> For the complete documentation index, see [llms.txt](https://prosbcdocs.telcobridges.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://prosbcdocs.telcobridges.com/telecom-references/protocols/mtp3-route-statistics.md). # MTP3 Route Statistics The following route statistics are available for query/display: * The **Number of route test message transmit** counter indicates the number of route set test messages transmitted to this route * The **Number of route test message received** counter indicates the number of route set test messages received by this route * The **Number of congestion test message transmit** counter indicates the number of route set congestion test messages transmitted to this route * The **Number of congestion test message received** counter indicates the number of route set congestion test messages received by this route * The **Number of transfer prohibited message transmit** counter indicates the number of transfer prohibited messages transmitted to this route * The **Number of transfer prohibited message received** counter indicates the number of transfer prohibited messages received by this route * The **Number of transfer restrict message transmit** counter indicates the number of transfer restricted messages transmitted to this route * The **Number of transfer restrict message received** counter indicates the number of transfer restricted received by this route * The **Number of transfer controlled message transmit** counter indicates the number of transfer controlled messages transmitted to this route * The **Number of transfer controlled message received** counter indicates the number of transfer controlled messages received by this route * The **Number of route unavailable** counter indicates the number of routes that have become unavailable * The **Number of SIF byte transmit** counter indicates the number of SIF octets transmitted to this route * The **Number of SIO byte transmit** counter indicates the number of SIO octets transmitted to this route * The **Number of route unavailability** counter indicates the duration of route unavailability, expressed in milliseconds * The **Number of USN received** counter indicates the number of USN (Unallocated Signaling Number) messages received. This statistic is specific to NTT and TTC networks --- # Agent Instructions This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com. ## Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter, and the optional `goal` query parameter: ``` GET https://prosbcdocs.telcobridges.com/telecom-references/protocols/mtp3-route-statistics.md?ask=&goal= ``` `ask` is the immediate question: it should be specific, self-contained, and written in natural language. `goal` is optional and describes the broader end goal you are ultimately trying to accomplish on behalf of the user. GitBook uses it to tailor the answer towards what is most useful for that goal. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.