Author Topic: Can't connect to RDS with ConfigServer Security and Firewall enabled  (Read 683 times)

0 Members and 1 Guest are viewing this topic.

When I try to connect to my RDS instance it fails with a (111) error. If I disable the firewall:

Code: [Select]
csf -x

I can connect. If I try to add the instance via endpoint:

Code: [Select]
csf -a <RDS Endpoint>
csf errors with:

Code: [Select]
<RDS Instance> is not a valid IP/CIDR

Is there a way to make this work without having to disable csf?