This attribute counts AAL5 frame reassembly errors which have
occurred since the component was activated. These errors are either
CRC errors or length errors, possibly caused by dropped cells.This
attribute includes the count of AAL5 aborted frames. This count is
included in the rxFrameDiscard count.
The counter is reset to zero when the component is created, or when
any critical attribute of the component is changed. The counter
wraps to zero if it exceeds its maximum value of (2**64)-1.
The VPI and VCI of the last connection which exhibited AAL5
reassembly errors are indicated in the attribute
lastAal5ErrorConnection.