Tunnel for SSH failed to connect

So I've got a Ubuntu desktop, which installed the cloudflare tunnel meant set up for

ssh

ssh

via public hostname (I've purchased a domain name). However, when I tried to

ssh

ssh

into my Ubuntu desktop from my mac, it gave me the following errors:

➜  .ssh ☘️  ssh -vvva ssh.alarickillua.org                    
OpenSSH_9.7p1, LibreSSL 3.3.6
debug1: Reading configuration data /Users/alaric66/.ssh/config
debug1: /Users/alaric66/.ssh/config line 1: Applying options for ssh.alarickillua.org
debug1: Reading configuration data /etc/ssh/ssh_config
debug1: /etc/ssh/ssh_config line 21: include /etc/ssh/ssh_config.d/* matched no files
debug1: /etc/ssh/ssh_config line 54: Applying options for *
debug3: expanded UserKnownHostsFile '~/.ssh/known_hosts' -> '/Users/alaric66/.ssh/known_hosts'
debug3: expanded UserKnownHostsFile '~/.ssh/known_hosts2' -> '/Users/alaric66/.ssh/known_hosts2'
debug1: Authenticator provider $SSH_SK_PROVIDER did not resolve; disabling
debug3: channel_clear_timeouts: clearing
debug1: Executing proxy command: exec /opt/homebrew/bin/cloudflared access ssh --hostname ssh.alarickillua.org
debug1: identity file /Users/alaric66/.ssh/ac_ubuntu_ssh type 0
debug1: identity file /Users/alaric66/.ssh/ac_ubuntu_ssh-cert type -1
debug1: Local version string SSH-2.0-OpenSSH_9.7
kex_exchange_identification: Connection closed by remote host
Connection closed by UNKNOWN port 65535

➜  .ssh ☘️  ssh -vvva ssh.alarickillua.org                    
OpenSSH_9.7p1, LibreSSL 3.3.6
debug1: Reading configuration data /Users/alaric66/.ssh/config
debug1: /Users/alaric66/.ssh/config line 1: Applying options for ssh.alarickillua.org
debug1: Reading configuration data /etc/ssh/ssh_config
debug1: /etc/ssh/ssh_config line 21: include /etc/ssh/ssh_config.d/* matched no files
debug1: /etc/ssh/ssh_config line 54: Applying options for *
debug3: expanded UserKnownHostsFile '~/.ssh/known_hosts' -> '/Users/alaric66/.ssh/known_hosts'
debug3: expanded UserKnownHostsFile '~/.ssh/known_hosts2' -> '/Users/alaric66/.ssh/known_hosts2'
debug1: Authenticator provider $SSH_SK_PROVIDER did not resolve; disabling
debug3: channel_clear_timeouts: clearing
debug1: Executing proxy command: exec /opt/homebrew/bin/cloudflared access ssh --hostname ssh.alarickillua.org
debug1: identity file /Users/alaric66/.ssh/ac_ubuntu_ssh type 0
debug1: identity file /Users/alaric66/.ssh/ac_ubuntu_ssh-cert type -1
debug1: Local version string SSH-2.0-OpenSSH_9.7
kex_exchange_identification: Connection closed by remote host
Connection closed by UNKNOWN port 65535

➜  .ssh ☘️  ssh -vvva ssh.alarickillua.org                    
OpenSSH_9.7p1, LibreSSL 3.3.6
debug1: Reading configuration data /Users/alaric66/.ssh/config
debug1: /Users/alaric66/.ssh/config line 1: Applying options for ssh.alarickillua.org
debug1: Reading configuration data /etc/ssh/ssh_config
debug1: /etc/ssh/ssh_config line 21: include /etc/ssh/ssh_config.d/* matched no files
debug1: /etc/ssh/ssh_config line 54: Applying options for *
debug3: expanded UserKnownHostsFile '~/.ssh/known_hosts' -> '/Users/alaric66/.ssh/known_hosts'
debug3: expanded UserKnownHostsFile '~/.ssh/known_hosts2' -> '/Users/alaric66/.ssh/known_hosts2'
debug1: Authenticator provider $SSH_SK_PROVIDER did not resolve; disabling
debug3: channel_clear_timeouts: clearing
debug1: Executing proxy command: exec /opt/homebrew/bin/cloudflared access ssh --hostname ssh.alarickillua.org
debug1: identity file /Users/alaric66/.ssh/ac_ubuntu_ssh type 0
debug1: identity file /Users/alaric66/.ssh/ac_ubuntu_ssh-cert type -1
debug1: Local version string SSH-2.0-OpenSSH_9.7
kex_exchange_identification: Connection closed by remote host
Connection closed by UNKNOWN port 65535

➜  .ssh ☘️  ssh -vvva ssh.alarickillua.org                    
OpenSSH_9.7p1, LibreSSL 3.3.6
debug1: Reading configuration data /Users/alaric66/.ssh/config
debug1: /Users/alaric66/.ssh/config line 1: Applying options for ssh.alarickillua.org
debug1: Reading configuration data /etc/ssh/ssh_config
debug1: /etc/ssh/ssh_config line 21: include /etc/ssh/ssh_config.d/* matched no files
debug1: /etc/ssh/ssh_config line 54: Applying options for *
debug3: expanded UserKnownHostsFile '~/.ssh/known_hosts' -> '/Users/alaric66/.ssh/known_hosts'
debug3: expanded UserKnownHostsFile '~/.ssh/known_hosts2' -> '/Users/alaric66/.ssh/known_hosts2'
debug1: Authenticator provider $SSH_SK_PROVIDER did not resolve; disabling
debug3: channel_clear_timeouts: clearing
debug1: Executing proxy command: exec /opt/homebrew/bin/cloudflared access ssh --hostname ssh.alarickillua.org
debug1: identity file /Users/alaric66/.ssh/ac_ubuntu_ssh type 0
debug1: identity file /Users/alaric66/.ssh/ac_ubuntu_ssh-cert type -1
debug1: Local version string SSH-2.0-OpenSSH_9.7
kex_exchange_identification: Connection closed by remote host
Connection closed by UNKNOWN port 65535

The documentation says "

cloudflared

cloudflared

will launch a browser window to prompt you to authenticate with your identity provider before establishing the connection from your terminal."
However, I didn't see that poping up, instead there were only errors. I think I might have messed things up insided the tunnel but I'm lost to find a valid solution.

Tunnel for SSH failed to connect

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