This solution is used within the U.S.. It combines standards associated with US: TCIP with those for I-I: Secure Internet (ITS). The US: TCIP standards include upper-layer standards required to implement transit-related communications. The I-I: Secure Internet (ITS) standards include lower-layer standards that support secure communications between ITS equipment using X.509 or IEEE 1609.2 security certificates.
| Level | DocNum | FullName | Description |
|---|---|---|---|
| Mgmt | IETF RFC 3411 | An Architecture for Describing Simple Network Management Protocol (SNMP) Management Frameworks | This standard (RFC) defines the basic architecture for SNMPv3 and includes the definition of information objects for managing the SNMP entity's architecture. |
| Mgmt | IETF RFC 3412 | Message Processing and Dispatching for the Simple Network Management Protocol (SNMP) | This standard (RFC) contains a MIB that assists in managing the message processing and dispatching subsystem of an SNMP entity. |
| Mgmt | IETF RFC 3413 | Simple Network Management Protocol (SNMP) Applications | This standard (RFC) includes MIBs that allow for the configuration and management of remote Targets, Notifications, and Proxys. |
| Mgmt | IETF RFC 3414 | User-based Security Model (USM) for version 3 of the Simple Network Management Protocol (SNMPv3) | This standard (RFC) contains a MIB that assists in configuring and managing the user-based security model. |
| Mgmt | IETF RFC 3415 | View-based Access Control Model (VACM) for the Simple Network Management Protocol (SNMP) | This standard (RFC) contains a MIB that supports the configuration and management of the View-based access control model of SNMP. |
| Mgmt | IETF RFC 3416 | Version 2 of the Protocol Operations for the Simple Network Management Protocol (SNMP) | This standard (RFC) defines the message structure and protocol operations used by SNMPv3. |
| Mgmt | IETF RFC 3418 | Management Information Base (MIB) for the Simple Network Management Protocol (SNMP) | This standard (RFC) defines the MIB to configure and manage an SNMP entity. |
| Mgmt | IETF RFC 4293 | Management Information Base for the Internet Protocol (IP) | This standard (RFC) defines the MIB that manages an IP entity. |
| Security | IETF RFC 5280 | Internet X.509 Public Key Infrastructure Certificate and Certificate Revocation List (CRL) Profile | This standard (RFC) defines how to use X.509 certificates for secure communications over the Internet. |
| Security | IETF RFC 8446 | The Transport Layer Security (TLS) Protocol | This standard (RFC) specifies Version 1.3 of the Transport Layer Security (TLS) protocol. The TLS protocol provides communications security over the Internet. The protocol allows client/server applications to communicate in a way that is designed to prevent eavesdropping, tampering, or message forgery. |
| ITS Application Entity | APTA TCIP-S-001 Vol 2 | Transit Communications Interface Profiles - TCIP Data and Dialog Definitions | This standard defines the data concepts used by the TCIP standard. |
| Facilities | W3C XML | Extensible Markup Language (XML) 1.0 (Fifth Edition) | This standard defines a generic markup language that can be used to share customizable information by using start and stop tags within the text. |
| Facilities | APTA TCIP-S-001 Vol 2 | Transit Communications Interface Profiles - TCIP Data and Dialog Definitions | This standard defines the data concepts used by the TCIP standard. |
| TransNet | IETF RFC 2460 | Internet Protocol, Version 6 (IPv6) Specification | This standard (RFC) specifies version 6 of the Internet Protocol (IPv6), also sometimes referred to as IP Next Generation or IPng. |
| TransNet | IETF RFC 4291 | IP Version 6 Addressing Architecture | This standard (RFC) defines the addressing architecture of the IP Version 6 (IPv6) protocol. It includes the IPv6 addressing model, text representations of IPv6 addresses, definition of IPv6 unicast addresses, anycast addresses, and multicast addresses, and an IPv6 node's required addresses. |
| TransNet | IETF RFC 4443 | Internet Control Message Protocol (ICMPv6) for the Internet Protocol Version 6 (IPv6) Specification | This standard (RFC) defines the control messages to manage IPv6. |
| TransNet | IETF RFC 793 | Transmission Control Protocol | This standard (RFC) defines the main connection-oriented Transport Layer protocol used on Internet-based networks. |
| Access | Internet Subnet Alternatives | A set of alternative standards that includes any Subnet Layer method of connecting to the Internet. |
Multiple significant and minor issues. For existing deployments, the chosen solution is likely deficient in security or management capabilities, and the issues should be reviewed and upgrades developed as needed. Some solutions in this category may also be becoming obsolete from an interoperability perspective and if this is the case, then upgrades should be planned as soon as possible. For new deployments, the solution may be viable for pilots when applied to the triples it supports; such pilot deployments should consider a path to addressing these issues as a part of their design activities. The solution does not provide sufficient interoperability, management, and security to enable proper, full-scale deployment without additional work.
| Issue | Severity | Description | Associated Standard | Associated Triple |
|---|---|---|---|---|
| Encoding rules not defined | High | The standards do not unambiguously define which set of encoding rules to use. | (None) | (All) |
| Out of date (medium) | Medium | The standard includes normative references to other standards that have been subject to significant changes that can impact interoperability or security of systems and the industry has not specified if and how these updates should be implemented for deployments of this standard. | TCIP - Data | (All) |
| Secure data access not provided | Medium | The solution does not define rules on how the application entity authenticates requests to accept or provide data. | (None) | (All) |
| Data not defined in standard format | Low | The definition of data concepts should conform to ISO 14817-1 to promote reuse among ITS. | TCIP - Data | (All) |
| Source | Destination | Flow |
|---|---|---|
| 511NY | CCEMO CodeRed | transit service information |
| 511NY | Coach USA Information Service Provider | transit service information |
| 511NY | RCDPT Website | transit service information |
| 511NY | Trailways Dispatch Facility | transit service information |
| 511NY | TRANSCOM Data Exchange | transit service information |
| 511NY | TRANSCOM DFE/SPATEL Servers | transit service information |
| 511NY | TRANSCOM Middleware | transit service information |
| AMTRAK | Other Transit Management | transit traveler information coordination |
| AMTRAK | TRANSCOM DFE/SPATEL Servers | transit traveler information coordination |
| AMTRAK | TRANSCOM Middleware | transit traveler information coordination |
| AMTRAK | TRANSCOM Other Member Agencies | transit traveler information coordination |
| AMTRAK | TRANSCOM Region 8 Member Agencies | transit traveler information coordination |
| CCEMO CodeRed | 511NY | transit service information |
| City of Poughkeepsie DPW Dispatch Facility | City of Poughkeepsie DPW Display Boards | transit service information |
| City of Poughkeepsie DPW Display Boards | City of Poughkeepsie DPW Dispatch Facility | transit service information |
| City of White Plains TDP Traffic Management | WCDPWT Bee-Line Dispatch Facility | traffic control priority status |
| Coach USA Information Service Provider | 511NY | transit service information |
| Dutchess LOOP Information Service Provider | 511NY | transit service information |
| Dutchess LOOP Transit Facility | Dutchess LOOP Dutchess Tracker (mobile app) | demand responsive transit plan |
| Dutchess LOOP Transit Facility | Dutchess LOOP Website | demand responsive transit plan |
| Dutchess LOOP Website | Dutchess LOOP Transit Facility | demand responsive transit request |
| NYSP Dispatch and Regional Command | NYSTA Emergency Call Boxes | alarm acknowledge |
| NYSTA Emergency Call Boxes | NYSP Dispatch and Regional Command | alarm notification |
| NYSTA Emergency Call Boxes | NYSTA Statewide Operations Center (TSOC) | alarm notification |
| NYSTA Statewide Operations Center (TSOC) | NYSTA Emergency Call Boxes | alarm acknowledge |
| Other Privatized ISPs | TRANSCOM Data Exchange | transit service information |
| Other Privatized ISPs | TRANSCOM DFE/SPATEL Servers | transit service information |
| Other Privatized ISPs | TRANSCOM Middleware | transit service information |
| Other Transit Management | AMTRAK | transit traveler information coordination |
| Other Transit Management | TRANSCOM DFE/SPATEL Servers | transit traveler information coordination |
| Other Transit Management | TRANSCOM Middleware | transit traveler information coordination |
| Other Transit Management | TRANSCOM Other Member Agencies | transit traveler information coordination |
| Other Transit Management | TRANSCOM Region 8 Member Agencies | transit traveler information coordination |
| PANYNJ Call Boxes | PANYNJ PAPD Communications Center Dispatch | alarm notification |
| PANYNJ PAPD Communications Center Dispatch | PANYNJ Call Boxes | alarm acknowledge |
| RCDPT Website | 511NY | transit service information |
| Trailways Dispatch Facility | 511NY | transit service information |
| TRANSCOM Data Exchange | 511NY | transit service information |
| TRANSCOM Data Exchange | Other Privatized ISPs | transit service information |
| TRANSCOM DFE/SPATEL Servers | 511NY | transit service information |
| TRANSCOM DFE/SPATEL Servers | AMTRAK | transit traveler information coordination |
| TRANSCOM DFE/SPATEL Servers | Other Privatized ISPs | transit service information |
| TRANSCOM DFE/SPATEL Servers | Other Transit Management | transit traveler information coordination |
| TRANSCOM DFE/SPATEL Servers | TRANSCOM Other Member Agencies | transit traveler information coordination |
| TRANSCOM DFE/SPATEL Servers | TRANSCOM Region 8 Member Agencies | transit traveler information coordination |
| TRANSCOM Middleware | 511NY | transit service information |
| TRANSCOM Middleware | AMTRAK | transit traveler information coordination |
| TRANSCOM Middleware | Other Privatized ISPs | transit service information |
| TRANSCOM Middleware | Other Transit Management | transit traveler information coordination |
| TRANSCOM Middleware | TRANSCOM Other Member Agencies | transit traveler information coordination |
| TRANSCOM Middleware | TRANSCOM Region 8 Member Agencies | transit traveler information coordination |
| TRANSCOM Operations Information Center | 511NY | transit service information |
| TRANSCOM Operations Information Center | TRANSCOM Website | transit service information |
| TRANSCOM Other Member Agencies | AMTRAK | transit traveler information coordination |
| TRANSCOM Other Member Agencies | Other Transit Management | transit traveler information coordination |
| TRANSCOM Other Member Agencies | TRANSCOM DFE/SPATEL Servers | transit traveler information coordination |
| TRANSCOM Other Member Agencies | TRANSCOM Middleware | transit traveler information coordination |
| TRANSCOM Region 8 Member Agencies | AMTRAK | transit traveler information coordination |
| TRANSCOM Region 8 Member Agencies | Other Transit Management | transit traveler information coordination |
| TRANSCOM Region 8 Member Agencies | TRANSCOM DFE/SPATEL Servers | transit traveler information coordination |
| TRANSCOM Region 8 Member Agencies | TRANSCOM Middleware | transit traveler information coordination |
| UCAT Dispatch Facility | UCAT Mobile Application | demand responsive transit plan |
| UCAT Mobile Application | UCAT Dispatch Facility | demand responsive transit request |
| UCAT Website | Privately Owned Information Service Provider | transit service information |
| WCDPWT Bee-Line Dispatch Facility | City of White Plains TDP Traffic Management | traffic control priority request |
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