A count of Severely Errored Seconds (SES) on the GBS since the
BTU was last restarted.
A Severely Errored Second for a G.998.x interface is defined as
a count of 1-second intervals during which GBS errors cause at
least 1% traffic loss of the nominal bonded link rate or at
least 12ms for the TDM traffic. The exact definition is specific
for each bonding scheme, e.g.
- 234 lost cells for the ATM bonding with 10Mbps nominal link
rate
- 60 lost/discarded fragments for the Ethernet bonding with
10Mbps nominal link rate and fixed 192 Byte-long fragment
size.
- 6 or more CRC4, one or more CRC6 or one or more CRC8 errors
for the TDM bonding
This object is inhibited during Unavailable Seconds (UAS).
This object maps to the TR-159 attribute aGroupPerfSES.