Le lun. 10 nov. 2025 à 11:18, Peter Humphrey <[email protected]> a écrit :
> On Sunday, 9 November 2025 17:16:42 Greenwich Mean Time Jacques Montier > wrote: > > > With iptables, I've noticed that after years of using Gentoo, I've > > discovered a multitude of rules whose purposes I no longer remember. > > > > I did a big cleanup and deleted all the rules. > > > > Now I can access my Jellyfin server without any problems. > > > > However, I'm wondering if I might encounter security issues. > > > > What rules would you recommend to avoid problems later on? > > There's also net-firewall/shorewall, which I've been using for many years. > > -- > Regards, > Peter. > > > > > Hello, I followed the nftables wiki, particularly the kernel requirements. After kernel compiling and reboot, i installed nftables. Well, well... it was a real mess. - nftables.service does not start 2025-11-09_20-02.png <https://drive.google.com/open?id=1s9oxSF66EtzJXQi0sOXpnroxpRH8RQPV> - iptables is broken 2025-11-10_10-27.png <https://drive.google.com/open?id=1sRV3-vm09XHY80fV4J1qvGQwyPJLgpL3> - qemu KVM does not work anymore. 2025-11-10_10-28.png <https://drive.google.com/open?id=1ZNB4cuaAXnBxhYdnCnQ5zuH_3BhosrSK> So i give up et restore my last gentoo back up. I stay with iptables and ufw. Everything is working. Thank you for all your responses ! Best regards, -- Jacques
