![]() If your upgrade protection has expired or will expire soon, please contact us at license key will be sent to you via email within 12 hours after you place the order, please do not block the email address (or To register Wing FTP Server, just open WingFTP's administration and navigate to "Server -> License -> Register. However, if you want to get a longer protection period, you can choose from the options we offer after you click the purchase link. Please note that all the price listed below includes 2-year upgrade protection by default (the software itself never expires, all updates can be downloaded for free within two years). ![]() ![]() All paid users will get FREE email and remote assistance support for a lifetime. If you need more features available in Standard / Secure / Corporate edition, please purchase a license and register it. After 30 days, you can continue using it as a Free edition for non-commercial use. And it provides admins with a web-based interface to administrate the. It supports multiple file transfer protocols, including FTP, FTPS, HTTP, HTTPS, and SFTP, giving your clients flexibility in how they connect to the server. Mon, 14:21:54 (0000010) Closed session, disconnected from IPREMOVED The reason is: Failed to create the ssh channel.Wing FTP Server is distributed under a shareware license, and you can download and evaluate a fully functional trial version for 30 days. Wing FTP Server is an easy-to-use, powerful, and free FTP server software for Windows, Linux, Mac OS, and Solaris. Mon, 14:21:54 (0000010) SSH authentication completed successfully. Mon, 14:20:57 (0000005) Closed session, disconnected from IPREMOVEDĮxample Failed to create the ssh channe 4.7.6l: Mon, 14:20:57 (0000005) Failed to exchange the keys. Im getting the same issue and am using WingFTP server version 6.4.0 to push files to it using WinSCP version 5.17. Mon, 14:20:56 (0000005) Connected from IPREMOVED (local address IPREMOVED, port 22) Is there a way to convert the key that doesn’t require the connecting party to accept the new fingerprint? My clients are mostly using automated scripts via open SSH and sftp commands.Įxample Failed to exchange the keys 4.7.6: so i rolled back and restore the old keys. I just tried 4.7.6 which converts my old SSH key however connections are failing with: Failed to exchange the keys and one shows failed to create the ssh channel. When I upgraded to 4.7.3 I received Failed to create the ssh channel on most of the connections so I rolled back to 4.6.2. Most of my users are configured with password less SSH public key authentication. Currently I am on 4.6.2 and have been using the built in SSH key for years. I am in a similar situation, I have been having trouble upgrading to or beyond 4.7.0 without breaking my existing connections. However, I do not have the message about the expired upgrade protection. PS: While no client was connected, I reinstalled version 4.6.2, and the SSH Key Manager reappeared.Īnd when I connected via SFTP, it returned the correct SSH key. Question: Is it because the upgrade protection expired that I cannot see/edit the Global SSH configuration, or is it a 4.7.3 bug ? I go to the License page, check the edition (Corporate), and after some time, a popup appears telling me that the Upgrade protection expired. I return to the interface, searching for the SSH parameters, where I define the private key, and I see nothing, it is only under the listeners that I see that the SSH listener still runs, or for individual accounts that use SSH key authentication I can see their public key. I try to connect via an SFTP client, and I see that the SSH key has changed. In the logs, I see the message "Failed to exchange the keys." Today, some clients have phoned saying that they cannot send files via SFTP. After a long time without upgrade (the last was in February, with version 4.6.2), I upgraded WingFTP Server to version 4.7.3 this week-end, apparently without problem.
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