I am facing replication issue while setup the gateways and I can see replication is not working between two DMZ gateways which are on the same subnet.
An error in mysqld log is [ERRO] Slave I/O: error connecting to master, error_code:2003
DMZ gateways not able to communicate using port 3307 as I understand.
iptables and selinux switched off.
Appreciate your help.
It makes it a lot easier for others to provide help if the product and details are provided in either the title or body of the question.
your question is about what CA product ?
From the question , it is for the CA API gateway product .
So , not the good community .
closing this discussion as no reply from customer.