During sync between two Proxmox Backup Server instances I got “decryption failed or bad record mac” error message. So I decided to go for upgrading source PBS to match its version with target PBS. PBS upgrade To upgrade PBS: Get rid of bookworm sources. And then: However it did not help. Further debugging 3 things involved in this investigation. This one: Next disabling Suricata IDS/ISP. Did not help. Finally I changed pfSense settings for System – Advanced – Firewall & NAT from Aggressive to Conservative: It worked.
Create secure, high-performance, affordable environment for your container applications using Hetzner dedicated servers.For around 50€ per month. This setup can also be done using different server providers, both dedicated and shared, even on public cloud. This tutorial has not been sponsored by Hetzner or any other software vendors. If you are interested in similar setup, please drop me a message via Linkedin. Goal The goal for this setup is to run Docker container in Swarm mode in secure and reliable environment. For sake of security we enable Proxmox firewall, pfSense firewall and Suricata IDS/IPS. For sake of reliability we configure
I installed Proxmox Backup Server several times, both on bare metal and virtualized inside Proxmox VE. This time I did it in PVE as virtual machine and encountered an issue while initializing disk with GPT, creating directory, LVM or ZFS. In other words, I was unable to create any datastore at all. So there is CLI that can help us: And that’s all, it works fine. In UI I got timeout. No idea why. Fortunately there is a alternative path.