Contents of port-level rising/falling threshold trap. The format is as follows: Octet 1: length including this octet (L) Octets 2 - L: port threshold trap data, consisting of threshold crossing entries

Within each threshold crossing entry, the format is as follows: Octet 1: length including this octet (l) Octet 2: type of threshold crossing Threshold crossing types are: Rx rising threshold = 1 Rx falling threshold = 2 RxTx rising threshold = 3 RxTx falling threshold = 4 Bkpl rising threshold = 5 Bkpl falling threshold = 6 Vcc rising threshold = 7 Vcc falling threshold = 8 Octets 3 - l: port bit mask This bit mask is ((N-1)/8)+1 octets long, where N is the number of ports on the module. Each port is represented by one bit in the mask. The bit for port 1 is the leftmost bit in octet 1 of the bit mask. The bit for port 8 is the rightmost bit in octet 1 of the bit mask. The bit for port 9 is the leftmost bit in octet 2 of the bit mask, and so on. Only those thresholds for which a threshold crossing event is detected will be present.

This object is not intended to be accessed directly. It is defined for use in port-level rising/falling threshold traps.