Host Identity Protocol (HIP) Parameters

Created: 2007-12-07
Last Updated: 2023-03-15
Available Formats: XML
HTML
TXT

Registries Included Below

Packet Types
HIP Version
Parameter Types
Group IDs
Suite IDs
HIT Suite ID
DI-Types
Notify Message Types
Registration Types
Registration Failure Types
HIP NAT Traversal Modes
HIP Via Flags
HIP Certificate Types
HIP Transport Modes
ESP Transform Suite IDs
HIP Cipher ID
HI Algorithm

Packet Types

Registration Procedure(s)

IETF Review

Reference

[RFC 7401]

Available Formats

CSV

Value	Packet Type	Reference
0	Reserved	[RFC 7401]
1	I1 - the HIP Initiator Packet	[RFC 7401]
2	R1 - the HIP Responder Packet	[RFC 7401]
3	I2 - the Second HIP Initiator Packet	[RFC 7401]
4	R2 - the Second HIP Responder Packet	[RFC 7401]
5-15	Unassigned
16	UPDATE - the HIP Update Packet	[RFC 7401]
17	NOTIFY - the HIP Notify Packet	[RFC 7401]
18	CLOSE - the HIP Association Closing Packet	[RFC 7401]
19	CLOSE_ACK - the HIP Closing Acknowledgment Packet	[RFC 7401]
20	HIP Distributed Hash Table Resource Record (HDRR)	[RFC 6537]
21-31	Unassigned
32	HIP_DATA	[RFC 6078]
33-127	Unassigned

HIP Version

Registration Procedure(s)

IETF Review

Reference

[RFC 7401]

Available Formats

CSV

Value	Reference
1	[RFC 5201]
2	[RFC 7401]

Parameter Types

Expert(s)

Robert Moskowitz, Jeff Ahrenholz

Reference

[RFC 7401]

Available Formats

CSV

Range	Registration Procedures
0-1023	IETF Review
1024-32767	Specification Required
32768-49151	Reserved for Private Use
49152-61439	Specification Required
61440-65535	IETF Review

Value	Parameter Type	Length	Reference
0-64	Unassigned
65	ESP_INFO	12	[RFC 7402]
66-127	Unassigned
128	R1_Counter (v1 only)	12	[RFC 5201]
129	R1_COUNTER	12	[RFC 7401]
130-192	Unassigned
193	LOCATOR_SET	variable	[RFC 8046]
194-256	Unassigned
257	PUZZLE	12	[RFC 7401]
258-320	Unassigned
321	SOLUTION	20	[RFC 7401]
322-384	Unassigned
385	SEQ	4	[RFC 7401]
386-448	Unassigned
449	ACK	variable	[RFC 7401]
450-510	Unassigned
511	DH_GROUP_LIST	variable	[RFC 7401]
512	Unassigned
513	DIFFIE_HELLMAN	variable	[RFC 7401]
514-576	Unassigned
577	HIP_TRANSFORM (v1 only)	variable	[RFC 5201]
578	Unassigned
579	HIP_CIPHER	variable	[RFC 7401]
580-607	Unassigned
608	NAT_TRAVERSAL_MODE	variable	[RFC 5770]
609	Unassigned
610	TRANSACTION_PACING	4	[RFC 5770]
611-640	Unassigned
641	ENCRYPTED	variable	[RFC 7401]
642-704	Unassigned
705	HOST_ID	variable	[RFC 7401]
706-714	Unassigned
715	HIT_SUITE_LIST	variable	[RFC 7401]
716-767	Unassigned
768	CERT	variable	[RFC 7401][RFC 8002]
769-831	Unassigned
832	NOTIFICATION	variable	[RFC 7401]
833-896	Unassigned
897	ECHO_REQUEST_SIGNED	variable	[RFC 7401]
898-929	Unassigned
930	REG_INFO	variable	[RFC 8003]
931	Unassigned
932	REG_REQUEST	variable	[RFC 8003]
933	Unassigned
934	REG_RESPONSE	variable	[RFC 8003]
935	Unassigned
936	REG_FAILED	variable	[RFC 8003]
937-949	Unassigned
950	REG_FROM	20	[RFC 5770]
951-960	Unassigned
961	ECHO_RESPONSE_SIGNED	variable	[RFC 7401]
962-2048	Unassigned
2049	TRANSPORT_FORMAT_LIST	variable	[RFC 7401]
2050-4094	Unassigned
4095	ESP_TRANSFORM	variable	[RFC 7402]
4096-4480	Unassigned
4481	SEQ_DATA	4	[RFC 6078]
4482-4544	Unassigned
4545	ACK_DATA	variable	[RFC 6078]
4546-4576	Unassigned
4577	PAYLOAD_MIC	variable	[RFC 6078]
4578-4579	Unassigned
4580	TRANSACTION_ID	variable	[RFC 6078]
4581-4591	Unassigned
4592	OVERLAY_ID	variable	[RFC 6079]
4593-4600	Unassigned
4601	ROUTE_DST	variable	[RFC 6028]
4602-4649	Unassigned
4650	RELAYED_ADDRESS	20	[RFC 9028]
4651-4659	Unassigned
4660	MAPPED_ADDRESS	20	[RFC 9028]
4661-4679	Unassigned
4680	PEER_PERMISSION	48	[RFC 9028]
4681-4699	Unassigned
4700	CANDIDATE_PRIORITY	4	[RFC 9028]
4701-4709	Unassigned
4710	NOMINATE	4	[RFC 9028]
4711-7679	Unassigned
7680	HIP_TRANSPORT_MODE	variable	[RFC 6261]
7681-32767	Unassigned
32768-49151	Reserved for Private Use		[RFC 7401]
49152-61504	Unassigned
61505	HIP_MAC	variable	[RFC 7401]
61506-61568	Unassigned
61569	HIP_MAC_2	variable	[RFC 7401]
61570-61632	Unassigned
61633	HIP_SIGNATURE_2	variable	[RFC 7401]
61634-61696	Unassigned
61697	HIP_SIGNATURE	variable	[RFC 7401]
61698-63660	Unassigned
63661	ECHO_REQUEST_UNSIGNED	variable	[RFC 7401]
63662-63424	Unassigned
63425	ECHO_RESPONSE_UNSIGNED	variable	[RFC 7401]
63426-63997	Unassigned
63998	RELAY_FROM	20	[RFC 5770]
63999-64001	Unassigned
64002	RELAY_TO	20	[RFC 5770]
64003-64010	Unassigned
64011	OVERLAY_TTL	4	[RFC 6079]
64012-64016	Unassigned
64017	ROUTE_VIA	variable	[RFC 6028]
64018-65497	Unassigned
65498	FROM	16	[RFC 8004]
65499	Unassigned
65500	RVS_HMAC	variable	[RFC 8004]
65501	Unassigned
65502	VIA_RVS	variable	[RFC 8004]
65503-65519	Unassigned
65520	RELAY_HMAC	variable	[RFC 5770]
65521-65535	Unassigned

Group IDs

Registration Procedure(s)

IETF Review

Reference

[RFC 7401]

Available Formats

CSV

Value	Group ID	Reference
0	Reserved	[RFC 7401]
1	384-bit group (DEPRECATED)	[RFC 5201]
2	OAKLEY well known group 1 (DEPRECATED)	[RFC 5201]
3	1536-bit MODP group	[RFC 7401]
4	3072-bit MODP group	[RFC 7401]
5	6144-bit MODP group (DEPRECATED)	[RFC 5201]
6	8192-bit MODP group (DEPRECATED)	[RFC 5201]
7	NIST P-256	[RFC 7401]
8	NIST P-384	[RFC 7401]
9	NIST P-521	[RFC 7401]
10	SECP160R1	[RFC 7401]
11	2048-bit MODP group	[RFC 7401]
12-255	Unassigned

Suite IDs

Registration Procedure(s)

Registry closed per [RFC 7401]

Reference

[RFC 5201]

Available Formats

CSV

Value	Suite ID	Reference
0	Reserved	[RFC 5201]
1	AES-CBC with HMAC-SHA1	[RFC 5201]
2	3DES-CBC with HMAC-SHA1	[RFC 5201]
3	3DES-CBC with HMAC-MD5	[RFC 5201]
4	BLOWFISH-CBC with HMAC-SHA1	[RFC 5201]
5	NULL-ENCRYPT with HMAC-SHA1	[RFC 5201]
6	NULL-ENCRYPT with HMAC-MD5	[RFC 5201]
7-65535	Unassigned

HIT Suite ID

Registration Procedure(s)

IETF Review

Reference

[RFC 7401]

Available Formats

CSV

Value	Suite ID	Reference
0	RESERVED	[RFC 7401]
1	RSA,DSA/SHA-256	[RFC 7401]
2	ECDSA/SHA-384	[RFC 7401]
3	ECDSA_LOW/SHA-1	[RFC 7401]
4	Unassigned
5	EdDSA/cSHAKE128	[RFC 9374]
6-15	Unassigned

DI-Types

Registration Procedure(s)

IETF Review

Reference

[RFC 7401]

Available Formats

CSV

Value	DI-Type	Reference
0	none included	[RFC 7401]
1	FQDN	[RFC 7401]
2	NAI	[RFC 7401]
3-15	Unassigned

Notify Message Types

Expert(s)

Robert Moskowitz, Jeff Ahrenholz

Reference

[RFC 7401]

Note

Notify Message Type values 1-10 are used for informing about
errors in packet structures, values 11-20 for informing about
problems in parameters containing cryptographic related material,
values 21-30 for informing about problems in authentication or
packet integrity verification.  Parameter numbers above 30 can be
used for informing about other types of errors or events.

Available Formats

CSV

Range	Registration Procedures	Note
1-50	IETF Review
51-8191	Specification Required	error types
8192-16383	Reserved for Private Use	error types
16384-40959	Specification Required	status types
40960-65535	Reserved for Private Use	status types

Value	Notify Message Type	Reference
0	Reserved	[RFC 7401]
1	UNSUPPORTED_CRITICAL_PARAMETER_TYPE	[RFC 7401]
2-6	Unassigned
7	INVALID_SYNTAX	[RFC 7401]
8-13	Unassigned
14	NO_DH_PROPOSAL_CHOSEN	[RFC 7401]
15	INVALID_DH_CHOSEN	[RFC 7401]
16	NO_HIP_PROPOSAL_CHOSEN	[RFC 7401]
17	INVALID_HIP_CIPHER_CHOSEN	[RFC 7401]
18	NO_ESP_PROPOSAL_CHOSEN	[RFC 7402]
19	INVALID_ESP_TRANSFORM_CHOSEN	[RFC 7402]
20	UNSUPPORTED_HIT_SUITE	[RFC 7401]
21-23	Unassigned
24	AUTHENTICATION_FAILED	[RFC 7401]
25	Unassigned
26	CHECKSUM_FAILED	[RFC 7401]
27	Unassigned
28	HIP_MAC_FAILED	[RFC 7401]
29-31	Unassigned
32	ENCRYPTION_FAILED	[RFC 7401]
33-39	Unassigned
40	INVALID_HIT	[RFC 7401]
41	Unassigned
42	BLOCKED_BY_POLICY	[RFC 7401]
43	Unassigned
44	RESPONDER_BUSY_PLEASE_RETRY	[RFC 7401]
45	Unassigned
46	LOCATOR_TYPE_UNSUPPORTED	[RFC 8046]
47	Unassigned
48	CREDENTIALS_REQUIRED	[RFC 8002]
49	Unassigned
50	INVALID_CERTIFICATE	[RFC 8002]
51	REG_REQUIRED	[RFC 8003]
52-59	Unassigned
60	NO_VALID_NAT_TRAVERSAL_MODE_PARAMETER	[RFC 5770]
61	CONNECTIVITY_CHECKS_FAILED	[RFC 5770]
62	MESSAGE_NOT_RELAYED	[RFC 5770]
63	SERVER_REFLEXIVE_CANDIDATE_ALLOCATION_FAILED	[RFC 9028]
64	RVS_HMAC_PROHIBITED_WITH_RELAY	[RFC 9028]
65-69	Unassigned
70	OVERLAY_TTL_EXCEEDED	[RFC 6079]
71-89	Unassigned
90	UNKNOWN_NEXT_HOP	[RFC 6028]
91-99	Unassigned
100	NO_VALID_HIP_TRANSPORT_MODE	[RFC 6261]
101-8191	Unassigned
8192-16383	Reserved for Private Use	[RFC 7401]
16384	I2_ACKNOWLEDGEMENT	[RFC 7401]
16385	NAT_KEEPALIVE	[RFC 9028]
16386-40959	Unassigned
40960-65535	Reserved for Private Use	[RFC 7401]

Registration Types

Reference: [RFC 8003]
Available Formats: CSV

Range	Registration Procedures
0-200	IETF Review
201-255	Reserved for Private Use

Value	Registration Type	Reference
0	Unassigned
1	RENDEZVOUS	[RFC 8004]
2	RELAY_UDP_HIP	[RFC 5770]
3	RELAY_UDP_ESP	[RFC 9028]
4	CANDIDATE_DISCOVERY	[RFC 9028]
5-200	Unassigned
201-255	Reserved for Private Use	[RFC 8003]

Registration Failure Types

Reference: [RFC 8003]
Available Formats: CSV

Range	Registration Procedures
0-200	IETF Review
201-255	Reserved for Private Use

Value	Registration Failure Type	Reference
0	Registration requires additional credentials	[RFC 8003]
1	Registration type unavailable	[RFC 8003]
2	Insufficient resources	[RFC 8003]
3	Invalid certificate	[RFC 8003]
4	Bad certificate	[RFC 8003]
5	Unsupported certificate	[RFC 8003]
6	Certificate expired	[RFC 8003]
7	Certificate other	[RFC 8003]
8	Unknown CA	[RFC 8003]
9	Simultaneous Rendezvous and Control Relay Service usage prohibited	[RFC 9028]
10-200	Unassigned
201-255	Reserved for Private Use	[RFC 8003]

HIP NAT Traversal Modes

Registration Procedure(s)

IETF Review

Reference

[RFC 5770]

Available Formats

CSV

Value	Identifier	Reference
0	Reserved	[RFC 5770]
1	UDP-ENCAPSULATION	[RFC 5770]
2	ICE-STUN-UDP	[RFC 5770]
3	ICE-HIP-UDP	[RFC 9028]
4-65535	Unassigned

HIP Via Flags

Registration Procedure(s)

IETF Review or IESG Approval

Reference

[RFC 6028]

Available Formats

CSV

Position	Name	Reference
0	SYMMETRIC	[RFC 6028]
1	MUST_FOLLOW	[RFC 6028]
2-15	Unassigned

HIP Certificate Types

Registration Procedure(s)

IETF Review

Reference

[RFC 8002]

Available Formats

CSV

Type Number	Cert Format	Reference
0	Reserved	[RFC 8002]
1	X.509 v3	[RFC 8002]
2	Obsoleted	[RFC 8002]
3	Hash and URL of X.509 v3	[RFC 8002]
4	Obsoleted	[RFC 8002]
5	LDAP URL of X.509 v3	[RFC 8002]
6	Obsoleted	[RFC 8002]
7	Distinguished Name of X.509 v3	[RFC 8002]
8	Obsoleted	[RFC 8002]
9-255	Unassigned

HIP Transport Modes

Registration Procedure(s)

IETF Review or IESG Approval

Reference

[RFC 6261]

Available Formats

CSV

Value	Name	Reference
0	RESERVED	[RFC 6261]
1	DEFAULT	[RFC 6261]
2	ESP	[RFC 6261]
3	ESP-TCP	[RFC 6261]

ESP Transform Suite IDs

Registration Procedure(s)

IETF Review

Reference

[RFC 7402]

Available Formats

CSV

Value	Name	Reference
0	RESERVED	[RFC 7402]
1	AES-128-CBC with HMAC-SHA1	[RFC 3602][RFC 2404]
2	DEPRECATED	[RFC 7402]
3	DEPRECATED	[RFC 7402]
4	DEPRECATED	[RFC 7402]
5	DEPRECATED	[RFC 7402]
6	DEPRECATED	[RFC 7402]
7	NULL with HMAC-SHA-256	[RFC 2410][RFC 4868]
8	AES-128-CBC with HMAC-SHA-256	[RFC 3602][RFC 4868]
9	AES-256-CBC with HMAC-SHA-256	[RFC 3602][RFC 4868]
10	AES-CCM-8	[RFC 4309]
11	AES-CCM-16	[RFC 4309]
12	AES-GCM with an 8 octet ICV	[RFC 4106]
13	AES-GCM with a 16 octet ICV	[RFC 4106]
14	AES-CMAC-96	[RFC 4493][RFC 4494]
15	AES-GMAC	[RFC 4543]
16-65535	Unassigned

HIP Cipher ID

Registration Procedure(s)

IETF Review

Reference

[RFC 7401]

Available Formats

CSV

Value	Cipher ID	Reference
0	RESERVED	[RFC 7401]
1	NULL-ENCRYPT	[RFC 7401]
2	AES-128-CBC	[RFC 7401]
3	RESERVED	[RFC 7401]
4	AES-256-CBC	[RFC 7401]
5-65535	Unassigned

HI Algorithm

Registration Procedure(s)

IETF Review

Reference

[RFC 7401]

Available Formats

CSV

Value	Algorithm Profile	Reference
0	RESERVED	[RFC 7401]
1	NULL-ENCRYPT	[RFC 2410]
2	Unassigned
3	DSA	[RFC 7401]
4	Unassigned
5	RSA	[RFC 7401]
6	Unassigned
7	ECDSA	[RFC 7401]
8	Unassigned
9	ECDSA_LOW	[RFC 7401]
10-12	Unassigned
13	EdDSA	[RFC 8032]
14-65535	Unassigned