AUX and EFI board on many subrack report LAN-LOC alarm of OSN6800
After configuring ETH port without use is disabale,LAN-LOC alarm disappear.
After configuring ETH port as enabale,SCC will check if the ETH ports are normal.
So when ETH port without use is enabale, LAN-LOC alarm will appear.
OSN6800 have 5 ETH ports.
AUX have four ETH ports:ETH1,ETH2,NM ETH1,NM ETH2
EFI has one ETH port: ETH3
When LAN-LOC appear,please check if you configure ETH port without use as enable at first. if it is enable, just need to disable it.