Chapter 10. Statistics

Port UA Time

Time in seconds the network port is unavailable for data delivery. This means that the T1 link is down or in test, or that the frame relay signaling state is down.

Signal Down Time

Time in seconds the signaling state has been down.

Signal Error

Number of signal frames received with PVC signaling protocol violations.

Signal Timeouts

Number of T391 timeouts that have occurred.

Signal State Change

Number of changes in the signaling protocol state.

Rx Full Status

Number of full status responses received on the network side.

Tx Full Status

Number of full status polls transmitted by the TSU IQ+.

Rx LI Only

Number of link integrity (LI) only responses received on the network side.

Tx LI Only

Number of link integrity polls transmitted by the TSU IQ+.

Async Status

Number of asynchronous status messages received by the TSU IQ+.

Discard Frame

Number of frames discarded by the TSU IQ+ due to bad IP frames received on the dedicated management DLCI, transmission errors, or link violations.

Aborts

Number of frames received without a closing flag. This transmission error is also reflected in the DISCARD FRAME field.

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TSU IQ+ User Manual

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ADTRAN TSU IQ+, 1204002L2 user manual Port UA Time, Tx Full Status, Tx LI Only, Async Status