Hey all, i’ve decided I should probably setup something else to help block nefarious IP addresses. I’ve been looking into CrowdSec and Fail2Ban but i’m not really sure the best one to use.

My setup is OpnSense -> Nginx Proxy Manager -> Servers. I think I need to setup CrowdSec/Fail2Ban on the Nginx Proxy Manager to filter the access logs, then ideally it would setup the blocks on OpnSense - but i’m not sure that can be done?

Any experience in a setup like this? I’ve found a few guides but some of them seem fairly outdated.

Edit: thanks everybody for the great info. General consensus seems to be with crowdsec so I’ll go down that path and see how it goes.

  • Matty_r@programming.devOPEnglish
    1·
    18 hours ago

    Thanks those links were helpful to get me on the right path. I like that there is a plugin for Opnsense directly and has that central LAPI, because I’d need something similar if I was to use f2b.