OpenSSH Legacy Options

Unable to negotiate with legacyhost: no matching key exchange method found.
Their offer: diffie-hellman-group1-sha1

$ ssh -oKexAlgorithms=+diffie-hellman-group1-sha1 username@xxx.xxx.xxx.xxx

Unable to negotiate with 192.168.1.1 port 22: no matching host key type found. Their offer: ssh-dss

$ ssh -oHostKeyAlgorithms=+ssh-dss 192.168.1.1

Leave a Reply

Your email address will not be published. Required fields are marked *