readyspace's latest activity
-
readyspace replied to the thread How to read SFP+ module details from Mellanox ConnectX-2 MNPA19-XTR.Are you running the latest PVE9? If so, you might need to upgrade to ConnectX-3 or newer to read the info -
readyspace replied to the thread config issue with multiple VLAN and cisco device.Hi, have you started your configuration in Proxmox VE nodes? If so, can you share the config in there?
-
readyspace replied to the thread [EDIT: Mellanox NIC not working] VMs not connecting after change to vmbr0.Are the eno1, 2, 3 and 4 all on the same physical NIC or motherboard?
-
readyspace replied to the thread Host connection issues with the VMs..Hi, are you running on default NIC settings and no firewall on VM?
-
readyspace replied to the thread Proper or best practice way to set-up VLANs on single NIC?.Just a quick question - Is the bridge in Proxmox VE set to VLAN aware?
-
readyspace replied to the thread Proton VPN on Proxmox 9 host.Running in VM will work, but on the Host itself will see conflicts and complications.
-
readyspace replied to the thread Live Migration - Fails on a large disk.The log shows the disk mirror starts over NBD via SSH, progresses for minutes, then the channel fails (“open failed … Broken pipe”). That’s classic of a transport drop under sustained load. Some of the things you can check - Are MTUs identical...
-
readyspace replied to the thread SSH and HTTPS access - again.Hi, it seems like its a symptom of a mis-configured or stale network state. I’d start to check with the host’s interface setup and check whether ARP entries are aging out too aggressively on the switch side.
-
readyspace replied to the thread How to configure IPv6?.Hi, it seems like your host’s vmbr0 only shows link-local (fe80::…) — no global IPv6. That suggests the host bridge isn’t getting or relaying a global IPv6, so containers won’t have an upstream path. Can you check vmbr0 has a proper global IPv6...
-
readyspace reacted to HomeSecExplorer's post in the thread Proxmox server hardening document for compliance with
Like.
Hi y’all, I’ve released a Proxmox hardening guide (PVE 8 / PBS 3) that extends the CIS Debian 12 benchmark with Proxmox specific tasks. Repo: https://github.com/HomeSecExplorer/Proxmox-Hardening-Guide A few controls are not yet validated and are... -
readyspace replied to the thread DHCP Blocked on VM by NIC Firewall.Hi, at your host firewall, can you add a rule to explicitly allow DHCP broadcasts (UDP ports 67 & 68) and see it if works?
-
readyspace replied to the thread USB 4 / Thunderbolt 3 NIC.@tqt3e you might want to check if there is an update on Bios firmware available. I suspect that there is a need to update it.
-
readyspace replied to the thread Configure additional network interfaces.@silke You’re correct: Proxmox (and corosync) recommend a dedicated NIC for the cluster to avoid heartbeat issues during congestion. A workable compromise: Node1 & Node2: connect a dedicated NIC each to your spare switch ports, use this as the...
-
readyspace replied to the thread Large file sync to Nextcloud in VM causes Proxmox 100% CPU load, Load Average over 50, sometimes unexpected restart of host.@logan893 are you running VM using VirtIO-SCSI or IDE?
-
readyspace replied to the thread Ramifications of changing primary NIC?.@akulbe I would remove all the VMs from the node, then do a clean reinstall. Then add back to the cluster to be safe.
-
readyspace replied to the thread Ramifications of changing primary NIC?.@akulbe is this PVE part of a cluster or standalone?
-
readyspace replied to the thread Networking help with vms and containers.Looks like the helper script is not really helping. What do you want to achieve exactly? If it can be achieve with PVE's UI, should use that instead.
-
readyspace replied to the thread 5 Node Ceph Cluster without a switch.Yes, you can run a 5‑node Ceph cluster with just DAC cables (Max number of nodes recommended for this setup will be 3 nodes) —if you treat the SFP+ links as a routed L3 ring or mesh, not a Layer‑2 loop. Proxmox has a documented method for this...
-
readyspace replied to the thread Live VM Migration fails.@dmembibre are you doing any PCI pass through to the VM? if so, only q35 can work.