ssh no matching key exchange method found

zemerdon · Post by **zemerdon** » Sun Jan 07, 2024 11:47 pm

zemerdon@NAS:~$ ssh 192.168.1.9
Unable to negotiate with 192.168.1.9 port 22: no matching key exchange method found. Their offer: diffie-hellman-group-exchange-sha1,diffie-hellman-group14-sha1,diffie-hellman-group1-sha1

zemerdon@NAS:~$ ssh -oKexAlgorithms=+diffie-hellman-group1-sha1 -c aes256-ctr zemerdon@192.168.1.9

~/.ssh/config

Code: Select all

host 192.168.2.5
        HostkeyAlgorithms +ssh-rsa
        PubkeyAcceptedAlgorithms +ssh-rsa