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I am trying to install NGINX and Certificate by following this article in WSL:
How to Install and Configure Nginx on Ubuntu 20.04

But at the Step 5: Allow Nginx Traffic, I am getting error after the command sudo ufw allow 'nginx http'.

The error we are facing is

WARN: initcaps
[Errno 2] iptables v1.8.4 (legacy): can't initialize iptables table `filter': Table does not exist (do you need to insmod?)
Perhaps iptables or your kernel needs to be upgraded.

Skipping adding existing rule

While I listed the files in /etc/modprobe.d I didn't find iptable file

Can anyone help to resolve this.

Tried to install NGINX and SSL

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  • Cross-posted on Ask Ubuntu. Recommend continuing and consolidating discussion there unless someone has a validated answer. Thanks!
    – NotTheDr01ds
    Commented Jan 23, 2023 at 21:41

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