Differences

This shows you the differences between two versions of the page.

--- proxmox [2025/11/25 09:38] – ben
+++ proxmox [2025/11/30 18:16] (current) – ben
@@ Line 7: / Line 7: @@
   * Run community [[https://community-scripts.github.io/ProxmoxVE/scripts?id=post-pve-install|post-pve-install]] to enable open-source repos, update and disable nag screen
   * Join node into cluster (datacenter->clusters grab join info from existing cluster, join cluster on new node)
+===== Hardware-specific quirks =====
+  * NUC with e1000e interface drops offline after a few hours/days: [[https://community-scripts.github.io/ProxmoxVE/scripts?id=nic-offloading-fix|nic-offloading-fix]]
 ===== Using trusted SSL certificates =====
@@ Line 27: / Line 32: @@
 https://forum.proxmox.com/threads/proxmox-3-0-web-ui-on-port-443-instead-of-8006.13964/
+===== Network Interfaces =====
+  * Edit ''vmbr0'', remove physical nic and IP address
+  * Create OVSBridge ''ovsbr0''
+  * Create OVSIntPort ''mgmt'' attached to ''ovsbr0'' and add the management IP back onto this
+  * Create OVSBond ''bond0'' attached to ''ovsbr0'' and add all physical nics to this, with mode ''balance-tcp''
+  * Apply changes
+  * Update switch configuration to enable LACP
+  * Confirm connectivity
+  * Datacenter->SDN->Apply to setup vlans
 ===== OpenVSwitch =====
@@ Line 36: / Line 52: @@
 ===== SDN =====
-<code bash>
+  * Install dependencies: <code bash>
 apt install frr-pythontools
 systemctl enable --now frr.service
 </code>
+  * ''Datacenter->SDN->Zones''
+    * Create ''lan'' zone of type ''vlan'' bound to ''ovsbr0''
+  * ''Datacenter->SDN-VNets''
+    * Create one vnet for each vlan, setting the zone to ''lan'' and entering the vlan id in ''tag'' field.
+    * When creating VMs, select this vnet to assign to the vlan without needing to re-enter the vlan id.
-===== Network Interfaces =====
+===== VM Tweaks =====
-  * Edit ''vmbr0'', remove physical nic and IP address
+==== Unique disk serial numbers ====
-  * Create OVSBridge ''ovsbr0''
-  * Create OVSIntPort ''mgmt'' attached to ''ovsbr0'' and add the management IP back onto this
-  * Create OVSBond ''bond0'' attached to ''ovsbr0'' and add all physical nics to this, with mode ''balance-tcp''
-  * Apply changes
-  * Update switch configuration to enable LACP
-  * Confirm connectivity
-  * Datacenter->SDN->Apply to setup vlans
+TrueNAS SCALE demands unique serial numbers on each VM disk for stable imports. Proxmox doesn't have UI for this, but it can be done by editing the VM config files.
+  * Generate a unique serial number with: <code bash>
+uuidgen | sed -E "s|-||g" | cut -c 1-20
+</code>
+  * Edit the VM definition at ''/etc/pve/qemu-server/${VMID}.conf'' to add ''serial=XXX'' to the end of the ''scsi'' line(s)