"ssh -Q cipher" will output the ciphers supported by your SSH *client*, not the server. What you did by creating the file /etc/ssh/sshd_config.d/anti-terrapin-attack.conf is to disable the cipher on the *server*, and that should have worked fine. You can confirm that the server does not support the cipher anymore by issuing the following command:
# sshd -T | grep -i ciphers
I am going to mark this bug as Invalid because I could confirm that disabling the cipher works fine here. If you still experience any issues, feel free to reopen it.
Hello,
"ssh -Q cipher" will output the ciphers supported by your SSH *client*, not the server. What you did by creating the file /etc/ssh/ sshd_config. d/anti- terrapin- attack. conf is to disable the cipher on the *server*, and that should have worked fine. You can confirm that the server does not support the cipher anymore by issuing the following command:
# sshd -T | grep -i ciphers
I am going to mark this bug as Invalid because I could confirm that disabling the cipher works fine here. If you still experience any issues, feel free to reopen it.
Thanks.