![]() But as it survived almost unmodified since, it shows that it is true :) More comprehensive tools for managing files over SSH are SFTP clients.ĭisclaimer: I wrote that part of the article back in 2005, so it's not really an independent statement. This in turn brings platform-dependency problems. Even when operating in SCP mode, clients like WinSCP are typically not pure SCP clients, as they must use other means to implement the additional functionality (like the ls command). For example, WinSCP defaults to the SFTP protocol. I'm not sure there's any other application (Linux or not) that can do the same.Īs the Secure Copy Protocol implements file transfers only, GUI SCP clients are rare, as implementing it requires additional functionality (directory listing at least). For the rest (browsing, renaming, deleting, etc) is uses shell commands. It uses the SCP for the file transfers only. The SCP can copy ("CP") only = upload/download. The SCP protocol does not allow you to browse the files. ![]() Transferred: sent 1904, received 1592 bytes, in 0.1 secondsīytes per second: sent 35690.4, received 29841.9ĭoes sshfs require sftp on the other side? If yes, how does WinSCP do? Any advice? $ sudo sshfs -odebug,sshfs_debug,loglevel=debug password:ĭebug1: Authentication succeeded (password).ĭebug1: client_input_channel_req: channel 0 rtype exit-status reply 0ĭebug1: channel 0: free: client-session, nchannels 1 I can connect with SSH on the command line without any problem but I would like to be able to browse the files with a GUI. SSHFS: I get this error during the mounting "debug1: Exit status 127, remote host has disconnected".Filezilla: SFTP does not work, there is no SCP option.thunar file manager: "ssh://" and "sftp://".I have tried the following without success: I am desperately trying to do the same from Linux. SFTP works only with SSH version 2 (SSH v2.I can connect to my SSH server using WinSCP from Windows and by selecting the file protocol "SCP", selecting "SFTP" does not work" for this server. You can use SFTP just as you would TFTP to transfer files to and from the switch, but with SFTP, your file transfers are encrypted and require authentication, so they are more secure than they would be using TFTP. If you try to issue commands such as create or remove using SFTP, the switch server returns an error message. Certain commands are not allowed by the SFTP server on the switch, such as those that create files or folders. Once you set up an SFTP session through an SSH tunnel, some of the commands are the same as FTP commands. SFTP is unrelated to FTP, although there are some functional similarities. You can also roll out new software images with automated scripts that make it easier to upgrade multiple switches simultaneously and securely. Using SCP and SFTP allows you to maintain your switches with greater security. This is a plain-text mechanism that connects to a standalone TFTP server or another HP switch acting as a TFTP server to obtain the software image files. There are differences in the way these clients work, so be sure you also download the documentation.Īs described earlier in this chapter you can use a TFTP client on the administrator workstation to update software images. Most of these are freeware and may be downloaded without cost or licensing from the internet. Some examples of software that supports SFTP and SCP are PuTTY, Open SSH, WinSCP, and SSH Secure Shell. To use these commands, you must install on the administrator workstation a third-party application software client that supports the SFTP and/or SCP functions. Once you have configured your switch to enable secure file transfers with SCP and SFTP, files can be copied to or from the switch in a secure (encrypted) environment and TFTP is no longer necessary. Essentially, you are creating a secure SSH tunnel as a way to transfer files with SFTP and SCP channels. ![]() SCP and SFTP provide a secure alternative to TFTP for transferring information that may be sensitive (like switch configuration files) to and from the switch. By opening a secure, encrypted SSH session and enabling ip ssh file transfer, you can then use a third-party software application to take advantage of SCP and SFTP. For some situations you may want to use a secure method to issue commands or copy files to the switch.
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