firewall

Ubuntu 22.04 & Plesk Obsidian = Not Good Plesk Firewall does not work ... Every Article in this Forum does not work to enable the Plesk Firewall - Only Errors A new Ubuntu 22.04 & Plesk Obsidian installation and nothing works anymore. This software is not worth a penny anymore !! Command...

I have a new site up, a work in progress and I'm already seeing tons of malicious traffic. I went from relying on mod_security and fail2ban to installing imunify360 because of how much hype I saw online. Now, i'm how different Imunify360 works compared to fail2ban and I'm not convinced its...

I try to isolate the docker container like this: https://www.plesk.com/kb/support/on-plesk-for-linux-server-deny-rules-set-up-in-plesk-firewall-do-not-block-connections-to-docker-container-2/ my docker port is 3310 intern 3311 extern, Hostname in the database is 0.0.0.0 iptables -I...

Hi, I've tested that any change that I do with Firewall with Plesk interface, it isn't working. If I want to apply it I must connect to server (ssh) and use command firewall-cmd --add-port=xxxx. Why ?

Is there a way to see when firewall rules were added/edited? My plesk install was hacked somehow and two new firewall rules were added for chinese ip address blocks. I'd like to know: 1. is there a way to see when this happened (when the rules were added) via log files or other? 2. Is there...

I need to make a custop iptables rule persistent so that I can enable our docker containers to access Internet. This is the rule: But this rule is lost everytime I make a change using the Plesk Firewall GUI. How can I make this rule persistent? I've seen post talking about...

Hi, i have a domain + website + 2 emails accounts on a plesk. I can access to my emails via the webmail (roundcube). All is fine. But i need to acces to these emails in order to make a migration to M365. Apparently, i can't make this migration because Microsoft can't connect to IMAP server. So...

Estoy creando una regla en el firewall de plesk que bloquea el puerto 25 solo para salida, pero falta algo ya que puedo continuar enviando correo usando ese puerto, adjunto una captura de pantalla.

Hello, getting the following error if I want to login through WP Toolkit 6.2.2-7222: Fehler beim Abrufen der Anmeldeinformationen des Administrators: AIOS firewall error: Unable to determine the current context. PHP Fatal error: Uncaught Exception: Unable to determine the current context. in...

I was very long time not in firewall-extension. Something changed here over time for /plesk/modules/firewall/ firewall-extension? I want add a IP-Range to block and see now here a green icon with "Enable Firewall Rules Management", so my firewall is offline? Shocking...

Hi, I have IPv4 and IPv6 on my server. And I want to harden my firewall-settings. So I set the built-in rule System policy for incoming traffic to deny. And I defined all wanted traffic in rules. But this has the effect that all IPv6-traffic is blocked. What can I do that tis works correctly...

Hi all, I'm having problems enabling Plesk Firewall. It had been working perfectly the last two years, but now it's disabled and can't find a way to enable it again. I'm not sure where this issue come from, but: a few days ago I removed a custom rule (for varnish) -> Firewall told me it had to...

Hi I have seen some similar questions online but I can't fix this. I am trying to install PHP 7.4 so I can upgrade on our sites. Updates & Upgrades goes to an Unable to connect time out page. Googling suggests that port 8447 is closed needs to be opened. Strange because I used this method to...

Error: Failed to update ModSecurity ruleset: modsecurity_ctl failed: gpg: key 4520AFA9: "Atomicorp (Atomicorp Official Signing Key) <[email protected]>" not changed gpg: Total number processed: 1 gpg : unchanged : 1 gpg: assuming signed data in `/tmp/tmpsFI_FL/aum' gpg: Signature made Tue...

Hi folks, I am using Docker to run a few services, however I do NOT want the ports exposed to the internet. I am running CentOS 7 with firewalld, not Plesk's firewall product. Does anyone know how to modify firewall rules using firewalld/firewall-cmd to block external access to Docker...

In Tools & Settings (/admin/server/tools) - Security (Layout: 1) - Firewall (/plesk/modules/firewall/) I want to add a set of ports in order to run Node.js, but after I add the ports and click on activate rules and restart the server the ports do not take effect.

hello everyone plesk/modules/firewall/edit/rule@43/properties/ Firewall add bulk ip address I couldn't find a document where we can do a batch upload instead of manually typing the ip addresses one by one. Is there a solution for adding a txt or 100-500 character domain here? Thank you from now.

Plesk Obsidian: I am trying to use the Firewall Rule to turn off RDP. When I go to Tools->Firewall--General. Firewall Protection is 'checked" on Firewall status is On. Under Firewall Rules I unchecked Remote Desktop. However I can still access the Windows 2019 server with RDP. I don't want...

How can I block port 25 on some (not all!) domains?

Hi all, I am fairly new to Plesk. My question is not how to configure the firewall rules but what (and why) firewall rules to configure. I have searched and searched and all I find is articles about the how but not the what/why. I would really appreciate pointers to useful resources...