# Jump Server Setting ## ssh tunnel - Forwarding DB ``` ssh -i "ecs_ec2Service.pem" -f -N -R 27017:docdb.cluster-croxrttnrrh8.us-west-2.docdb.amazonaws.com:27017 localhost ``` - Forwarding Jira ``` ssh -i "ecs_ec2Service.pem" -NfR 3030:localhost:8080 ubuntu@54.202.122.102 ```