We have a user on the corporate network who wants to connect to an SFTP server on an external network. He is using Filezilla to initiate the connection. To access this server he must pass through a proxy server and a firewall.
He can only connect to the SFTP server when he is using the corporate WiFi and corporate VPN, but he cannot connect to this server using the network point at his desk. The error log is listed below.
Status: Connecting to 104.41.224.191:8922... Response: fzSftp started, protocol_version=8 Command: open "*************@104.41.224.191" 8922 Error: Connection timed out after 20 seconds of inactivity Error: Could not connect to server Status: Waiting to retry... Status: Connecting to 104.41.224.191:8922... Response: fzSftp started, protocol_version=8 Command: open "*************@104.41.224.191" 8922 Error: Connection attempt interrupted by user Status: Disconnected from server Status: Connecting to 104.41.224.191:8922... Response: fzSftp started, protocol_version=8 Command: proxy 1 "http://sutm01.woolworths.co.za" 8080 "WOOLWORTHS\W7085385" "*********" Command: open "*************@104.41.224.191" 8922 Error: ssh_init: Proxy error: Unable to resolve proxy host name Error: Could not connect to server Status: Waiting to retry... Status: Connecting to 104.41.224.191:8922... Response: fzSftp started, protocol_version=8 Command: proxy 1 "http://sutm01.woolworths.co.za" 8080 "WOOLWORTHS\W7085385" "*********" Command: open "*************@104.41.224.191" 8922 Error: ssh_init: Proxy error: Unable to resolve proxy host name Error: Could not connect to server Status: Disconnected from server Status: Connecting to 104.41.224.191:8922... Response: fzSftp started, protocol_version=8 Command: proxy 1 "sutm01.woolworths.co.za" 8080 "WOOLWORTHS\W7085385" "*********" Command: open "*************@104.41.224.191" 8922 Error: Network error: Software caused connection abort Error: Could not connect to server Status: Waiting to retry... Status: Connecting to 104.41.224.191:8922... Response: fzSftp started, protocol_version=8 Command: proxy 1 "sutm01.woolworths.co.za" 8080 "WOOLWORTHS\W7085385" "*********" Command: open "*************@104.41.224.191" 8922 Error: Network error: Software caused connection abort Error: Could not connect to server Status: Disconnected from server Status: Delaying connection for 5 seconds due to previously failed connection attempt... Status: Connecting to 104.41.224.191:8922... Response: fzSftp started, protocol_version=8 Command: proxy 1 "sutm01.woolworths.co.za" 8080 "WOOLWORTHS\W7085385" "*********" Command: open "*************@104.41.224.191" 8922 Error: Network error: Software caused connection abort Error: Could not connect to server Status: Waiting to retry... Error: Connection attempt interrupted by user Status: Connecting to 104.41.224.191:8922... Response: fzSftp started, protocol_version=8 Command: proxy 1 "10.254.0.10" 8080 "W7085385" "*********" Command: open "*************@104.41.224.191" 8922 Error: Network error: Software caused connection abort Error: Could not connect to server Status: Waiting to retry... Status: Connecting to 104.41.224.191:8922... Response: fzSftp started, protocol_version=8 Command: proxy 1 "10.254.0.10" 8080 "W7085385" "*********" Command: open "*************@104.41.224.191" 8922 Error: Network error: Software caused connection abort Error: Could not connect to server Status: Disconnected from server Status: Connecting to 104.41.224.191:8922... Response: fzSftp started, protocol_version=8 Command: proxy 3 "10.254.0.10" 8080 "W7085385" "*********" Error: Unknown proxy type Error: Could not connect to server Status: Waiting to retry... Error: Connection attempt interrupted by user Status: Connecting to 104.41.224.191:8922... Response: fzSftp started, protocol_version=8 Command: proxy 1 "10.254.0.10" 8080 Command: open "*************@104.41.224.191" 8922 Error: Network error: Software caused connection abort Error: Could not connect to server Status: Waiting to retry... Status: Connecting to 104.41.224.191:8922... Response: fzSftp started, protocol_version=8 Command: proxy 1 "10.254.0.10" 8080 Command: open "*************@104.41.224.191" 8922 Error: Network error: Software caused connection abort Error: Could not connect to server Status: Disconnected from server Status: Connecting to 104.41.224.191:8922... Response: fzSftp started, protocol_version=8 Command: proxy 1 "10.254.0.10" 8080 Command: open "*************@104.41.224.191" 8922 Error: Network error: Software caused connection abort Error: Could not connect to server Status: Waiting to retry... Status: Connecting to 104.41.224.191:8922... Response: fzSftp started, protocol_version=8 Command: proxy 1 "10.254.0.10" 8080 Command: open "*************@104.41.224.191" 8922 Error: Network error: Software caused connection abort Error: Could not connect to server Status: Disconnected from server Status: Connecting to 104.41.224.191:8922... Response: fzSftp started, protocol_version=8 Command: proxy 1 "10.254.0.10" 8080 "w7110896" "*********" Command: open "*************@104.41.224.191" 8922 Error: Network error: Software caused connection abort Error: Could not connect to server Status: Waiting to retry... Status: Connecting to 104.41.224.191:8922... Response: fzSftp started, protocol_version=8 Command: proxy 1 "10.254.0.10" 8080 "w7110896" "*********" Command: open "*************@104.41.224.191" 8922 Error: Network error: Software caused connection abort Error: Could not connect to server Status: Disconnected from server Status: Connecting to 104.41.224.191:8922... Response: fzSftp started, protocol_version=8 Command: proxy 1 "10.254.0.10" 8080 "[email protected]" "*********" Command: open "*************@104.41.224.191" 8922 Error: Network error: Software caused connection abort Error: Could not connect to server Status: Waiting to retry... Error: Connection attempt interrupted by user
Why is the connection being refused?