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SSL connections between VMs is broken after proxmox 8->9 upgrade

Thank your for the information, that makes sense!
- Floehe
- Post #4
- Yesterday at 17:18
- Forum: Proxmox VE: Networking and Firewall
F
SSL connections between VMs is broken after proxmox 8->9 upgrade

Hi, Thanks for your posting! We were troubleshooting all day long. Machines were able to connect via HTTP but not HTTPS, seemed like all encrypted connections were not working. We set MTU 1500 on the Network interfaces of the VMs and it is now working again. Really tricky. But what happened...
- Floehe
- Post #2
- Yesterday at 12:32
- Forum: Proxmox VE: Networking and Firewall

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