1. Login：https://www.antpool.com/

2. Enter your User ID and password for Bitmain.com to log into Antpool or register a new account.

3. Click the "Bitcoin"at the upper left of the page. Go to the Settings tab and add a Sub-Account via the button on the right.

Sub-account must contain only the letters or numbers

4. Enter the default IP address of the ANTMINER  – Go to the login page, enter the user ID: root, password: root.

5. Click Miner Configuration, you can fill in 3 groups of mining pool. If the first group is dead, then, it will automatically pointed to the second group. You could fill first 2 groups with Antpool, the third one with BTC.com.

Below is the configuration of Antpool:

stratum+tcp://stratum.antpool.com:3333
stratum+tcp://stratum.antpool.com:443
stratum+tcp://stratum.antpool.com:25

Worker Format: sub-account.miner name

Example: If your sub-account is “antminer”, then your miners could be set up as antminer.1, antminer_1, antminer.2, etc. The miner order will be sorted by the miner name.

Password: (Blank). if you change addresses in bulk, fill it as 123.

Click Save & Apply to mine, the miners will be restart.