This article supplements the information about MTP Hardware Filters found in the documentation.
MTP Hardware Filters, if set incorrectly, can exclude needed traffic to the TIM. This article provides additional documentation.
Note: when the nqcapd daemon is started, it passes all enabled filters for each logical port to the Napatech driver. The filter criteria consists of what is specified by the UI plus MTP code which automatically adds the Channel=n clause based on what physical ports are mapped to the logical port.
When multiple hardware filters are created on a logical port they are treated as an OR. Traffic is captured if it matches the criteria specified by any hardware filter. The filter priority indicates the order in which filters are applied. If there are overlapping criteria in the filters, the priority can be used to determine other options such as slicing.