobility-Domain-Id integer [RFC 7268]
178 Preauth-Timeout integer [RFC 7268]
179 Network-Id-Name string [RFC 7268]
180 EAPoL-Announcement concat [RFC 7268]
181 WLAN-HESSID text [RFC 7268]
182 WLAN-Venue-Info integer [RFC 7268]
183 WLAN-Venue-Language string [RFC 7268]
184 WLAN-Venue-Name text [RFC 7268]
185 WLAN-Reason-Code integer [RFC 7268]
186 WLAN-Pairwise-Cipher integer [RFC 7268]
187 WLAN-Group-Cipher integer [RFC 7268]
188 WLAN-AKM-Suite integer [RFC 7268]
189 WLAN-Group-Mgmt-Cipher integer [RFC 7268]
190 WLAN-RF-Band integer [RFC 7268]
191 Unassigned
192-223 Experimental Use [RFC 3575]
224-240 Implementation Specific [RFC 3575]
241 Extended-Attribute-1 extended [RFC 6929]
241.1 Frag-Status integer [RFC 7499]
241.2 Proxy-State-Length integer [RFC 7499]
241.3 Response-Length integer [RFC 7930]
241.4 Original-Packet-Code integer [RFC 7930]
241.5 IP-Port-Limit-Info tlv [RFC 8045, Section 3.1.1]
241.6 IP-Port-Range tlv [RFC 8045, Section 3.1.2]
241.7 IP-Port-Forwarding-Map tlv [RFC 8045, Section 3.1.3]
241.8 Operator-NAS-Identifier string [RFC 8559]
241.9 Softwire46-Configuration tlv [RFC 8658, Section 3.1]
241.10 Softwire46-Priority tlv [RFC 8658, Section 3.2]
241.11 Softwire46-Multicast tlv [RFC 8658, Section 3.3]
241.12 User-Access-Group-ID string [RFC-ietf-opsawg-ucl-acl-15]
241.{13-25} Unassigned
241.26 Extended-Vendor-Specific-1 evs [RFC 6929]
241.{27-240} Unassigned
241.{241-255} Reserved [RFC 6929]
242 Extended-Attribute-2 extended [RFC 6929]
242.{1-25} Unassigned
242.26 Extended-Vendor-Specific-2 evs [RFC 6929]
242.{27-240} Unassigned
242.{241-255} Reserved [RFC 6929]
243 Extended-Attribute-3 extended [RFC 6929]
243.{1-25} Unassigned
243.26 Extended-Vendor-Specific-3 evs [RFC 6929]
243.{27-240} Unassigned
243.{241-255} Reserved [RFC 6929]
244 Extended-Attribute-4 extended [RFC 6929]
244.{1-25} Unassigned
244.26 Extended-Vendor-Specific-4 evs [RFC 6929]
244.{27-240} Unassigned
244.{241-255} Reserved [RFC 6929]
245 Extended-Attribute-5 long-extended [RFC 6929]
245.1 SAML-Assertion text [RFC 7833]
245.2 SAML-Protocol text [RFC 7833]
245.3 DHCPv6-Options string [RFC 9445]
245.4 DHCPv4-Options string [RFC 9445]
245.{5-25} Unassigned
245.26 Extended-Vendor-Specific-5 evs [RFC 6929]
245.{27-240} Unassigned
245.{241-255} Reserved [RFC 6929]
246 Extended-Attribute-6 long-extended [RFC 6929]
246.{1-25} Unassigned
246.26 Extended-Vendor-Specific-6 evs [RFC 6929]
246.{27-240} Unassigned
246.{241-255} Reserved [RFC 6929]
247-255 Reserved [RFC 3575]

Values for RADIUS Attribute 6, Service-Type

Registration Procedure(s)
IETF Review
Reference
[RFC 2865][RFC 3575]
Available Formats

CSV
Value Description Reference
1 Login
2 Framed
3 Callback Login
4 Callback Framed
5 Outbound
6 Administrative
7 NAS Prompt
8 Authenticate Only
9 Callback NAS Prompt
10 Call Check
11 Callback Administrative
12 Voice [Murtaza_Chiba]
13 Fax [Murtaza_Chiba]
14 Modem Relay [Murtaza_Chiba]
15 IAPP-Register ["IEEE Trial-Use Recommended Practice for Multi-Vendor Access Point Interoperability via an Inter-Access Point Protocol Across Distribution Systems Supporting IEEE 802.11 Operation", IEEE 802.11F, June 2003.][Stuart_Kerry]
16 IAPP-AP-Check ["IEEE Trial-Use Recommended Practice for Multi-Vendor Access Point Interoperability via an Inter-Access Point Protocol Across Distribution Systems Supporting IEEE 802.11 Operation", IEEE 802.11F, June 2003.][Stuart_Kerry]
17 Authorize Only [RFC 3576]
18 Framed-Management [RFC 5607]
19 Additional-Authorization [RFC 7499]

Values for RADIUS Attribute 7, Framed-Protocol

Registration Procedure(s)
Expert Review
Expert(s)
Alan DeKok, Margaret Cullen
Reference
[RFC 2865][RFC 3575]
Available Formats

CSV
Value Description Reference
1 PPP
2 SLIP
3 AppleTalk Remote Access Protocol (ARAP)
4 Gandalf proprietary SingleLink/MultiLink protocol
5 Xylogics proprietary IPX/SLIP
6 X.75 Synchronous
7 GPRS PDP Context [Jeff_Moore]

Values for RADIUS Attribute 10, Framed-Routing

Registration Procedure(s)
Expert Review
Expert(s)
Alan DeKok, Margaret Cullen
Reference
[RFC 2865][RFC 3575]
Available Formats

CSV
Value Description Reference
0 None
1 Send routing packets
2 Listen for routing packets
3 Send and Listen

Values for RADIUS Attribute 13, Framed-Compression

Registration Procedure(s)
Expert Review
Expert(s)
Alan DeKok, Margaret Cullen
Reference
[RFC 2865][RFC 3575]
Available Formats

CSV
Value Description Reference
0 None
1 VJ TCP/IP header compression
2 IPX header compression
3 Stac-LZS compression

Values for RADIUS Attribute 15, Login-Service

Registration Procedure(s)
Expert Review
Expert(s)
Alan DeKok, Margaret Cullen
Reference
[RFC 2865][RFC 3575]
Available Formats

CSV
Value Description Reference
0 Telnet
1 Rlogin
2 TCP Clear
3 PortMaster (proprietary)
4 LAT
5 X25-PAD
6 X25-T3POS
7 Unassigned
8 TCP Clear Quiet (suppresses any NAS-generated connect string)

Values for RADIUS Attribute 29, Termination-Action

Registration Procedure(s)
Expert Review
Expert(s)
Alan DeKok, Margaret Cullen
Reference
[RFC 2865][RFC 3575]
Available Formats

CSV
Value Description Reference
0 Default
1 RADIUS-Request

Values for RADIUS Attribute 40, Acct-Status-Type

Registration Procedure(s)
Expert Review
Expert(s)
Alan DeKok, Margaret Cullen
Reference
[RFC 2866][RFC 3575]
Available Formats

CSV
Value Description Reference
1 Start [RFC 2866]
2 Stop [RFC 2866]
3 Interim-Update [RFC 2866]
4 Reserved
5 Reserved
6 Reserved
7 Accounting-On [RFC 2866]
8 Accounting-Off [RFC 2866]
9 Tunnel-Start [RFC 2867]
10 Tunnel-Stop [RFC 2867]
11 Tunnel-Reject [RFC 2867]
12 Tunnel-Link-Start [RFC 2867]
13 Tunnel-Link-Stop [RFC 2867]
14 Tunnel-Link-Reject [RFC 2867]
15 Failed [RFC 2866]
16 Unassigned
17 Reserved
18 Subsystem-On [https://freeradius.org/rfc/acct_status_type_subsystem.html][Alan_DeKok]
19 Subsystem-Off [https://freeradius.org/rfc/acct_status_type_subsystem.html][Alan_DeKok]
20-216 Unassigned
217 Reserved
218 Reserved
219 Reserved

Values for RADIUS Attribute 45, Acct-Authentic

Registration Procedure(s)
Expert Review
Expert(s)
Alan DeKok, Margaret Cullen
Reference
[RFC 2866][RFC 3575]
Available Formats

CSV
Value Description Reference
1 RADIUS [RFC 2866]
2 Local [RFC 2866]
3 Remote [RFC 2866]
4 Diameter [Pat_Calhoun]

Values for RADIUS Attribute 49, Acct-Terminate-Cause

Registration Procedure(s)
Expert Review
Expert(s)
Alan DeKok, Margaret Cullen
Reference
[RFC 2866][RFC 3575]
Available Formats

CSV
Value Description Reference
1 User Request [RFC 2866]
2 Lost Carrier [RFC 2866]
3 Lost Service [RFC 2866]
4 Idle Timeout [RFC 2866]
5 Session Timeout [RFC 2866]
6 Admin Reset [RFC 2866]
7 Admin Reboot [RFC 2866]
8 Port Error [RFC 2866]
9 NAS Error [RFC 2866]
10 NAS Request [RFC 2866]
11 NAS Reboot [RFC 2866]
12 Port Unneeded [RFC 2866]
13 Port Preempted [RFC 2866]
14 Port Suspended [RFC 2866]
15 Service Unavailable [RFC 2866]
16 Callback [RFC 2866]
17 User Error [RFC 2866]
18 Host Request [RFC 2866]
19 Supplicant Restart [RFC 3580]
20 Reauthentication Failure [RFC 3580]
21 Port Reinitialized [RFC 3580]
22 Port Administratively Disabled [RFC 3580]
23 Lost Power [Ramprasad_Golla]

Values for RADIUS Attribute 61, NAS-Port-Type

Registration Procedure(s)
Expert Review
Expert(s)
Alan DeKok, Margaret Cullen
Reference
[RFC 2865][RFC 3575]
Available Formats

CSV
Value Description Reference Registration Date
0 Async [RFC 2865]
1 Sync [RFC 2865]
2 ISDN Sync [RFC 2865]
3 ISDN Async V.120 [RFC 2865]
4 ISDN Async V.110 [RFC 2865]
5 Virtual [RFC 2865]
6 PIAFS [RFC 2865]
7 HDLC Clear Channel [RFC 2865]
8 X.25 [RFC 2865]
9 X.75 [RFC 2865]
10 G.3 Fax [RFC 2865]
11 SDSL - Symmetric DSL [RFC 2865]
12 ADSL-CAP - Asymmetric DSL, Carrierless Amplitude Phase Modulation [RFC 2865]
13 ADSL-DMT - Asymmetric DSL, Discrete Multi-Tone [RFC 2865]
14 IDSL - ISDN Digital Subscriber Line [RFC 2865]
15 Ethernet [RFC 2865]
16 xDSL - Digital Subscriber Line of unknown type [RFC 2865]
17 Cable [RFC 2865]
18 Wireless - Other [RFC 2865]
19 Wireless - IEEE 802.11 [RFC 2865]
20 Token-Ring [RFC 3580]
21 FDDI [RFC 3580]
22 Wireless - CDMA2000 [Pete_McCann]
23 Wireless - UMTS [Pete_McCann]
24 Wireless - 1X-EV [Pete_McCann]
25 IAPP ["IEEE Trial-Use Recommended Practice for Multi-Vendor Access Point Interoperability via an Inter-Access Point Protocol Across Distribution Systems Supporting IEEE 802.11 Operation", IEEE 802.11F, June 2003.][Stuart_Kerry]
26 FTTP - Fiber to the Premises [Tim_Nyce]
27 Wireless - IEEE 802.16 ["IEEE Standard for Local and metropolitan area networks, Part 16: Air Interface for Fixed and Mobile Broadband Wireless Access Systems, Amendment2: Physical and Medium Access Control Layers for Combined Fixed and Mobile Operation in Licensed Bands", IEEE 802.16, February 2006.] 2006-12-12
28 Wireless - IEEE 802.20 [Mobile Broadband Wireless Access (MBWA), IEEE Standard, IEEE 802.20, Work in Progress.] 2006-12-12
29 Wireless - IEEE 802.22 [Wireless Regional Area Networks (WRAN), IEEE Standard, IEEE 802.22, Work in Progress.] 2006-12-12
30 PPPoA - PPP over ATM [RFC 4603]
31 PPPoEoA - PPP over Ethernet over ATM [RFC 4603]
32 PPPoEoE - PPP over Ethernet over Ethernet [RFC 4603]
33 PPPoEoVLAN - PPP over Ethernet over VLAN [RFC 4603]
34 PPPoEoQinQ - PPP over Ethernet over IEEE 802.1QinQ [RFC 4603]
35 xPON - Passive Optical Network [Christian_Hublet][Renxiang_Yan] 2007-06-19
36 Wireless - XGP [Tomohiro_Ichida] 2008-08-12
37 WiMAX Pre-Release 8 IWK Function [WMF-T37-008-R016v01_PreRelease8-3GPP-IWK][Avi_Lior] 2011-09-06
38 WIMAX-WIFI-IWK: WiMAX WIFI Interworking [WMF-T37-010-R016v01_WiFi-WiMAX-IWK][Avi_Lior] 2011-09-06
39 WIMAX-SFF: Signaling Forwarding Function for LTE/3GPP2 [WMF-T37-004-R015v02_3GPP2-Interworking][Avi_Lior] 2011-09-06
40 WIMAX-HA-LMA: WiMAX HA and or LMA function [WMF-T33-001-R015 Network Stage 3][Avi_Lior] 2011-09-06
41 WIMAX-DHCP: WIMAX DCHP service [WMF-T33-001-R015 Network Stage 3][Avi_Lior] 2011-09-06
42 WIMAX-LBS: WiMAX location based service [WMF-T33-110-R015v01_LBS][Avi_Lior] 2011-09-06
43 WIMAX-WVS: WiMAX voice service [WMF-T33-121-R020 WiMAX voice service][Avi_Lior] 2011-09-06

Values for RADIUS Attribute 64, Tunnel-Type

Registration Procedure(s)
Expert Review
Expert(s)
Alan DeKok, Margaret Cullen
Reference
[RFC 3575][RFC Errata 3378]
Available Formats

CSV
Value Description Reference
1 Point-to-Point Tunneling Protocol (PPTP) [RFC 2868]
2 Layer Two Forwarding (L2F) [RFC 2868]
3 Layer Two Tunneling Protocol (L2TP) [RFC 2868]
4 Ascend Tunnel Management Protocol (ATMP) [RFC 2868]
5 Virtual Tunneling Protocol (VTP) [RFC 2868]
6 IP Authentication Header in the Tunnel-mode (AH) [RFC 2868]
7 IP-in-IP Encapsulation (IP-IP) [RFC 2868]
8 Minimal IP-in-IP Encapsulation (MIN-IP-IP) [RFC 2868]
9 IP Encapsulating Security Payload in the Tunnel-mode (ESP) [RFC 2868]
10 Generic Route Encapsulation (GRE) [RFC 2868]
11 Bay Dial Virtual Services (DVS) [RFC 2868]
12 IP-in-IP Tunneling [RFC 2868]
13 Virtual LANs (VLAN) [RFC 3580]

Values for RADIUS Attribute 65, Tunnel-Medium-Type

Registration Procedure(s)
Expert Review
Expert(s)
Alan DeKok, Margaret Cullen
Reference
[RFC 3575][RFC Errata 3378]
Available Formats

CSV
Value Description Reference
1 IPv4 (IP version 4) [RFC 2868]
2 IPv6 (IP version 6) [RFC 2868]
3 NSAP [RFC 2868]
4 HDLC (8-bit multidrop) [RFC 2868]
5 BBN 1822 [RFC 2868]
6 802 (includes all 802 media plus Ethernet "canonical format") [RFC 2868]
7 E.163 (POTS) [RFC 2868]
8 E.164 (SMDS, Frame Relay, ATM) [RFC 2868]
9 F.69 (Telex) [RFC 2868]
10 X.121 (X.25, Frame Relay) [RFC 2868]
11 IPX [RFC 2868]
12 Appletalk [RFC 2868]
13 Decnet IV [RFC 2868]
14 Banyan Vines [RFC 2868]
15 E.164 with NSAP format subaddress [RFC 2868]

Values for RADIUS Attribute 72, ARAP-Zone-Access

Registration Procedure(s)
Expert Review
Expert(s)
Alan DeKok, Margaret Cullen
Reference
[RFC 2869][RFC 3575]
Available Formats

CSV
Value Description Reference
1 Only allow access to default zone [RFC 2869]
2 Use zone filter inclusively [RFC 2869]
3 Not used [RFC 2869]
4 Use zone filter exclusively [RFC 2869]

Values for RADIUS Attribute 76, Prompt

Registration Procedure(s)
Expert Review
Expert(s)
Alan DeKok, Margaret Cullen
Reference
[RFC 2869][RFC 3575]
Available Formats

CSV
Value Description Reference
0 No Echo [RFC 2869]
1 Echo [RFC 2869]

Values for RADIUS Attribute 101, Error-Cause Attribute

Registration Procedure(s)
Expert Review
Expert(s)
Alan DeKok, Margaret Cullen
Reference
[RFC 3575][RFC 5176][RFC 7930]
Available Formats

CSV
Value Description Reference
201 Residual Session Context Removed [RFC 5176]
202 Invalid EAP Packet (Ignored) [RFC 5176]
401 Unsupported Attribute [RFC 5176]
402 Missing Attribute [RFC 5176]
403 NAS Identification Mismatch [RFC 5176]
404 Invalid Request [RFC 5176]
405 Unsupported Service [RFC 5176]
406 Unsupported Extension [RFC 5176]
407 Invalid Attribute Value [RFC 5176]
501 Administratively Prohibited [RFC 5176]
502 Request Not Routable (Proxy) [RFC 5176]
503 Session Context Not Found [RFC 5176]
504 Session Context Not Removable [RFC 5176]
505 Other Proxy Processing Error [RFC 5176]
506 Resources Unavailable [RFC 5176]
507 Request Initiated [RFC 5176]
508 Multiple Session Selection Unsupported [RFC 5176]
509 Location-Info-Required [RFC 5580]
601 Response Too Big [RFC 7930]

Operator Namespace Identifier for Attribute 126

Registration Procedure(s)
Expert Review
Expert(s)
Alan DeKok, Mohit Sethi
Reference
[RFC 5580]
Available Formats

CSV
Identifier Token Contact Reference
0x00-0x29 Reserved [RFC 5580]
0x30 TADIG TD.13 Coordinator (td13 at gsm.org) [RFC 5580]
0x31 REALM IETF O&M Area Directors (ops-ads at ietf.org) [RFC 5580]
0x32 E212 ITU Director (tsbdir at itu.int) [RFC 5580]
0x33 ICC ITU Director (tsbdir at itu.int) [RFC 5580]
0x34 WBAID WBA Director (pmo@wballiance.com) [WBA][Bruno_Tomas]
0x35-0xFE Unassigned
0xFF Reserved [RFC 5580]

Location Profiles (Attribute 127, Location-Information)

Registration Procedure(s)
Expert Review
Expert(s)
Alan DeKok, Mohit Sethi
Reference
[RFC 5580]
Available Formats

CSV
Value Description Reference
0 Civic location profile [RFC 5580]
1 Geospatial location profile [RFC 5580]
2-255 Unassigned

Entity Types (Attribute 127, Location-Information)

Registration Procedure(s)
Expert Review
Expert(s)
Alan DeKok, Mohit Sethi
Reference
[RFC 5580]
Available Formats

CSV
Value Description Reference
0 Location of the User's Client Device [RFC 5580]
1 Location of the RADIUS Client [RFC 5580]
2-255 Unassigned

Privacy Flags (Attribute 129, Basic-Location-Policy-Rules)

Registration Procedure(s)
Expert Review
Expert(s)
Alan DeKok, Mohit Sethi
Reference
[RFC 5580]
Available Formats

CSV
Value Description Reference
0 Retransmission allowed [RFC 5580]
1-15 Unassigned

Location-Capable Attribute (Attribute 131)

Registration Procedure(s)
Expert Review
Expert(s)
Alan DeKok, Mohit Sethi
Reference
[RFC 5580]
Available Formats

CSV
Value Capability Token Reference
1 CIVIC_LOCATION [RFC 5580]
2 GEO_LOCATION [RFC 5580]
4 USERS_LOCATION [RFC 5580]
8 NAS_LOCATION [RFC 5580]

Requested-Location-Info Attribute (Attribute 132)

Registration Procedure(s)
Expert Review
Expert(s)
Alan DeKok, Mohit Sethi
Reference
[RFC 5580]
Available Formats

CSV
Value Capability Token Reference
1 CIVIC_LOCATION [RFC 5580]
2 GEO_LOCATION [RFC 5580]
4 USERS_LOCATION [RFC 5580]
8 NAS_LOCATION [RFC 5580]
16 FUTURE_REQUESTS [RFC 5580]
32 NONE [RFC 5580]

Values for RADIUS Attribute 133, Framed-Management-Protocol Attribute

Registration Procedure(s)
Specification Required
Expert(s)
Alan DeKok, Margaret Cullen
Reference
[RFC 5607]
Available Formats

CSV
Value Description Reference
1 SNMP [RFC 5607]
2 Web-based [RFC 5607]
3 NETCONF [RFC 5607]
4 FTP [RFC 5607]
5 TFTP [RFC 5607]
6 SFTP [RFC 5607]
7 RCP [RFC 5607]
8 SCP [RFC 5607]

Values for RADIUS Attribute 134, Management-Transport-Protection Attribute

Registration Procedure(s)
Specification Required
Expert(s)
Alan DeKok, Margaret Cullen
Reference
[RFC 5607]
Available Formats

CSV
Value Description Reference
1 No-Protection [RFC 5607]
2 Integrity-Protection [RFC 5607]
3 Integrity-Confidentiality-Protection [RFC 5607]

Code Values for RADIUS Attribute 241.1, Frag-Status

Registration Procedure(s)
RFC Required
Reference
[RFC 7499]
Available Formats

CSV
Value Description Reference
0 Reserved [RFC 7499]
1 Fragmentation-Supported [RFC 7499]
2 More-Data-Pending [RFC 7499]
3 More-Data-Request [RFC 7499]
4-255 Unassigned

RADIUS Packet Type Codes

Registration Procedure(s)
IESG Approval
Reference
[RFC 3575]
Available Formats

CSV
Decimal Message Reference
1 Access-Request [RFC 2865]
2 Access-Accept [RFC 2865]
3 Access-Reject [RFC 2865]
4 Accounting-Request [RFC 2865]
5 Accounting-Response [RFC 2865]
6 Accounting-Status (now Interim Accounting) [RFC 3575]
7 Password-Request [RFC 3575]
8 Password-Ack [RFC 3575]
9 Password-Reject [RFC 3575]
10 Accounting-Message [RFC 3575]
11 Access-Challenge [RFC 2865]
12 Status-Server (experimental) [RFC 2865]
13 Status-Client (experimental) [RFC 2865]
21 Resource-Free-Request [RFC 3575]
22 Resource-Free-Response [RFC 3575]
23 Resource-Query-Request [RFC 3575]
24 Resource-Query-Response [RFC 3575]
25 Alternate-Resource-Reclaim-Request [RFC 3575]
26 NAS-Reboot-Request [RFC 3575]
27 NAS-Reboot-Response [RFC 3575]
28 Reserved
29 Next-Passcode [RFC 3575]
30 New-Pin [RFC 3575]
31 Terminate-Session [RFC 3575]
32 Password-Expired [RFC 3575]
33 Event-Request [RFC 3575]
34 Event-Response [RFC 3575]
35-39 Unassigned
40 Disconnect-Request [RFC 3575][RFC 5176]
41 Disconnect-ACK [RFC 3575][RFC 5176]
42 Disconnect-NAK [RFC 3575][RFC 5176]
43 CoA-Request [RFC 3575][RFC 5176]
44 CoA-ACK [RFC 3575][RFC 5176]
45 CoA-NAK [RFC 3575][RFC 5176]
46-49 Unassigned
50 IP-Address-Allocate [RFC 3575]
51 IP-Address-Release [RFC 3575]
52 Protocol-Error [RFC 7930]
53-249 Unassigned
250-253 Experimental Use [RFC 3575]
254 Reserved [RFC 3575]
255 Reserved [RFC 3575]

RADIUS IP Port Configuration and Reporting TLVs

Registration Procedure(s)
Standards Action
Reference
[RFC 8045]
Available Formats

CSV
Value Description Data Type Reference
0 Reserved [RFC 8045]
1 IP-Port-Type integer [RFC 8045, Section 3.2.1]
2 IP-Port-Limit integer [RFC 8045, Section 3.2.2]
3 IP-Port-Ext-IPv4-Addr ipv4addr [RFC 8045, Section 3.2.3]
4 IP-Port-Int-IPv4-Addr ipv4addr [RFC 8045, Section 3.2.4]
5 IP-Port-Int-IPv6-Addr ipv6addr [RFC 8045, Section 3.2.5]
6 IP-Port-Int-Port integer [RFC 8045, Section 3.2.6]
7 IP-Port-Ext-Port integer [RFC 8045, Section 3.2.7]
8 IP-Port-Alloc integer [RFC 8045, Section 3.2.8]
9 IP-Port-Range-Start integer [RFC 8045, Section 3.2.9]
10 IP-Port-Range-End integer [RFC 8045, Section 3.2.10]
11 IP-Port-Local-Id string [RFC 8045, Section 3.2.11]
12-255 Unassigned

Data Type

Registration Procedure(s)
Standards Action
Reference
[RFC 8044]
Available Formats

CSV
Value Description Reference
1 integer [RFC 2865][RFC 8044]
2 enum [RFC 2865][RFC 8044]
3 time [RFC 2865][RFC 8044]
4 text [RFC 2865][RFC 8044]
5 string [RFC 2865][RFC 8044]
6 concat [RFC 8044]
7 ifid [RFC 3162][RFC 8044]
8 ipv4addr [RFC 2865][RFC 8044]
9 ipv6addr [RFC 3162][RFC 8044]
10 ipv6prefix [RFC 3162][RFC 8044]
11 ipv4prefix [RFC 6572][RFC 8044]
12 integer64 [RFC 6929][RFC 8044]
13 tlv [RFC 6929][RFC 8044]
14 vsa [RFC 2865][RFC 8044]
15 extended [RFC 6929][RFC 8044]
16 long-extended [RFC 6929][RFC 8044]
17 evs [RFC 6929][RFC 8044]

RADIUS Softwire46 Configuration and Multicast Attributes

Registration Procedure(s)
Standards Action
Reference
[RFC 8658]
Available Formats

CSV
Value Description Data Type Reference
0 Reserved [RFC 8658]
1 Softwire46-MAP-E tlv [RFC 8658, Section 3.1.1.1]
2 Softwire46-MAP-T tlv [RFC 8658, Section 3.1.1.2]
3 Softwire46-Lightweight-4over6 tlv [RFC 8658, Section 3.1.1.3]
4 Softwire46-Rule (BMR) tlv [RFC 8658, Section 3.1.3.1]
5 Softwire46-Rule (FMR) tlv [RFC 8658, Section 3.1.3.1]
6 Softwire46-BR ipv6addr [RFC 8658, Section 3.1.3.2]
7 Softwire46-DMR ipv6prefix [RFC 8658, Section 3.1.3.3]
8 Softwire46-V4V6Bind tlv [RFC 8658, Section 3.1.3.4]
9 Softwire46-PORTPARAMS tlv [RFC 8658, Section 3.1.3.5]
10 Rule-IPv6-Prefix ipv6prefix [RFC 8658, Section 3.1.4.1]
11 Rule-IPv4-Prefix ipv4prefix [RFC 8658, Section 3.1.4.2]
12 EA-Length integer [RFC 8658, Section 3.1.4.3]
13 IPv4-Address ipv4addr [RFC 8658, Section 3.1.5.1]
14 Bind-IPv6-Prefix ipv6prefix [RFC 8658, Section 3.1.5.2]
15 PSID-Offset integer [RFC 8658, Section 3.1.6.1]
16 PSID-Len integer [RFC 8658, Section 3.1.6.2]
17 PSID integer [RFC 8658, Section 3.1.6.3]
18 Softwire46-Option-Code integer [RFC 8658, Section 3.2.1]
19 ASM-Prefix64 ipv6prefix [RFC 8658, Section 3.3.1]
20 SSM-Prefix64 ipv6prefix [RFC 8658, Section 3.3.2]
21 U-Prefix64 ipv6prefix [RFC 8658, Section 3.3.3]
22-255 Unassigned

Option Codes Permitted in the Softwire46-Priority Attribute

Registration Procedure(s)
IETF Review
Reference
[RFC 8658]
Available Formats

CSV
Option Code Softwire46 Mechanism Reference
1 MAP-E [RFC 7597]
2 MAP-T [RFC 7599]
3 Lightweight 4over6 [RFC 7596]
144 DS-Lite [RFC 6519]

Contact Information

ID Name Contact URI Last Updated
[Alan_DeKok] Alan DeKok mailto:aland&freeradius.org 2021-07-12
[Avi_Lior] Avi Lior mailto:avi&bridgewatersystems.com 2011-09-06
[Bruno_Tomas] Bruno Tomas mailto:pmo&wballiance.com 2019-06-20
[Christian_Hublet] Christian Hublet mailto:Christian.Hublet&alcatel-lucent.be 2007-06-21
[Jeff_Moore] Jeff Moore mailto:jeff.moore&cisco.com 2001-02
[Murtaza_Chiba] Murtaza Chiba mailto:mchiba&cisco.com 2001-06
[Pat_Calhoun] Pat Calhoun mailto:pcalhoun&diameter.org 2001-05
[Pete_McCann] Pete McCann mailto:mccap&lucent.com 2002-03
[Ramprasad_Golla] Ramprasad Golla mailto:rgolla&grid-net.com 2010-11-30
[Renxiang_Yan] Renxiang Yan mailto:Renxiang.Yan&alcatel-sbell.com.cn 2007-06-19
[Stuart_Kerry] Stuart Kerry mailto:stuart.kerry&philips.com 2003-01
[Tim_Nyce] Tim Nyce mailto:tnyce&idts.org 2004-03
[Tomohiro_Ichida] Tomohiro Ichida mailto:t_ichida&willcom-inc.com 2008-08-12
[WBA] Wireless Broadband Alliance https://www.wballiance.com/ 2019-06-20