is it cpu or gpu mining
GPU
It should look like this! In the file, the ethf conf is in the wallet on your computer and in the purse on the remote server.
rpcuser=Your name
rpcpassword=your password
rpcallowip=127.0.0.1
rpcallowport=52545
server=1
listen=1
daemon=1
masternode=1
masternodeprivkey=8CZuJ-------------------------------FZHFpe1rmcJn
externalip=Your ip:52545
addnode=165.227.91.104
addnode=104.236.88.30
addnode=198.199.119.46
addnode=138.68.251.46
addnode=95.85.43.4
addnode=188.166.52.24
addnode=139.59.249.183
addnode=139.59.249.9
addnode=178.62.65.80
addnode=165.227.157.29
addnode=138.197.161.28
addnode=139.59.86.49
addnode=eternity.noip.me
I guess your ethf.conf looks like this becouse you have MN. I don't have MN and mine file have just OFFICIAL node lists from 1st post
addnode=165.227.91.104
addnode=104.236.88.30
addnode=198.199.119.46
addnode=138.68.251.46
addnode=95.85.43.4
addnode=188.166.52.24
addnode=139.59.249.183
addnode=139.59.249.9
addnode=178.62.65.80
addnode=165.227.157.29
addnode=138.197.161.28
addnode=139.59.86.49