2/3/2024 0 Comments Rhel 7.3 pwsafeWhen you connect to a session created as described in #3 above, SecureCRT automatically establishes a connection to the jump host (using the info in that saved session) and dynamically sets up tunneling to the secondary device so it's transparent.In the "Firewall" setting for such a session, choose "Select Session." and select the "JumpHost" session you created earlier. For each device behind the gateway/jump host, you would set up a separate session where the hostname is the actual IP address of the machine as it's known on the network behind the jump server.If you desire to have it be transparent, use publickey authentication or consider saving your username & password as part of the session config. Set up a session (name it "JumpHost") that connects to your gateway/jump server.Install SecureCRT on your own PC/Laptop.Have you considered using SecureCRT's dependent sessions functionality to get connected to the devices behind the gateway/jump-host machine? But there are so many devices on the network, having a manager will really come in handy. We could just use the standard ssh cli client that comes with Linux. We are not allowed to connect directly to any of the devices with our own PC or Laptops for security reasons. The only way to get to in and access the network equipment is by ssh tunneling. Most (if not all) of these networks are isolated and/or firewalled off. We develop software that manages telecommunications equipment used to run cellular/mobile networks. What is it that you're ultimately trying to accomplish by running SecureCRT on the RHEL 7 machine instead of running it locally on your Mac OS X machine and using it to connect to your RHEL7 machine? If you enable XQuartz debug logging, what clues show up therein? but my environment may be different than yours. it's got a GUI desktop), and it works just fine. I've tested what you're doing (with the exception of I don't have a headless RHEL machine. If fonts don't show up in the GUI, could be an issue with the X server not having those fonts available but without X server logging, you'll find it difficult to troubleshoot this one. then you're connecting from another machine (I'm guessing a Mac OS X, from your linked graphic) to the RHEL7.3 machine, say by SSH? (Not sure, you didn't say) and then from there you're trying to launch SecureCRT so that it runs on the RHEL 7.3 box, but displays its GUI on your Mac OS X machine via X11. You've installed SecureCRT (which version?) on this headless RedHat 7.3 server.A RedHat 7.3 server, which is a headless machine ("without a GUI desktop").
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