feth Port Symbol Errors

1.3.6.1.4.1.81.12.6.1.1.1.25

This counter is incremented by one each time when valid length packet was received at the port and there was at least one occurrence of an invalid data symbol. This can increment only once per valid carrier event. A collision presence at any port of the repeater containing port N, will not cause this attribute to increment. This Counter has a maximum increment rate of 160,000 counts per second for 100Mb/s implementation. REFERENCE Reference IEEE Draft Std 802.3u/D4 Rptr Mgt, 30.4.3.1.17, aSymbolErrorDuringPacket. Reference IETF 100Base-T Repeater MIB, rptr100MonitorPortSymbolErrors.