open failed administratively prohibited

Traditional Chinese
1

I installed MariaDB10 on Qu405 and tried to connect to MariaDB via an SSH tunnel, but the SSH server always returns the following error:

channel 3: open failed: administratively prohibited: open failed

I tried making the following configuration adjustment in /etc/ssh/sshd_config:

AllowTcpForwarding yes

However, after I restarted the NAS, I found that my configuration was overwritten and became the following:

#AllowTcpForwarding yes

How should I configure the SSH AllowTcpForwarding feature and make it take effect?

2

Hello, you mentioned that you encountered an error when connecting to MariaDB via SSH. Could you please provide the full command you used? Thank you!