Add cisco ISE SFTP Repository
Go to Administration-System-Maintenance and select Repository Add new repository and complete the required fields After this the setup need this additional command to work You have to login through cli and run the below command ise/admin# crypto host_key add host 10.10.10.10 Where 10.10.10.10 is your SFTP server Thanks to https://www.cisco.com/c/en/us/support/docs/security/identity-services-engine-software/215348-how-to-configure-repository-on-identity.html#toc-hId--287746172