![]() Documentation is lacking, but if you go to HELP > FAQ you'll find some clear explanations of what your connection options are and how to set them up. Thoughtfully the developer allows you to try out the application with a single connection. Yes, there are other, and free, ways to accomplish the same thing, but you'll spend more time setting them up and more time managing them. You can easily control groups of tunnels from a nice menu bar icon. You don't have to spend time looking up arcane options to add to a ssh config file, everything is right here along with some basic help. Let's be honest here, managing ssh tunnels isn't going to be sexy in the slightest, but this application at least gives you one place to do so with a nice graphical interface. Always display fingerprint context while prompting user to confirm host key Specifies the port number to connect on the remote host explicitly in equivalent command thanks to and Shuai Liu for helping this release. Remove `ChallengeResponseAuthentication` directive in favour of `KbdInteractiveAuthentication`. Similarly, rename `HostbasedKeyTypes` to `HostbasedAcceptedAlgorithms`. Rename the `PubkeyAcceptedKeyTypes` directive to `PubkeyAcceptedAlgorithms` in advanced options. Add a `KnownHostsCommand` option that allows the client to obtain `known_hosts` data from a command in addition to the usual files. ![]() Add a `PermitRemoteOpen` option that allows the client to restrict the destination when reverse dynamic forwarding is used with SOCKS. Add a new `LogVerbose` configuration directive, this option is intended for OpenSSH debugging and is not enabled by default. ![]() The codebase of embedded OpenSSH has been updated to version 8.8. Could not use embedded OpenSSH Updates in Version 3.6 Version 3.6.1 is a hotfix release for fixing: Security enhancements and minor bug fixes. Add site and community links in Help menu. Discuss and explore Core Tunnel’s future with us by joining the community. Use the community to request support or report bug. We'd love to answer your questions or just hear what you think about Core Tunnel: USD 29.99 for 4-Year License (save 25%) We offered optional in-app purchases for premium features. Go Premium to support our development and unleash the power of Core Tunnel. Scriptable (automation with AppleScript and Automator).Sync hosts and tags between all of your Mac computers.Tag your tunnel by a simple drag & drop actions.Use tags to organize your hundreds or thousands of tunnels.Control and monitor tunnels without switching out your current working window.Tunnels can be set to connect on app startup.Always tries to restore your connections after network failure or waking up from sleep.For every ssh directives, there is a contextual help provides immediate information, no more googling.A handy way to tune per-host advanced options.It's totally optionally, you can opt-in or opt-out at any time.Tightly integrated with macOS Keychain, don't have to enter passwords or passphrases repeatedly.Can work with GnuPG agent, YubiKey, Authy and Google Authenticator.Can read your existing `ssh_config` file as the source of advanced options, especially helpful for experienced users.Everything in OpenSSH, local / remote / dynamic port forwarding types, agent forwarding, certificates, proxy jump, etc.We will clone it from git in a temporary location, copy the script to /opt and make it executeable.The missing ssh tunnel manager, compatible with OpenSSH, automatic and intuitive. This will be run on the system from which you want to create the tunnel to your server. Here is how to use this script: 1- Get the script on the source system It is easily deployable and configurable. ![]() It will handle the ssh based reverse tunnel sessions and try its best to retain them. Using this script you can easily forward as many ports as you want to a remote server. I have written a bash script to manage these remote tunnels. (If you don’t know how ssh tunnels or port forwarding work have a look at this great article explaining the topic in great detail) So whenever I need to access these systems, I login to my Linux server and ssh to these forwarded ssh ports. The idea is that I forward the ssh port from these systems to a random remote port on my Linux server (that has a live static IP). I administer many Linux based systems that don’t have any kind of direct access from internet and reverse ssh tunnels come in real handy for accessing these systems remotely. I happen to use this feature a lot especially the remote ssh port forwarding (a.k.a reverse ssh tunnels). It provide you extra layer of security and accessibility. Port forwarding over ssh is a great feature of ssh (a.k.a ssh tunnels). Reverse SSH tunnel manager (remote SSH forwardings)
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