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Got blocked out by the firewall and the web console doesn't help.

Posted April 23, 2019 981 views
LoggingDebian 9

I’ve followed the instruction here: https://www.digitalocean.com/community/tutorials/how-to-install-nginx-on-debian-9 for setting up a webserver. However, after setting up the firewall through nfw and logging out, I can’t access the droplet both by ssh and the web console anymore. Fwiw, opening the web console gives me this repeatedly:

[UFW BLOCK] IN=eth0 OUT= MAC= ... SRC= ...

so it looks like the logging attempt has been blocked by ufw.

I’m pretty sure that when I ran ufw allow 'Nginx HTTP' and then ufw status the output didn’t contain OpenSSH. I should have noticed that :(

What should I do now?

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southp0105
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southp0105

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Server Access Denied even after resetting root password Question Question
ssh: connect to host 128.xxx.xxx.xx port 22: Connection refused? Question Question

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asciant April 23, 2019

Is this one maybe something support can help you with?

Otherwise, you may be looking at a full rebuild.

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  • southp0105 April 23, 2019

    Yeah, you are right. Theoretically speaking they should be able to access the filesystem root and update the configuration file there.

    This was my fault but I’m a bit disappointed that DO support still hasn’t answered me anything yet :/

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