NTP - UDP/IP
Description:
This solution is used within Australia, Canada, the E.U. and the U.S.. It combines standards associated with NTP with those for I-I: UDP/IP. The NTP standards include standards required to reliably set time information in a subsystem. The I-I: UDP/IP standards include lower-layer standards that support the Network Time Protocol that allows NTP servers to provide time synchronization services to other NTP servers and clients.Relevant Regions:
- Australia
- Canada
- European Union
- Japan
- United States
Comm Profile: I-I: UDP/IP
Comm Class: WAN - Wide Area Network
Standards in Profile:
| Level | Standard |
|---|---|
| Access | Internet Subnet Alternatives |
| Mgmt | Bundle: SNMPv3 MIB |
| TransNet | IETF RFC 768 UDP |
| TransNet | IP Alternatives |
Data Profile: NTP
Standards in Profile:
| Level | Standard |
|---|---|
| Facilities | Not Needed |
| ITS Application Entity | Not Needed |
| Mgmt | Bundle: NTP |
Solution Issues Severity: 3
The severity issue score calculation only includes issues associated with standards that are included by default.
Solution Issues:
| Default | Severity | Name | Type | Description |
|---|---|---|---|---|
| True | Medium | Security inadequate | Security Gap | The solution does not provide adequate communications security for the information triple, which potentially jeopardizes C-ITS operations. |
Solution to Triples
This solution is used on the following information flow triples: