Thanks for replying.
The client tool needs to be configured with:
Hostadresse: mft.intranet.ABC.com Port: 22
Username: YYY
Password: ***
Remote-Path: /toAmp or /fromAmp
Host-Key: “sshd.pub“ import
The Merlin Client also uses an Eignes/Own Certificate (.p12) and MFT certificate (.p7b) in order to complete the connection setup with MFT server.
In the future, Hostadresse would be lets say: mft.intranet.com Port: 22 i.e. without ABC.
A.J. Côté wrote:SFTP usually uses public/private key pair, no certificate per say. Are you sure your client is using a certificate? Even then, the public/private key pair of the client should be retrieved from the certificate and it shouldn't make any difference.
It should be transparent.
If you changed the public/private key pair on the server without changing the hostname then you should get a warning since clients usually save the key fingerprint of the server to prevent man in the middle attacks but you would still be able to connect.