US: NTCIP Ramp Meters - SNMPv1
Description:
This solution is used within the U.S.. It combines standards associated with US: NTCIP Ramp Meters with those for I-F: SNMPv1. The US: NTCIP Ramp Meters standards include upper-layer standards required to implement center-to-field ramp meter communications. The I-F: SNMPv1 standards include lower-layer standards that define how SNMPv1, which does not provide any security, is used within some deployments within the ITS industry. This solution is no longer recommended due to known security vulnerabilities.Relevant Regions:
- United States
Comm Profile: I-F: SNMPv1
Comm Class: MAN - Metropolitan Area Network
Standards in Profile:
| Level | Standard |
|---|---|
| Access | Field SubNet Alternatives |
| Facilities | Bundle: NTCIP AP-STMF |
| Mgmt | Bundle: SNMPv1 MIB |
| TransNet | Field TransNet Alternatives |
Data Profile: US: NTCIP Ramp Meters
Standards in Profile:
| Level | Standard |
|---|---|
| Facilities | NTCIP Ramp Meter Objects |
| ITS Application Entity | NTCIP Ramp Meter Objects |
| Mgmt | NTCIP Global Objects |
Solution Issues Severity: 32
The severity issue score calculation only includes issues associated with standards that are included by default.
Solution Issues:
| Default | Severity | Name | Type | Description |
|---|---|---|---|---|
| True | Ultra | Security not provided | Security Gap | The solution does not provide any significant security and a communications link using this solution is easily hacked. |
Solution to Triples
This solution is used on the following information flow triples: