Hi Everyone,

I am trying to set up a cluster on a server with a very strict firewall, inbound and outbound.

What I need to know is what ports MySQL cluster requires open. Inbound, I know that you need 1186 and all the Ports of the datastores (as set by the ServerPort directive in config.ini).

However, egress I get stuck. I have tried opening 1186 and the ports specified in ServerPort and I get nowhere. What other ports does it require? At the moment is starts fine on each data node but does not actually register as connected on the master although it does not complain about not being able to connect. The process also remains working on the storage node.

With many thanks,

Alex

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