[SOLVED] Proxmox is not always responsive on local networks

thibault9834

New Member
May 16, 2024
3
0
1
Hello,

On my local network, I have two PVEs, one of which has just been installed. In 90% of cases, I can't access the PVEs, either via SSH or the web interface.

The VMs do have Internet access.

However, on one of my PVEs, I've installed an argo tunnel (Cloudflare), and I can access the PVE via this tunnel (so the tunnel accesses the panel via the local IP 127.0.0.1).

I've disabled pve-firewall, but that's not where it's coming from.

I've also noticed something. Sometimes, when I can't access it via my PC (192.168.1.48), another device manages to access it (192.168.1.127 for example).


I can't find the source of the problem. Attached you'll find a capture of the packets exchanged between my PC and a PVE when I can't access it, as well as screenshots of my network configurations.

The ICMP pings are still working.

Thank you in advance for your help.

Don't hesitate to contact us if you need any further information.
 

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