![]() ![]() For instances that are hosted on Google Cloud, add to the allowlist the IP addresses that match your region. Looker-hosted instances are hosted on Google Cloud by default. By default, this will be the United States. ![]() The second step is to allow network traffic to reach the tunnel server or database host via SSH, which is generally on TCP port 22.Īllow network traffic from each of the IP addresses listed here for the region where your Looker instance is hosted. Can be accessed from the Internet via SSH Use the following steps to create an SSH tunnel using PuTTY: Create or load a session Open PuTTY and ensure Session is selected on the left menu.The tunnel server can be any Unix/Linux host that: We recommend that you remove all non-essential software and users from the tunnel server and closely monitor it with tools such as an IDS. If the tunnel server is compromised it is one step removed from the database server. Terminating the tunnel on a separate server has the advantage of keeping your database server inaccessible from the Internet. The disadvantage is that your database server may be on a protected network that does not have direct access from the Internet. There is one fewer host involved, so there are no additional machines and their associated costs. Terminating on the database has the advantage of simplicity. The tunnel can be terminated on either the database host itself, or on a separate host (the tunnel server). The first step to set up SSH tunnel access for your database is to choose the host that will be used to terminate the tunnel. Step 1: Choose a host on which to terminate the tunnel Using the database server Using a tunnel server Step 2: Create IP. BigQuery and Athena users should skip directly to database configuration. Using an SSH tunnel On this page Step 1: Choose a host on which to terminate the tunnel. SSH Tunnels are unavailable for databases that lack a single host address, such as Google BigQuery and Amazon Athena databases. Save money with our transparent approach to pricingįor the strongest encryption between Looker and your database, you can create a SSH tunnel to either a tunnel server, or the database server itself. Click Download Key to download the public key to a text file. ![]() Managed Service for Microsoft Active Directory Step 3: SSH tunneling Enter a name for the SSH server configuration. Rapid Assessment & Migration Program (RAMP) When you're done, you can stop the tunnel by pressing the green square button.Migrate from PaaS: Cloud Foundry, OpenshiftĬOVID-19 Solutions for the Healthcare Industry Then click on the New SSH Tunnel button:Ĭonfigure local port forwarding as shown below - make sure to specify your CCR username in place of and click Save:Ĭlick on the 'key' icon to select the SSH key you have loaded into the CCR IDM portal (instructions for doing this can be found here)Ĭlick on the blue arrow Start button to initiate the tunnel:Ĭomplete the instructions to finish the UB Box configuration instructions here Start MobaXterm and click on the Tunneling icon. These settings are to be used when setting up UB Box on CCR's transfer server - following these directions Depending on what you're trying to remotely display, your port number(s) may be different. This is an example of how to setup an SSH tunnel using MobaXterm. NOTICE: Port forwarding will no longer be allowed after April 26, 2022 Using SSH Reverse Tunneling SSH will already be installed on your Linux computer, but you may need to start the SSH daemon (sshd) if the local computer has never accepted SSH connections before. Solution home CCR Services Accessing CCR Resources Creating a SSH tunnel using MobaXterm on Windows ![]()
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