carview!

Available Formats

CSV

Bundle Protocol Version	Value	Description	Reference
none	0	Reserved	[RFC6255]
6,7	1	Bundle Payload Block	[RFC5050][RFC9171]
6	2	Bundle Authentication Block	[RFC6257]
6	3	Payload Integrity Block	[RFC6257]
6	4	Payload Confidentiality Block	[RFC6257]
6	5	Previous-Hop Insertion Block	[RFC6259]
7	6	Previous node (proximate sender)	[RFC9171]
7	7	Bundle age (in milliseconds)	[RFC9171]
6	8	Metadata Extension Block	[RFC6258]
6	9	Extension Security Block	[RFC6257]
7	10	Hop count (#prior xmit attempts)	[RFC9171]
7	11	Block Integrity	[RFC9172]
7	12	Block Confidentiality	[RFC9172]
7	13-191	Unassigned
6,7	192-255	Reserved for Private and/or Experimental Use	[RFC5050][RFC9171]

Primary Bundle Protocol Version

Registration Procedure(s)

RFC Required

Reference

[RFC6255]

Available Formats

CSV

Value	Description	Reference
0-5	Reserved	[RFC6255]
6	Assigned	[RFC5050]
7	Assigned	[RFC9171]
8-255	Unassigned

Bundle Processing Control Flags

Registration Procedure(s)

Specification Required

Expert(s)

Scott Burleigh, Fred Templin

Reference

Available Formats

CSV

Bundle Protocol Version	Bit Position (right to left)	Description	Reference
6,7	0	Bundle is a fragment	[RFC5050][RFC9171]
6,7	1	ADU is an administrative record	[RFC5050][RFC9171]
6,7	2	Bundle must not be fragmented	[RFC5050][RFC9171]
6	3	Custody transfer is requested	[RFC5050]
6	4	Destination endpoint is a singleton	[RFC5050]
6,7	5	Acknowledgement by application is requested	[RFC5050][RFC9171]
7	6	Status time requested in reports	[RFC9171]
6	7-8	Class of service: priority	[RFC5050]
6	9-13	Class of service: reserved	[RFC5050]
6,7	14	Request reporting of bundle reception	[RFC5050][RFC9171]
6	15	Request reporting of custody acceptance	[RFC5050]
6,7	16	Request reporting of bundle forwarding	[RFC5050][RFC9171]
6,7	17	Request reporting of bundle delivery	[RFC5050][RFC9171]
6,7	18	Request reporting of bundle deletion	[RFC5050][RFC9171]
6,7	19	Reserved	[RFC5050][RFC9171]
6,7	20	Reserved	[RFC5050][RFC9171]
	21-63	Unassigned

Block Processing Control Flags

Registration Procedure(s)

Specification Required

Expert(s)

Scott Burleigh, Fred Templin

Reference

Available Formats

CSV

Bundle Protocol Version	Bit Position (right to left)	Description	Reference
6,7	0	Block must be replicated in every fragment	[RFC5050][RFC9171]
6,7	1	Transmit status report if block can't be processed	[RFC5050][RFC9171]
6,7	2	Delete bundle if block can't be processed	[RFC5050][RFC9171]
6	3	Last block	[RFC5050]
6,7	4	Discard block if it can't be processed	[RFC5050][RFC9171]
6	5	Block was forwarded without being processed	[RFC5050]
6	6	Block contains an EID-reference field	[RFC5050]
	7-63	Unassigned

Bundle Status Report Flags

Registration Procedure(s)

RFC Required

Reference

[RFC6255]

Available Formats

CSV

Value	Description	Reference
00000000	Reserved	[RFC6255]
00000001	Reporting node received bundle	[RFC5050]
00000010	Reporting node accepted custody of bundle	[RFC5050]
00000100	Reporting node forwarded the bundle	[RFC5050]
00001000	Reporting node delivered the bundle	[RFC5050]
00010000	Reporting node deleted the bundle	[RFC5050]
00100000	Unassigned
01000000	Unassigned
10000000	Unassigned

Bundle Status Report Reason Codes

Registration Procedure(s)

Specification Required

Expert(s)

Scott Burleigh, Fred Templin

Reference

Available Formats

CSV

Bundle Protocol Version	Value	Description	Reference
6,7	0	No additional information	[RFC5050][RFC9171]
6,7	1	Lifetime expired	[RFC5050][RFC9171]
6,7	2	Forwarded over unidirectional link	[RFC5050][RFC9171]
6,7	3	Transmission canceled	[RFC5050][RFC9171]
6,7	4	Depleted storage	[RFC5050][RFC9171]
6,7	5	Destination endpoint ID unavailable	[RFC5050][RFC9171]
6,7	6	No known route to destination from here	[RFC5050][RFC9171]
6,7	7	No timely contact with next node on route	[RFC5050][RFC9171]
6,7	8	Block unintelligible	[RFC5050][RFC9171]
7	9	Hop limit exceeded	[RFC9171]
7	10	Traffic pared	[RFC9171]
7	11	Block unsupported	[RFC9171]
7	12	Missing security operation	[RFC9172]
7	13	Unknown security operation	[RFC9172]
7	14	Unexpected security operation	[RFC9172]
7	15	Failed security operation	[RFC9172]
7	16	Conflicting security operation	[RFC9172]
	17-254	Unassigned
6,7	255	Reserved	[RFC6255][RFC9171]

Bundle Custody Signal Reason Codes

Registration Procedure(s)

Specification Required

Expert(s)

Scott Burleigh, Fred Templin

Reference

[RFC6255]

Available Formats

CSV

Value	Description	Reference
0	No additional information	[RFC5050]
1-2	Unassigned
3	Redundant reception (reception by a node that is a custodial node for this bundle)	[RFC5050]
4	Depleted storage	[RFC5050]
5	Destination endpoint ID unintelligible	[RFC5050]
6	No known route to destination from here	[RFC5050]
7	No timely contact with next node on route	[RFC5050]
8	Block unintelligible	[RFC5050]
9-126	Unassigned
127	Reserved	[RFC6255]

Bundle Metadata Type Codes

Registration Procedure(s)

Specification Required

Expert(s)

Rick Taylor

Reference

[RFC6258]

Available Formats

CSV

Value	Description	Reference
0	Reserved	[RFC6258]
1	URI	[RFC6258]
2-191	Unassigned
192-255	Private and/or Experimental Use	[RFC6258]

Ciphersuite Numbers

Registration Procedure(s)

Specification Required

Expert(s)

Stephen Farrell, Edward Birrane

Reference

[RFC6257]

Available Formats

CSV

Value	Description	Reference
0	Unassigned
1	BAB-HMAC	[RFC6257]
2	PIB-RSA-SHA256	[RFC6257]
3	PCB-RSA-AES128-PAYLOAD-PIB-PCB	[RFC6257]
4	ESB-RSA-AES128-EXT	[RFC6257]
values greater than 4	Reserved	[RFC6257]

Ciphersuite Flags

Registration Procedure(s)

Specification Required

Expert(s)

Stephen Farrell, Edward Birrane

Reference

[RFC6257]

Available Formats

CSV

Bit Position (right to left)	Description	Reference
0	Block contains results	[RFC6257]
1	Block contains correlator	[RFC6257]
2	Block contains parameters	[RFC6257]
3	Destination EIDref present	[RFC6257]
4	Source EIDref present	[RFC6257]
values greater than 4	Reserved	[RFC6257]

Ciphersuite Parameters and Results Type Registry

Registration Procedure(s)

Specification Required

Expert(s)

Stephen Farrell, Edward Birrane

Reference

[RFC6257]

Available Formats

CSV

Value	Description	Reference
0	Reserved	[RFC6257]
1	initialization vector (IV)	[RFC6257]
2	reserved	[RFC6257]
3	key-information	[RFC6257]
4	fragment-range (pair of SDNVs)	[RFC6257]
5	integrity signature	[RFC6257]
6	unassigned
7	salt	[RFC6257]
8	PCB integrity check value (ICV)	[RFC6257]
9	reserved	[RFC6257]
10	encapsulated block	[RFC6257]
11	block type of encapsulated block	[RFC6257]
12-191	reserved	[RFC6257]
192-250	private use	[RFC6257]
251-255	reserved	[RFC6257]

Bundle Administrative Record Types

Registration Procedure(s)

Specification Required

Expert(s)

Marc Blanchet, Keith Scott

Reference

[RFC7116][RFC9713]

Available Formats

CSV

Bundle Protocol Version	Value	Description	Reference
6,7	0	Reserved	[RFC7116][RFC9713]
6,7	1	Bundle status report	[RFC5050][RFC9171]
6	2	Custody signal	[RFC5050]
	3	Unassigned
6	4	Aggregate Custody Signal	[CCSDS-BP]
	5-15	Unassigned
7	16-254	Unassigned
7	255	ACME Node ID Validation	[RFC-ietf-acme-dtnnodeid-18]
7	256-64383	Unassigned
7	64384-64511	Reserved for Experimental Use	[RFC9713]
7	64512-65535	Reserved for Private Use	[RFC9713]

CBHE Node Numbers

Reference

[RFC7116][RFC9758]

Note

Renamed "'ipn' Scheme URI Default Allocator Node Numbers" and moved to [https://www.iana.org/assignments/uri-schemes] per [RFC9758].

Value	Description	Reference
No registrations at this time.

CBHE Service Numbers

Expert(s)

Marc Blanchet, Keith Scott

Reference

[RFC7116]

Available Formats

CSV

Range	Registration Procedures
0-63	Specification Required
1024-65535	Specification Required

Value	Description	Reference
0	Bundle Protocol Administrative Record	[RFC6260]
1	CCSDS File Delivery Service	[CCSDS 727.0-B-4]
2	Reserved	[RFC7116]
3-63	Unassigned
64-1023	Allocated to the Space Assigned Numbers Authority (SANA) for use by Consultative Committee for Space Data Systems (CCSDS) missions.	[RFC7116]
1024-65535	Unassigned
>=65535	Reserved for Private or Experimental Use	[RFC7116]

Bundle Protocol TCP Convergence-Layer Version Numbers

Registration Procedure(s)

RFC Required

Reference

Available Formats

CSV

Value	Description	Reference
0	Reserved	[RFC7242]
1	Reserved	[RFC7242]
2	Reserved	[RFC7242]
3	TCPCL	[RFC7242]
4	TCPCLv4	[RFC9174]
5-255	Unassigned

Bundle Protocol TCP Convergence-Layer Message Types

Registration Procedure(s)

RFC Required

Reference

Available Formats

CSV

Type	Code	Description	Reference
	0x0	Reserved	[RFC7242]
DATA_SEGMENT	0x1	Indicates the transmission of a segment of bundle data, as described in Section 5.2.	[RFC7242]
ACK_SEGMENT	0x2	Acknowledges reception of a data segment, as described in Section 5.3.	[RFC7242]
REFUSE_BUNDLE	0x3	Indicates that the transmission of the current bundle shall be stopped, as described in Section 5.4.	[RFC7242]
KEEPALIVE	0x4	KEEPALIVE message for the connection, as described in Section 5.6.	[RFC7242]
SHUTDOWN	0x5	Indicates that one of the nodes participating in the connection wishes to cleanly terminate the connection, as described in Section 6.	[RFC7242]
LENGTH	0x6	Contains the length (in bytes) of the next bundle, as described in Section 5.5.	[RFC7242]
	0x7-0xf	Unassigned

Bundle Protocol TCP Convergence-Layer REFUSE_BUNDLE Reason Codes

Registration Procedure(s)

RFC Required

Reference

Available Formats

CSV

RCode	Semantics	Reference
0x0	Reason for refusal is unknown or not specified.	[RFC7242]
0x1	The receiver now has the complete bundle. The sender may now consider the bundle as completely received.	[RFC7242]
0x2	The receiver's resources are exhausted. The sender SHOULD apply reactive bundle fragmentation before retrying.	[RFC7242]
0x3	The receiver has encountered a problem that requires the bundle to be retransmitted in its entirety.	[RFC7242]
0x4-0x7	Unassigned
0x8-0xf	Reserved for future usage.	[RFC7242]

Bundle Protocol TCP Convergence-Layer SHUTDOWN Reason Codes

Registration Procedure(s)

RFC Required

Reference

Available Formats

CSV

Code	Meaning	Description	Reference
0x00	Idle timeout	The connection is being closed due to idleness.	[RFC7242]
0x01	Version mismatch	The node cannot conform to the specified TCPCL protocol version.	[RFC7242]
0x02	Busy	The node is too busy to handle the current connection.	[RFC7242]
0x03-0xff		Unassigned

Bundle Protocol TCP Convergence-Layer Version 4 Session Extension Types

Registration Procedure(s)

Expert Review

Expert(s)

Brian Sipos, Rick Taylor

Reference

Available Formats

CSV

Code	Session Extension Type	Reference
0x0000	Reserved	[RFC9174]
0x0001-0x7FFF	Unassigned
0x8000-0xFFFF	Reserved for Private or Experimental Use	[RFC9174]

Bundle Protocol TCP Convergence-Layer Version 4 Transfer Extension Types

Registration Procedure(s)

Expert Review

Expert(s)

Brian Sipos, Rick Taylor

Reference

Available Formats

CSV

Code	Transfer Extension Type	Reference
0x0000	Reserved	[RFC9174]
0x0001	Transfer Length Extension	[RFC9174]
0x0002-0x7FFF	Unassigned
0x8000-0xFFFF	Reserved for Private or Experimental Use	[RFC9174]

Bundle Protocol TCP Convergence-Layer Version 4 Message Types

Registration Procedure(s)

RFC Required

Reference

Available Formats

CSV

Code	Message Type	Reference
0x00	Reserved	[RFC9174]
0x01	XFER_SEGMENT	[RFC9174]
0x02	XFER_ACK	[RFC9174]
0x03	XFER_REFUSE	[RFC9174]
0x04	KEEPALIVE	[RFC9174]
0x05	SESS_TERM	[RFC9174]
0x06	MSG_REJECT	[RFC9174]
0x07	SESS_INIT	[RFC9174]
0x08-0xEF	Unassigned
0xF0-0xFF	Reserved for Private or Experimental Use	[RFC9174]

Bundle Protocol TCP Convergence-Layer Version 4 XFER_REFUSE Reason Codes

Registration Procedure(s)

Specification Required

Expert(s)

Brian Sipos, Rick Taylor

Reference

Available Formats

CSV

Code	Refusal Reason	Reference
0x00	Unknown	[RFC9174]
0x01	Completed	[RFC9174]
0x02	No Resources	[RFC9174]
0x03	Retransmit	[RFC9174]
0x04	Not Acceptable	[RFC9174]
0x05	Extension Failure	[RFC9174]
0x06	Session Terminating	[RFC9174]
0x07-0xEF	Unassigned
0xF0-0xFF	Reserved for Private or Experimental Use	[RFC9174]

Bundle Protocol TCP Convergence-Layer Version 4 SESS_TERM Reason Codes

Registration Procedure(s)

Specification Required

Expert(s)

Brian Sipos, Rick Taylor

Reference

Available Formats

CSV

Code	Termination Reason	Reference
0x00	Unknown	[RFC9174]
0x01	Idle timeout	[RFC9174]
0x02	Version mismatch	[RFC9174]
0x03	Busy	[RFC9174]
0x04	Contact Failure	[RFC9174]
0x05	Resource Exhaustion	[RFC9174]
0x06-0xEF	Unassigned
0xF0-0xFF	Reserved for Private or Experimental Use	[RFC9174]

Bundle Protocol TCP Convergence-Layer Version 4 MSG_REJECT Reason Codes

Registration Procedure(s)

Specification Required

Expert(s)

Brian Sipos, Rick Taylor

Reference