error reconnecting to master (no replies)

Hello everyone

I have setup and configure MySQL Master-Master Replication on Window server 20212 R2

Currently, I'm facing the issue on the happen on node 2 'Last_IO_Error: error reconnecting to master 'repl@10.8.8.27:1755'

So. I concern data not replicate from node 1 to node 2


If anyone know the issue happened , please help guide me



mysql> show slave status\G
*************************** 1. row ***************************
Slave_IO_State: Waiting for master to send event
Master_Host: 10.8.8.27
Master_User: repl
Master_Port: 17555
Connect_Retry: 60
Master_Log_File: mysql-bin.000107
Read_Master_Log_Pos: 939469753
Relay_Log_File: biodr-relay-bin.005248
Relay_Log_Pos: 134318466
Relay_Master_Log_File: mysql-bin.000107
Slave_IO_Running: Yes
Slave_SQL_Running: Yes
Replicate_Do_DB:
Replicate_Ignore_DB:
Replicate_Do_Table:
Replicate_Ignore_Table:
Replicate_Wild_Do_Table:
Replicate_Wild_Ignore_Table:
Last_Errno: 0
Last_Error:
Skip_Counter: 0
Exec_Master_Log_Pos: 939469753
Relay_Log_Space: 134318766
Until_Condition: None
Until_Log_File:
Until_Log_Pos: 0
Master_SSL_Allowed: No
Master_SSL_CA_File:
Master_SSL_CA_Path:
Master_SSL_Cert:
Master_SSL_Cipher:
Master_SSL_Key:
Seconds_Behind_Master: 0
Master_SSL_Verify_Server_Cert: No
Last_IO_Errno: 2003
Last_IO_Error: error reconnecting to master 'repl@10.8.8.27:1755
5' - retry-time: 60 retries: 86400
Last_SQL_Errno: 0
Last_SQL_Error:
1 row in set (0.00 sec)

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