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DNS cannot resolved host to an IP Address while opening an SSH TCP connection error

Thuy Thao
Tera Guru

Hi community,

 

I'm configuring a Data Source, that connect to a server via SFTP method. However, when I try:

 

file retrieval method: SFTP

server : abc.com

username: admin

password: aaaaaaa

filepath: /abc/file.csv

 

It shows this error: java.io.IOException: SSH authentication failed, DNS cannot resolve host abc.com:22 to an IP address while opening an SSH TCP connection

ThuyThao_0-1668114635613.png

 

Do you know how to fix this one? Thank you in advance!

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