in /etc/ssh/sshd_config, add this section#---- BEGIN --- Legacy changes, ok for Macos9
HostKeyAlgorithms +ssh-rsa
KexAlgorithms +diffie-hellman-group1-sha1
Ciphers +aes128-cbc,3des-cbc
#---- END ----- Legacy changes, ok for Macos9
some Unix notes
in /etc/ssh/sshd_config, add this section#---- BEGIN --- Legacy changes, ok for Macos9
HostKeyAlgorithms +ssh-rsa
KexAlgorithms +diffie-hellman-group1-sha1
Ciphers +aes128-cbc,3des-cbc
#---- END ----- Legacy changes, ok for Macos9