Port | Service | From | To | Description |
22/TCP | SSH | SMS primary | SMS secondary | Secure remote command execution and file replication. |
SMS secondary | SMS primary | |||
443/TCP | HTTPS | SMS primary | SMS secondary | HTTPS service for client communication, API, and Web Server |
SMS secondary | SMS primary | |||
3306/TCP | MySQL | SMS primary | SMS secondary | Database replication. |
SMS secondary | SMS primary | |||
9033/TCP | JMX | SMS primary | SMS secondary | JAVA Management Extensions for HA configuration and remote peer administration. |
SMS secondary | SMS primary |
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