https://community.cisco.com/t5/software-defined-access-sd-access/dnac-ssh-sftp-encryption-support/m-p/3944340#M308 <P>To backup configuration to a SFTP repository the following encryption methods are supported by OpenSSL client / DNAC appliance:</P><P><STRONG>ecdh-sha2-nistp256​</STRONG></P><P><STRONG>&nbsp;</STRONG></P><P><STRONG>ecdh-sha2-nistp384​</STRONG></P><P><STRONG>&nbsp;</STRONG></P><P><STRONG>ecdh-sha2-nistp521​</STRONG></P><P><STRONG>&nbsp;</STRONG></P><P><STRONG>diffie-hellman-group14-sha1</STRONG></P><P>&nbsp;</P><P><STRONG>Legacy/less secure encryption methods are not supported.</STRONG></P><P>&nbsp;</P><P><STRONG>Ensure that the SFTP host support the DNAC encryption methods for SSL handshake.</STRONG></P> Mon, 21 Oct 2019 08:18:59 GMT holger.moersfelder@global.ntt 2019-10-21T08:18:59Z https://community.cisco.com/t5/software-defined-access-sd-access/dnac-ssh-sftp-encryption-support/m-p/3944340#M308 <P>To backup configuration to a SFTP repository the following encryption methods are supported by OpenSSL client / DNAC appliance:</P><P><STRONG>ecdh-sha2-nistp256​</STRONG></P><P><STRONG>&nbsp;</STRONG></P><P><STRONG>ecdh-sha2-nistp384​</STRONG></P><P><STRONG>&nbsp;</STRONG></P><P><STRONG>ecdh-sha2-nistp521​</STRONG></P><P><STRONG>&nbsp;</STRONG></P><P><STRONG>diffie-hellman-group14-sha1</STRONG></P><P>&nbsp;</P><P><STRONG>Legacy/less secure encryption methods are not supported.</STRONG></P><P>&nbsp;</P><P><STRONG>Ensure that the SFTP host support the DNAC encryption methods for SSL handshake.</STRONG></P> Mon, 21 Oct 2019 08:18:59 GMT https://community.cisco.com/t5/software-defined-access-sd-access/dnac-ssh-sftp-encryption-support/m-p/3944340#M308 holger.moersfelder@global.ntt 2019-10-21T08:18:59Z