Licklider Transmission Protocol (LTP) Parameters

Created
2008-07-17
Last Updated
2014-02-24
Available Formats

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Registries included below

LTP Extension Tags

Registration Procedure(s)
Specification Required
Reference
[RFC5326]
Available Formats

CSV
Extension Tag Meaning Reference
0x00 LTP authentication extension [RFC5327]
0x01 LTP cookie extension [RFC5327]
0x02-0xAF Unassigned
0xB0-0xBF Reserved [RFC5326]
0xC0-0xFF Private/Experimental Use [RFC5326]

LTP Ciphersuites

Registration Procedure(s)
Specification Required
Reference
[RFC5327]
Available Formats

CSV
Value Ciphersuite Reference
0 HMAC-SHA1-80 [RFC5327]
1 RSA-SHA256 [RFC5327]
2-127 Unassigned
128-191 Reserved [RFC5327]
192-254 Private/Experimental Use [RFC5327]
255 NULL [RFC5327]

LTP Cancel Segment Reason Codes

Registration Procedure(s)
Specification Required
Expert(s)
Unassigned
Reference
[RFC7116]
Available Formats

CSV
Value Description Reference
0 Client service canceled session [RFC5326]
1 Unreachable client service [RFC5326]
2 Retransmission limit exceeded [RFC5326]
3 Miscolored data received [RFC5326]
4 System error caused termination [RFC5326]
5 Retransmission limit exceeded [RFC5326]
6-255 Unassigned

LTP Engine Numbers

Expert(s)
Unassigned
Reference
[RFC7116]
Available Formats

CSV
Range Registration Procedures
1-16383 Expert Review
268435456-4398046511103 First Come First Served for requests of up to 16384 values. Larger requests require Expert Review.
Value Description Reference
0 Reserved [RFC7116]
1-16383 Unassigned
16384-2097151 Allocated to the Space Assigned Numbers Authority ([SANA]) for use by Consultative Committee for Space Data Systems (CCSDS) missions. [RFC7116]
2097152-268435455 Reserved for Private or Experimental Use [RFC7116]
268435456-4398046511103 Unassigned
>=4398046511104 Reserved [RFC7116]

LTP Client Service Identifiers

Registration Procedure(s)
Specification Required
Expert(s)
Unassigned
Reference
[RFC7116]
Available Formats

CSV
Value Description Reference
0 Reserved [RFC5326]
1 Bundle Protocol [RFC7116]
2 LTP Service Data Aggregation [RFC7116]
3 CCSDS File Delivery Service [RFC7116]
4-16383 Allocated to the Space Assigned Numbers Authority ([SANA]) for use by Consultative Committee for Space Data Systems (CCSDS) missions. [RFC7116]
16384-32767 Reserved for Private or Experimental Use [RFC7116]
>=32768 Unassigned