# Monitoring SONET Path Interval Statistics

Select SONET Path from the Category pull-down menu. Select a row from the dialog and click the OK button. The Path Interval Statistics dialog box is displayed with the following details:

Errored Seconds (sonetPathIntervalESs)

Severely Errored Seconds (sonetPathIntervalSESs)

Unavailable Seconds (sonetPathIntervalUASs)

Coding Violation (sonetPathIntervalCVs)

# Errored Seconds (sonetPathIntervalESs)

The number of seconds in one of the preceding valid intervals (sonetMediumValidIntervals) that a path error occurred.

# Severely Errored Seconds (sonetPathIntervalSESs)

The number of seconds in one of the preceding valid intervals (sonetMediumValidIntervals) that a severe error occurred for this path.

# Coding Violation (sonetPathIntervalCVs)

The number of seconds in one of the preceding valid intervals (sonetMediumValidIntervals) that a coding violation occurred for this path.

# Unavailable Seconds (sonetPathIntervalUASs)

The number of seconds in one of the preceding valid intervals (sonetMediumValidIntervals) that the path was not available.