I am testing using Tungsten Replicator to help migrate large databases to RDS. I have no trouble setting up the service on the EC2 "master".
I am using a second EC2 instance as a kind of relay server host to an RDS target. I tested connection to mysql on rds from both ec2 (fine) and can ssh between the ec2 servers fine. The replicator service status is good on the ec2 master but perpetually
GOING-ONLINE:SYNCHRONIZING state on the relay slave -> rds.
Does anyone have experience trying this?