Internet Assigned Numbers Authority

Internet Key Exchange Version 2 (IKEv2) Parameters

Created
2005-01-18
Last Updated
2024-12-06
Available Formats

XML

HTML

Plain text

Registries included below

IKEv2 Exchange Types

Registration Procedure(s)
Expert Review
Expert(s)
Tero Kivinen, Valery Smyslov
Reference
[RFC7296]
Available Formats

CSV
Value Exchange Type Reference
0-33 Reserved [RFC7296]
34 IKE_SA_INIT [RFC7296]
35 IKE_AUTH [RFC7296]
36 CREATE_CHILD_SA [RFC7296]
37 INFORMATIONAL [RFC7296]
38 IKE_SESSION_RESUME [RFC5723]
39 GSA_AUTH [draft-yeung-g-ikev2-07]
40 GSA_REGISTRATION [draft-yeung-g-ikev2-07]
41 GSA_REKEY [draft-yeung-g-ikev2-07]
42 Unassigned
43 IKE_INTERMEDIATE [RFC9242]
44 IKE_FOLLOWUP_KE [RFC9370]
45-239 Unassigned
240-255 Private use [RFC7296]

IKEv2 Payload Types

Registration Procedure(s)
Expert Review
Expert(s)
Tero Kivinen, Valery Smyslov
Reference
[RFC7296]
Available Formats

CSV
Value Next Payload Type Notation Reference
0 No Next Payload [RFC7296]
1-32 Reserved [RFC7296]
33 Security Association SA [RFC7296]
34 Key Exchange KE [RFC7296]
35 Identification - Initiator IDi [RFC7296]
36 Identification - Responder IDr [RFC7296]
37 Certificate CERT [RFC7296]
38 Certificate Request CERTREQ [RFC7296]
39 Authentication AUTH [RFC7296]
40 Nonce Ni, Nr [RFC7296]
41 Notify N [RFC7296]
42 Delete D [RFC7296]
43 Vendor ID V [RFC7296]
44 Traffic Selector - Initiator TSi [RFC7296]
45 Traffic Selector - Responder TSr [RFC7296]
46 Encrypted and Authenticated SK [RFC7296]
47 Configuration CP [RFC7296]
48 Extensible Authentication EAP [RFC7296]
49 Generic Secure Password Method GSPM [RFC6467]
50 Group Identification IDg [draft-yeung-g-ikev2-07]
51 Group Security Association GSA [draft-yeung-g-ikev2-07]
52 Key Download KD [draft-yeung-g-ikev2-07]
53 Encrypted and Authenticated Fragment SKF [RFC7383]
54 Puzzle Solution PS [RFC8019]
55-127 Unassigned
128-255 Private use [RFC7296]

Transform Type Values

Registration Procedure(s)
Expert Review
Expert(s)
Tero Kivinen, Valery Smyslov
Reference
[RFC7296][RFC9370]
Note
"Key Exchange Method (KE)" transform type was originally 
named "Diffie-Hellman Group (D-H)" and was referenced by
that name in a number of RFCs published prior
to [RFC9370], which gave it the current title. 
    
Note
All "Additional Key Exchange (ADDKE)" entries use the same
"Transform Type 4 - Key Exchange Method Transform IDs"
registry as the "Key Exchange Method (KE)" entry.
    
Available Formats

CSV
Type Description Used In Reference
0 Reserved [RFC7296]
1 Encryption Algorithm (ENCR) (IKE and ESP) [RFC7296]
2 Pseudo-random Function (PRF) (IKE) [RFC7296]
3 Integrity Algorithm (INTEG) (IKE, AH, optional in ESP) [RFC7296]
4 Key Exchange Method (KE) (IKE, optional in AH & ESP) [RFC7296][RFC9370]
5 Extended Sequence Numbers (ESN) (AH and ESP) [RFC7296]
6 Additional Key Exchange 1 (ADDKE1) (optional in IKE, AH, ESP) [RFC9370]
7 Additional Key Exchange 2 (ADDKE2) (optional in IKE, AH, ESP) [RFC9370]
8 Additional Key Exchange 3 (ADDKE3) (optional in IKE, AH, ESP) [RFC9370]
9 Additional Key Exchange 4 (ADDKE4) (optional in IKE, AH, ESP) [RFC9370]
10 Additional Key Exchange 5 (ADDKE5) (optional in IKE, AH, ESP) [RFC9370]
11 Additional Key Exchange 6 (ADDKE6) (optional in IKE, AH, ESP) [RFC9370]
12 Additional Key Exchange 7 (ADDKE7) (optional in IKE, AH, ESP) [RFC9370]
13-240 Unassigned
241-255 Private use [RFC7296]

IKEv2 Transform Attribute Types

Registration Procedure(s)
Expert Review
Expert(s)
Tero Kivinen, Valery Smyslov
Reference
[RFC7296]
Available Formats

CSV
Value Attribute Type Format Reference
0-13 Reserved [RFC7296]
14 Key Length (in bits) TV [RFC7296]
15-17 Reserved [RFC7296]
18-16383 Unassigned
16384-32767 Private use [RFC7296]

Transform Type 1 - Encryption Algorithm Transform IDs

Registration Procedure(s)
Expert Review
Expert(s)
Tero Kivinen, Valery Smyslov
Reference
[RFC7296][RFC9395]
Note
To find out requirement levels for encryption algorithms for
ESP, see [RFC8221]. For IKEv2, see [RFC8247].
      
Available Formats

CSV
Number Name Status ESP Reference IKEv2 Reference
0 Reserved [RFC7296] -
1 ENCR_DES_IV64 DEPRECATED [RFC9395] UNSPECIFIED -
2 ENCR_DES DEPRECATED [RFC8247] [RFC2405] [RFC7296]
3 ENCR_3DES [RFC2451] [RFC7296]
4 ENCR_RC5 DEPRECATED [RFC9395] [RFC2451] [RFC7296]
5 ENCR_IDEA DEPRECATED [RFC9395] [RFC2451] [RFC7296]
6 ENCR_CAST DEPRECATED [RFC9395] [RFC2451] [RFC7296]
7 ENCR_BLOWFISH DEPRECATED [RFC9395] [RFC2451] [RFC7296]
8 ENCR_3IDEA DEPRECATED [RFC9395] UNSPECIFIED [RFC7296]
9 ENCR_DES_IV32 DEPRECATED [RFC9395] UNSPECIFIED -
10 Reserved [RFC7296] -
11 ENCR_NULL [RFC2410] Not allowed
12 ENCR_AES_CBC [RFC3602] [RFC7296]
13 ENCR_AES_CTR [RFC3686] [RFC5930]
14 ENCR_AES_CCM_8 [RFC4309] [RFC5282]
15 ENCR_AES_CCM_12 [RFC4309] [RFC5282]
16 ENCR_AES_CCM_16 [RFC4309] [RFC5282]
17 Unassigned
18 ENCR_AES_GCM_8 [RFC4106] [RFC8247] [RFC5282] [RFC8247]
19 ENCR_AES_GCM_12 [RFC4106] [RFC8247] [RFC5282] [RFC8247]
20 ENCR_AES_GCM_16 [RFC4106] [RFC8247] [RFC5282] [RFC8247]
21 ENCR_NULL_AUTH_AES_GMAC [RFC4543] Not allowed
22 Reserved for IEEE P1619 XTS-AES [Matt_Ball] -
23 ENCR_CAMELLIA_CBC [RFC5529] [RFC7296]
24 ENCR_CAMELLIA_CTR [RFC5529] -
25 ENCR_CAMELLIA_CCM_8 [RFC5529] [RFC8247] -
26 ENCR_CAMELLIA_CCM_12 [RFC5529] [RFC8247] -
27 ENCR_CAMELLIA_CCM_16 [RFC5529] [RFC8247] -
28 ENCR_CHACHA20_POLY1305 [RFC7634] [RFC7634]
29 ENCR_AES_CCM_8_IIV [RFC8750] Not allowed
30 ENCR_AES_GCM_16_IIV [RFC8750] Not allowed
31 ENCR_CHACHA20_POLY1305_IIV [RFC8750] Not allowed
32 ENCR_KUZNYECHIK_MGM_KTREE [RFC9227] [RFC9227]
33 ENCR_MAGMA_MGM_KTREE [RFC9227] [RFC9227]
34 ENCR_KUZNYECHIK_MGM_MAC_KTREE [RFC9227] Not allowed
35 ENCR_MAGMA_MGM_MAC_KTREE [RFC9227] Not allowed
36-1023 Unassigned
1024-65535 Private use [RFC7296] [RFC7296]

Transform Type 2 - Pseudorandom Function Transform IDs

Registration Procedure(s)
Expert Review
Expert(s)
Tero Kivinen, Valery Smyslov
Reference
[RFC7296][RFC9395]
Note
To find out requirement levels for PRFs for IKEv2, see [RFC8247].
      
Available Formats

CSV
Number Name Status Reference
0 Reserved [RFC7296]
1 PRF_HMAC_MD5 DEPRECATED [RFC8247] [RFC2104]
2 PRF_HMAC_SHA1 [RFC2104]
3 PRF_HMAC_TIGER DEPRECATED [RFC9395] [UNSPECIFIED]
4 PRF_AES128_XCBC [RFC4434]
5 PRF_HMAC_SHA2_256 [RFC4868]
6 PRF_HMAC_SHA2_384 [RFC4868]
7 PRF_HMAC_SHA2_512 [RFC4868]
8 PRF_AES128_CMAC [RFC4615]
9 PRF_HMAC_STREEBOG_512 [RFC9385]
10-1023 Unassigned
1024-65535 Private use [RFC7296]

Transform Type 3 - Integrity Algorithm Transform IDs

Registration Procedure(s)
Expert Review
Expert(s)
Tero Kivinen, Valery Smyslov
Reference
[RFC7296][RFC9395]
Note
To find out requirement levels for encryption algorithms for
ESP/AH, see [RFC8221]. For IKEv2, see [RFC8247].
      
Available Formats

CSV
Number Name Status Reference
0 NONE [RFC7296]
1 AUTH_HMAC_MD5_96 DEPRECATED [RFC8247] [RFC2403][RFC7296]
2 AUTH_HMAC_SHA1_96 [RFC2404][RFC7296]
3 AUTH_DES_MAC DEPRECATED [RFC8247] [UNSPECIFIED]
4 AUTH_KPDK_MD5 DEPRECATED [RFC8247] [UNSPECIFIED]
5 AUTH_AES_XCBC_96 [RFC3566][RFC7296]
6 AUTH_HMAC_MD5_128 DEPRECATED [RFC9395] [RFC4595]
7 AUTH_HMAC_SHA1_160 DEPRECATED [RFC9395] [RFC4595]
8 AUTH_AES_CMAC_96 [RFC4494]
9 AUTH_AES_128_GMAC [RFC4543]
10 AUTH_AES_192_GMAC [RFC4543]
11 AUTH_AES_256_GMAC [RFC4543]
12 AUTH_HMAC_SHA2_256_128 [RFC4868]
13 AUTH_HMAC_SHA2_384_192 [RFC4868]
14 AUTH_HMAC_SHA2_512_256 [RFC4868]
15-1023 Unassigned
1024-65535 Private use [RFC7296]

Transform Type 4 - Key Exchange Method Transform IDs

Registration Procedure(s)
Expert Review
Expert(s)
Tero Kivinen, Valery Smyslov
Reference
[RFC7296][RFC6989][RFC9370][RFC9395]
Note
This registry was originally named "Transform Type 4 -
Diffie-Hellman Group Transform IDs" and was referenced
using that name in a number of RFCs published prior to
[RFC9370], which gave it its current title.
      
Note
This registry is used by the "Key Exchange Method (KE)"
transform type and by all "Additional Key Exchange (ADDKE)"
transform types.
      
Note
To find out requirement levels for key exchange methods
for IKEv2, see [RFC8247].
      
Note
The instructions for the designated experts are described
in [RFC9370]. While adding
new Key Exchange (KE) methods, the following considerations 
must be applied. A key exchange method must take exactly one 
round trip (one IKEv2 exchange) and at the end of this 
exchange, both peers must be able to derive the shared 
secret. In addition, any public value that peers
exchanged during a key exchange method must fit into a
single IKEv2 payload. If these restrictions are not met
for a key exchange method, then there must be documentation
on how this key exchange method is used in IKEv2.

Available Formats

CSV
Number Name Status Recipient Tests Reference
0 NONE [RFC7296]
1 768-bit MODP Group DEPRECATED [RFC8247] [RFC6989], Sec. 2.1 [RFC7296]
2 1024-bit MODP Group [RFC6989], Sec. 2.1 [RFC7296]
3-4 Reserved [RFC7296]
5 1536-bit MODP Group [RFC6989], Sec. 2.1 [RFC3526]
6-13 Unassigned [RFC7296]
14 2048-bit MODP Group [RFC6989], Sec. 2.1 [RFC3526]
15 3072-bit MODP Group [RFC6989], Sec. 2.1 [RFC3526]
16 4096-bit MODP Group [RFC6989], Sec. 2.1 [RFC3526]
17 6144-bit MODP Group [RFC6989], Sec. 2.1 [RFC3526]
18 8192-bit MODP Group [RFC6989], Sec. 2.1 [RFC3526]
19 256-bit random ECP group [RFC6989], Sec. 2.3 [RFC5903]
20 384-bit random ECP group [RFC6989], Sec. 2.3 [RFC5903]
21 521-bit random ECP group [RFC6989], Sec. 2.3 [RFC5903]
22 1024-bit MODP Group with 160-bit Prime Order Subgroup DEPRECATED [RFC8247] [RFC6989], Sec. 2.2 [RFC5114]
23 2048-bit MODP Group with 224-bit Prime Order Subgroup [RFC6989], Sec. 2.2 [RFC5114]
24 2048-bit MODP Group with 256-bit Prime Order Subgroup [RFC6989], Sec. 2.2 [RFC5114]
25 192-bit Random ECP Group [RFC6989], Sec. 2.3 [RFC5114]
26 224-bit Random ECP Group [RFC6989], Sec. 2.3 [RFC5114]
27 brainpoolP224r1 [RFC6989], Sec. 2.3 [RFC6954]
28 brainpoolP256r1 [RFC6989], Sec. 2.3 [RFC6954]
29 brainpoolP384r1 [RFC6989], Sec. 2.3 [RFC6954]
30 brainpoolP512r1 [RFC6989], Sec. 2.3 [RFC6954]
31 Curve25519 [RFC8031], Sec. 3.2 [RFC8031]
32 Curve448 [RFC8031], Sec. 3.2 [RFC8031]
33 GOST3410_2012_256 [RFC9385, Sec. 6.1] [RFC9385]
34 GOST3410_2012_512 [RFC9385, Sec. 6.1] [RFC9385]
35 ml-kem-512 [draft-kampanakis-ml-kem-ikev2-08, Sec. 2.3] [draft-kampanakis-ml-kem-ikev2-08]
36 ml-kem-768 [draft-kampanakis-ml-kem-ikev2-08, Sec. 2.3] [draft-kampanakis-ml-kem-ikev2-08]
37 ml-kem-1024 [draft-kampanakis-ml-kem-ikev2-08, Sec. 2.3] [draft-kampanakis-ml-kem-ikev2-08]
38-1023 Unassigned
1024-65535 Reserved for Private Use [RFC7296]

Transform Type 5 - Extended Sequence Numbers Transform IDs

Registration Procedure(s)
Expert Review
Expert(s)
Tero Kivinen, Valery Smyslov
Reference
[RFC7296]
Available Formats

CSV
Number Name Reference
0 No Extended Sequence Numbers [RFC7296]
1 Extended Sequence Numbers [RFC7296]
2-65535 Reserved [RFC7296]

IKEv2 Identification Payload ID Types

Registration Procedure(s)
Expert Review
Expert(s)
Tero Kivinen
Reference
[RFC7296]
Available Formats

CSV
Value ID Type Reference
0 Reserved [RFC7296]
1 ID_IPV4_ADDR [RFC7296]
2 ID_FQDN [RFC7296]
3 ID_RFC822_ADDR [RFC7296]
4 Unassigned [RFC7296]
5 ID_IPV6_ADDR [RFC7296]
6-8 Unassigned [RFC7296]
9 ID_DER_ASN1_DN [RFC7296]
10 ID_DER_ASN1_GN [RFC7296]
11 ID_KEY_ID [RFC7296]
12 ID_FC_NAME [RFC4595]
13 ID_NULL [RFC7619]
14-200 Unassigned
201-255 Private use [RFC7296]

IKEv2 Certificate Encodings

Registration Procedure(s)
Expert Review
Expert(s)
Tero Kivinen, Valery Smyslov
Reference
[RFC7296]
Available Formats

CSV
Value Certificate Encoding Reference
0 Reserved [RFC7296]
1 PKCS #7 wrapped X.509 certificate [UNSPECIFIED]
2 PGP Certificate [UNSPECIFIED]
3 DNS Signed Key [UNSPECIFIED]
4 X.509 Certificate - Signature [RFC7296]
5 Reserved [RFC7296]
6 Kerberos Token [UNSPECIFIED]
7 Certificate Revocation List (CRL) [RFC7296]
8 Authority Revocation List (ARL) [UNSPECIFIED]
9 SPKI Certificate [UNSPECIFIED]
10 X.509 Certificate - Attribute [UNSPECIFIED]
11 Raw RSA Key (DEPRECATED) [RFC7296]
12 Hash and URL of X.509 certificate [RFC7296]
13 Hash and URL of X.509 bundle [RFC7296]
14 OCSP Content [RFC4806]
15 Raw Public Key [RFC7670]
16-200 Unassigned
201-255 Private use [RFC7296]

IKEv2 Authentication Method

Registration Procedure(s)
Expert Review
Expert(s)
Tero Kivinen, Valery Smyslov
Reference
[RFC7296]
Note
To find out requirement levels for IKEv2 authentication
methods, see [RFC8247].
    
Available Formats

CSV
Value Authentication Method Reference
0 Reserved [RFC7296]
1 RSA Digital Signature [RFC7296]
2 Shared Key Message Integrity Code [RFC7296]
3 DSS Digital Signature [RFC7296]
4-8 Unassigned [RFC7296]
9 ECDSA with SHA-256 on the P-256 curve [RFC4754]
10 ECDSA with SHA-384 on the P-384 curve [RFC4754]
11 ECDSA with SHA-512 on the P-521 curve [RFC4754]
12 Generic Secure Password Authentication Method [RFC6467]
13 NULL Authentication [RFC7619]
14 Digital Signature [RFC7427]
15-200 Unassigned
201-255 Private use [RFC7296]

IKEv2 Notify Message Error Types

Expert(s)
Tero Kivinen, Valery Smyslov
Reference
[RFC7296]
Available Formats

CSV
Range Registration Procedures
0-8191 Expert Review
8192-16383 Private use
Value Notify Message Error Type Reference
0 Reserved [RFC7296]
1 UNSUPPORTED_CRITICAL_PAYLOAD [RFC7296]
2-3 Reserved [RFC7296]
4 INVALID_IKE_SPI [RFC7296]
5 INVALID_MAJOR_VERSION [RFC7296]
6 Reserved [RFC7296]
7 INVALID_SYNTAX [RFC7296]
8 Reserved [RFC7296]
9 INVALID_MESSAGE_ID [RFC7296]
10 Reserved [RFC7296]
11 INVALID_SPI [RFC7296]
12-13 Reserved [RFC7296]
14 NO_PROPOSAL_CHOSEN [RFC7296]
15-16 Reserved [RFC7296]
17 INVALID_KE_PAYLOAD [RFC7296]
18-23 Reserved [RFC7296]
24 AUTHENTICATION_FAILED [RFC7296]
25-33 RESERVED [RFC7296]
34 SINGLE_PAIR_REQUIRED [RFC7296]
35 NO_ADDITIONAL_SAS [RFC7296]
36 INTERNAL_ADDRESS_FAILURE [RFC7296]
37 FAILED_CP_REQUIRED [RFC7296]
38 TS_UNACCEPTABLE [RFC7296]
39 INVALID_SELECTORS [RFC7296]
40 UNACCEPTABLE_ADDRESSES [RFC4555]
41 UNEXPECTED_NAT_DETECTED [RFC4555]
42 USE_ASSIGNED_HoA [RFC5026]
43 TEMPORARY_FAILURE [RFC7296]
44 CHILD_SA_NOT_FOUND [RFC7296]
45 INVALID_GROUP_ID [draft-yeung-g-ikev2-07]
46 AUTHORIZATION_FAILED [draft-yeung-g-ikev2-07]
47 STATE_NOT_FOUND [RFC9370]
48 TS_MAX_QUEUE [RFC9611]
49-8191 Unassigned
8192-16383 Private use [RFC7296]

IKEv2 Notify Message Status Types

Expert(s)
Tero Kivinen, Valery Smyslov
Reference
[RFC7296]
Available Formats

CSV
Range Registration Procedures
16384-40959 Expert Review
40960-65535 Private use
Value Notify Message Status Type Reference
16384 INITIAL_CONTACT [RFC7296]
16385 SET_WINDOW_SIZE [RFC7296]
16386 ADDITIONAL_TS_POSSIBLE [RFC7296]
16387 IPCOMP_SUPPORTED [RFC7296]
16388 NAT_DETECTION_SOURCE_IP [RFC7296]
16389 NAT_DETECTION_DESTINATION_IP [RFC7296]
16390 COOKIE [RFC7296]
16391 USE_TRANSPORT_MODE [RFC7296]
16392 HTTP_CERT_LOOKUP_SUPPORTED [RFC7296]
16393 REKEY_SA [RFC7296]
16394 ESP_TFC_PADDING_NOT_SUPPORTED [RFC7296]
16395 NON_FIRST_FRAGMENTS_ALSO [RFC7296]
16396 MOBIKE_SUPPORTED [RFC4555]
16397 ADDITIONAL_IP4_ADDRESS [RFC4555]
16398 ADDITIONAL_IP6_ADDRESS [RFC4555]
16399 NO_ADDITIONAL_ADDRESSES [RFC4555]
16400 UPDATE_SA_ADDRESSES [RFC4555]
16401 COOKIE2 [RFC4555]
16402 NO_NATS_ALLOWED [RFC4555]
16403 AUTH_LIFETIME [RFC4478]
16404 MULTIPLE_AUTH_SUPPORTED [RFC4739]
16405 ANOTHER_AUTH_FOLLOWS [RFC4739]
16406 REDIRECT_SUPPORTED [RFC5685]
16407 REDIRECT [RFC5685]
16408 REDIRECTED_FROM [RFC5685]
16409 TICKET_LT_OPAQUE [RFC5723]
16410 TICKET_REQUEST [RFC5723]
16411 TICKET_ACK [RFC5723]
16412 TICKET_NACK [RFC5723]
16413 TICKET_OPAQUE [RFC5723]
16414 LINK_ID [RFC5739]
16415 USE_WESP_MODE [RFC5840]
16416 ROHC_SUPPORTED [RFC5857]
16417 EAP_ONLY_AUTHENTICATION [RFC5998]
16418 CHILDLESS_IKEV2_SUPPORTED [RFC6023]
16419 QUICK_CRASH_DETECTION [RFC6290]
16420 IKEV2_MESSAGE_ID_SYNC_SUPPORTED [RFC6311]
16421 IPSEC_REPLAY_COUNTER_SYNC_SUPPORTED [RFC6311]
16422 IKEV2_MESSAGE_ID_SYNC [RFC6311]
16423 IPSEC_REPLAY_COUNTER_SYNC [RFC6311]
16424 SECURE_PASSWORD_METHODS [RFC6467]
16425 PSK_PERSIST [RFC6631]
16426 PSK_CONFIRM [RFC6631]
16427 ERX_SUPPORTED [RFC6867]
16428 IFOM_CAPABILITY [Frederic_Firmin][3GPP TS 24.303 v10.6.0 annex B.2]
16429 SENDER_REQUEST_ID [draft-yeung-g-ikev2-07]
16430 IKEV2_FRAGMENTATION_SUPPORTED [RFC7383]
16431 SIGNATURE_HASH_ALGORITHMS [RFC7427]
16432 CLONE_IKE_SA_SUPPORTED [RFC7791]
16433 CLONE_IKE_SA [RFC7791]
16434 PUZZLE [RFC8019]
16435 USE_PPK [RFC8784]
16436 PPK_IDENTITY [RFC8784]
16437 NO_PPK_AUTH [RFC8784]
16438 INTERMEDIATE_EXCHANGE_SUPPORTED [RFC9242]
16439 IP4_ALLOWED [RFC8983]
16440 IP6_ALLOWED [RFC8983]
16441 ADDITIONAL_KEY_EXCHANGE [RFC9370]
16442 USE_AGGFRAG [RFC9347]
16443 SUPPORTED_AUTH_METHODS [RFC9593]
16444 SA_RESOURCE_INFO [RFC9611]
16445-40959 Unassigned
40960-65535 Private use [RFC7296]

IKEv2 Notification IPCOMP Transform IDs (Value 16387)

Registration Procedure(s)
Expert Review
Expert(s)
Tero Kivinen, Valery Smyslov
Reference
[RFC7296]
Note
To find out requirement levels for IPCOMP methods, see [RFC8221].
    
Available Formats

CSV
Value Compression Type Reference
0 Reserved [RFC7296]
1 IPCOMP_OUI [UNSPECIFIED]
2 IPCOMP_DEFLATE [RFC2394]
3 IPCOMP_LZS [RFC2395]
4 IPCOMP_LZJH [RFC3051]
5-240 Unassigned
241-255 Private use [RFC7296]

IKEv2 Security Protocol Identifiers

Registration Procedure(s)
Expert Review
Expert(s)
Tero Kivinen, Valery Smyslov
Reference
[RFC7296]
Available Formats

CSV
Protocol ID Protocol Reference
0 Reserved [RFC7296]
1 IKE [RFC7296]
2 AH [RFC7296]
3 ESP [RFC7296]
4 FC_ESP_HEADER [RFC4595]
5 FC_CT_AUTHENTICATION [RFC4595]
6-200 Unassigned
201-255 Private use [RFC7296]

IKEv2 Traffic Selector Types

Registration Procedure(s)
Expert Review
Expert(s)
Tero Kivinen, Valery Smyslov
Reference
[RFC7296]
Available Formats

CSV
Value TS Type Reference
0-6 Reserved [RFC7296]
7 TS_IPV4_ADDR_RANGE [RFC7296]
8 TS_IPV6_ADDR_RANGE [RFC7296]
9 TS_FC_ADDR_RANGE [RFC4595]
10 TS_SECLABEL [RFC9478]
11-240 Unassigned
241-255 Private use [RFC7296]

IKEv2 Configuration Payload CFG Types

Registration Procedure(s)
Expert Review
Expert(s)
Tero Kivinen, Valery Smyslov
Reference
[RFC7296]
Available Formats

CSV
Value CFG Type Reference
0 Reserved [RFC7296]
1 CFG_REQUEST [RFC7296]
2 CFG_REPLY [RFC7296]
3 CFG_SET [RFC7296]
4 CFG_ACK [RFC7296]
5-127 Unassigned
128-255 Private use [RFC7296]

IKEv2 Configuration Payload Attribute Types

Registration Procedure(s)
Expert Review
Expert(s)
Tero Kivinen, Valery Smyslov
Reference
[RFC7296]
Note
Attribute Types with an "*" may be multi-valued on return only if
multiple values were requested.
Available Formats

CSV
Value Attribute Type Multi-Valued Length Reference
0 Reserved [RFC7296]
1 INTERNAL_IP4_ADDRESS YES* 0 or 4 octets [RFC7296]
2 INTERNAL_IP4_NETMASK NO 0 or 4 octets [RFC7296]
3 INTERNAL_IP4_DNS YES 0 or 4 octets [RFC7296]
4 INTERNAL_IP4_NBNS YES 0 or 4 octets [RFC7296]
5 Reserved [RFC7296]
6 INTERNAL_IP4_DHCP YES 0 or 4 octets [RFC7296]
7 APPLICATION_VERSION NO 0 or more [RFC7296]
8 INTERNAL_IP6_ADDRESS YES* 0 or 17 octets [RFC7296]
9 Reserved [RFC7296]
10 INTERNAL_IP6_DNS YES 0 or 16 octets [RFC7296]
11 Reserved [RFC7296]
12 INTERNAL_IP6_DHCP YES 0 or 16 octets [RFC7296]
13 INTERNAL_IP4_SUBNET YES 0 or 8 octets [RFC7296]
14 SUPPORTED_ATTRIBUTES NO Multiple of 2 [RFC7296]
15 INTERNAL_IP6_SUBNET YES 17 octets [RFC7296]
16 MIP6_HOME_PREFIX YES 0 or 21 octets [RFC5026]
17 INTERNAL_IP6_LINK NO 8 or more [RFC5739]
18 INTERNAL_IP6_PREFIX YES 17 octets [RFC5739]
19 HOME_AGENT_ADDRESS NO 16 or 20 [http://www.3gpp.org/ftp/Specs/html-info/24302.htm][John_Meredith]
20 P_CSCF_IP4_ADDRESS YES 0 or 4 octets [RFC7651]
21 P_CSCF_IP6_ADDRESS YES 0 or 16 octets [RFC7651]
22 FTT_KAT NO 2 octets [TS 24.302 12.6.0]
23 EXTERNAL_SOURCE_IP4_NAT_INFO NO 0 or 6 [TS 29.139][Kimmo_Kymalainen]
24 TIMEOUT_PERIOD_FOR_LIVENESS_CHECK NO 0 or 4 octets [TS 24.302 13.4.0][Frederic_Firmin]
25 INTERNAL_DNS_DOMAIN YES 0 or more [RFC8598]
26 INTERNAL_DNSSEC_TA YES 0 or more [RFC8598]
27 ENCDNS_IP4 YES 0 or more [RFC9464]
28 ENCDNS_IP6 YES 0 or more [RFC9464]
29 ENCDNS_DIGEST_INFO YES 0 or more [RFC9464]
30-16383 Unassigned
16384-32767 Private Use [RFC7296]

IKEv2 Gateway Identity Types

Registration Procedure(s)
Expert Review
Expert(s)
Tero Kivinen, Valery Smyslov
Reference
[RFC5685]
Available Formats

CSV
Value Description Reference
0 Reserved [RFC5685]
1 IPv4 address of the VPN gateway [RFC5685]
2 IPv6 address of the VPN gateway [RFC5685]
3 FQDN of the VPN gateway [RFC5685]
4-240 Unassigned
241-255 Reserved for Private Use [RFC5685]

ROHC Attribute Types

Registration Procedure(s)
Expert Review
Expert(s)
Tero Kivinen, Valery Smyslov
Reference
[RFC5857]
Available Formats

CSV
Value ROHC Attribute Type Format Reference
0 Reserved [RFC5857]
1 Maximum Context Identifier (MAX_CID) TV [RFC5857]
2 ROHC Profile (ROHC_PROFILE) TV [RFC5857]
3 ROHC Integrity Algorithm (ROHC_INTEG) TV [RFC5857]
4 ROHC ICV Length in bytes (ROHC_ICV_LEN) TV [RFC5857]
5 Maximum Reconstructed Reception Unit (MRRU) TV [RFC5857]
6-16383 Unassigned
16384-32767 Reserved for Private Use [RFC5857]

IKEv2 Secure Password Methods

Registration Procedure(s)
Expert Review
Expert(s)
Tero Kivinen, Valery Smyslov
Reference
[RFC6467]
Available Formats

CSV
Value Description Reference
0 Reserved [RFC6467]
1 PACE [RFC6631]
2 AugPAKE [RFC6628]
3 Secure PSK Authentication [RFC6617]
4-1023 Unassigned
1024-65535 Reserved for Private Use [RFC6467]

IKEv2 Hash Algorithms

Registration Procedure(s)
Expert Review
Expert(s)
Tero Kivinen, Valery Smyslov
Reference
[RFC7427]
Note
To find out requirement levels for IKEv2 hash algorithms, see
[RFC8247].
    
Available Formats

CSV
Value Hash Algorithm Reference
0 Reserved [RFC7427]
1 SHA1 [RFC7427]
2 SHA2-256 [RFC7427]
3 SHA2-384 [RFC7427]
4 SHA2-512 [RFC7427]
5 Identity [RFC8420]
6 STREEBOG_256 [RFC9385]
7 STREEBOG_512 [RFC9385]
8-1023 Unassigned
1024-65535 Reserved for Private Use [RFC7427]

IKEv2 Post-quantum Preshared Key ID Types

Expert(s)
Tero Kivinen, Valery Smyslov
Reference
[RFC8784]
Available Formats

CSV
Range Registration Procedures
1-127 Expert Review
128-255 Private Use
Value PPK_ID Type Reference
0 Reserved [RFC8784]
1 PPK_ID_OPAQUE [RFC8784]
2 PPK_ID_FIXED [RFC8784]
3-127 Unassigned
128-255 Reserved for Private Use [RFC8784]

Contact Information

ID Name Contact URI Last Updated
[Frederic_Firmin] Frederic Firmin mailto:frederic.firmin&etsi.org 2016-03-08
[John_Meredith] John Meredith mailto:john.meredith&etsi.org 2010-05-17
[Kimmo_Kymalainen] Kimmo Kymalainen mailto:kimmo.kymalainen&etsi.org 2015-12-02
[Matt_Ball] Matt Ball mailto:matt.ball&ieee.org 2007-10-11