US: NTCIP Traffic Signal to CVRSE - SNMPv3/TLS

Description:

This solution is used within Canada and the U.S.. It combines standards associated with US: NTCIP Traffic Signal to CVRSE with those for I-F: SNMPv3/TLS. The US: NTCIP Traffic Signal to CVRSE standards include upper-layer standards required to implement field-to-field communications between traffic signals and connected vehicle roadside equipment. The I-F: SNMPv3/TLS standards include lower-layer standards that support secure center-to-field and field-to-field communications using simple network management protocol (SNMPv3); implementations are strongly encouraged to use the TLS for SNMP security option for this solution to ensure adequate security.

Relevant Regions:

• Canada
• United States

Comm Profile: I-F: SNMPv3/TLS

Comm Class: MAN - Metropolitan Area Network

Data Profile: US: NTCIP Traffic Signal to CVRSE

Solution Issues Severity: 23

Solution Issues:

Default	Severity	Name	Type	Description
True	Low	Use TLS for SNMP Option	Security Gap	The standard allows for multiple security mechanisms. The only defined mechanism that meets the requirements for C-ITS is the one based on TLS.
True	Medium	Not a standard	Standardization Gap	The document may be publicly available but it is not currently available as a formal standard and details may change prior to adoption as a standard.
True	Medium	Out of date (medium)	Standardization Gap	The standard includes normative references to other standards that have been subject to significant changes that can impact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.
True	High	Draft not available (Critical)	Standardization Gap	The standards development organization has established a work item for the subject standard but a draft is not available for this critical feature to enable the interface. The draft may be missing due to the work item being new or simply a lack of activity on the work item.

Solution to Triples