SFTP suddenly no more
Posted: Thu 14 Oct 2021 4:22 am
For months I have been operating a Cumulus MX weather station that uploads data online to a homepage.
The computer with Windows 10 runs permanently and every 2 minutes text files are uploaded to the homepage via SFTP.
Since the day before yesterday nothing works anymore, no data is transferred.
No Windows update has been made, no programme update has been made, no change has been made to the router.
I can connect to the Internet with the computer without any problems.
In the transmission log, the following is listed each time a data transmission is attempted:
As written, NOTHING HAS CHANGED, has been running without problems for months until the day before yesterday.
2021-10-14 05:30:59.368 RealtimeReconnect: Error reconnecting ftp server - An established connection was aborted by the server. 2021-10-14 05:30:59.368 RealtimeReconnect: Realtime ftp attempting to reinitialise the connection 2021-10-14 05:30:59.368 RealtimeSSHLogin: Attempting realtime SFTP connect to host hosting.telekom.de on port 22 2021-10-14 05:30:59.368 RealtimeSSHLogin: Connecting using password authentication 2021-10-14 05:30:59. 545 RealtimeSSHLogin: Error connecting SFTP - An existing connection was closed by the remote host 2021-10-14 05:30:59.545 RealtimeReconnect: Realtime ftp connection failed to connect after reinitialisation 2021-10-14 05:30:59.546 RealtimeReconnect: Sleeping for 20 seconds before trying again...
Filezilla on the same computer with the same login data works without problems
The computer with Windows 10 runs permanently and every 2 minutes text files are uploaded to the homepage via SFTP.
Since the day before yesterday nothing works anymore, no data is transferred.
No Windows update has been made, no programme update has been made, no change has been made to the router.
I can connect to the Internet with the computer without any problems.
In the transmission log, the following is listed each time a data transmission is attempted:
As written, NOTHING HAS CHANGED, has been running without problems for months until the day before yesterday.
2021-10-14 05:30:59.368 RealtimeReconnect: Error reconnecting ftp server - An established connection was aborted by the server. 2021-10-14 05:30:59.368 RealtimeReconnect: Realtime ftp attempting to reinitialise the connection 2021-10-14 05:30:59.368 RealtimeSSHLogin: Attempting realtime SFTP connect to host hosting.telekom.de on port 22 2021-10-14 05:30:59.368 RealtimeSSHLogin: Connecting using password authentication 2021-10-14 05:30:59. 545 RealtimeSSHLogin: Error connecting SFTP - An existing connection was closed by the remote host 2021-10-14 05:30:59.545 RealtimeReconnect: Realtime ftp connection failed to connect after reinitialisation 2021-10-14 05:30:59.546 RealtimeReconnect: Sleeping for 20 seconds before trying again...
Filezilla on the same computer with the same login data works without problems