SSH and SFTP stop working after ufw enable
Hello,
I trying to setup ssl and i haev enable ufw using below command
sudo ufw enable
Command may disrupt existing ssh connections. Proceed with operation (y|n)? y
Firewall is active and enabled on system startup
After enable ufw i am not able to connect ssh and sftp.
Anyone please provide solution or possible way to fix this issue
2 Replies
Log into lish and add the UFW Rule
sudo ufw allow 22
Add any additional ports that need to be allowed too.
Greetings @Rigal,
If you're still having trouble, we recommend logging in via LISH and going through the following Community Post.
https://www.linode.com/community/questions/400/why-cant-i-connect-to-my-linode-via-ssh
To start, run the SSH command verbosely and see where it is breaking:
$ ssh -vv username@ipaddress
Once logged in via LISH, take a peek at your SSH configurations:
$ egrep -i '(password|permit|port|rsa|Allow|Deny)' /etc/ssh/sshd_config
Also, double check the firewall rule LouWestin mentioned with:
$ sudo ufw status
Don't forget to @ us so we get pinged on your response!