interface

I've been testing out the newer nftables-based firewall, and outside of the (very annoying) syntax changes for iplists/aliases, it seems to be working well. However, I noticed an issue when configuring a VM that has three network interfaces. Only two of the three interfaces have the firewall...

So I have a remote test rig that i have been running Debian on, just testing some different setups. The only thing installed was Debian 12 with Docker with a few containers and Samba. I decided to try Proxmox following this guide...

My GPU is really loud and as this is supposed to be a server I do not need it. But after I unplugged it, I couldn‘t connect to the WebGUI, so I plugged it back in and everything worked again. And yes, I know about network names changing when adding or removing PCIe devices, but that doesn‘t...

Hi, We just bought a new server, i've installed SSH onto it just so that I can use Terminal instead of the console that the Proxmox gives us, created a new container but is having issues with having a internet connection i.e: I cannot ping from this container, however ping from the server with...

Hi Everyone, Hope i can get some help here. Ive been beating my had for a few days already with this and i hope i can get some help. My configuration of my whole network is the following. I have a pfsense router where i have configured different vlans. I have a tp link router where i have...

Please note: I'm a complete beginner when it comes to networking. Im a frontend/backend dev, not a network engineer so all this is very confusing to myself As the subject says, we have a container that has no internet, pinging anything results in 100% packet loss. Approximately a month ago...

Good day, I have had proxmox on one of my computers for six months now. I don't have much experience in proxmox yet, but I'm making good progress. I have a problem with /etc/network/interfaces I have 2nic ports on my lenovo p700 It seems like proxmox doesn't know where to go (nic) I created a...

Hello. I bought a mini-PC to install Kerio Control. Specifications: CPU 5040, 8GB RAM, 128GB SSD drive, 4 intel i225-v network cards https://aliexpress.ru/item/1005006312299710.html Kerio control does not see network cards. I decided to install proxmox and install 2 virtual machines in it 1)...

PVE version: 8.2.2 Netbox Version: 4.0.1 Hello, As stated in the title, I'm having issues deploying VMs when they are assigned to an SDN zone that uses Netbox for IPAM. When testing, I'm able to create a zone, vnet, subnet, and dhcp pool just fine and deploy a VM when that zone is set to use...

Hi, I'm having an issue where I cannot add new interfaces to VMs, or even create new VMs, because proxmox lists my vmbr0 bridge type as 'unknown'. This means that I have no devices listed in the 'bridge' option box when creating interfaces or VMs, and therefore they cannot be created. I can...

I had Wireguard setup and everything run fine. But if I change proxmox bridge vmbr0 ports to another port or bond the interface is now inaccessible while using VPN (see chart). Cant ping bridge IP neither but everything else run fine. ip route get output from proxmox to vpn client: 192.168.2.2...

I have a three node cluster. Each node is an HP 600 G6 DM with the built in 1GbE port and a 10GbE add on through the Flex IO port. Each nodes gigabit port is connected to my UniFi Dream Machine on the 10.0.2.0/24 (VLAN2) network. The three 10GbE connections are connected to a USW-Flex-XG. I plan...

Hi, I installend 8.1 using the IP 11.22.33.44. Therfore I can access the Web Interface on 11.22.33.44:8006 I added a VLAN on vmbr1 with IP 10.100.2.2 I can ssh to the machine with 10.100.2.2:22 But i CANT access the web interface with 10.100.2.2:8006 Is there something to configure? auto...

So I reconfigured my proxmox cluster to put the web interface on a different vlan. My network interface is now running on VLAN20 while the rest is now on VLAN10. Here are the network interfaces configured for my 2 nodes (My second node only has a single 2.5g interface so I used Linux VLAN to...

Hi Guys! Some of my VM lose their network connections on random time and when I check the issue, It leads to turning off and on the network interface to solve the problem. Proxmox Version are 7.4.3 and 8.0.4 on different networks. Any idea how to solve the issue?

I'm doing this for a proof of concept. I've got a single Proxmox server with a single NIC, connected to a router. The gateway of the router as an example is 190.150.165.1 and I have access to IP's 190.150.165.35 and 190.150.165.41-45 (all not real IPs). Is it possible to configure a vmbr0...

hi, i have a proxmox setup (7.4-3) with 2 seperate physical interfaces. both are conennected to the same LAN segment (192.168.1.0/24). one is bridged to vmbr0 (managment of the host itself) and proxmox has an IP address on that interface. the other network adapter is a usb adapter (bound to...

Proxmox cluster consisting of 3+ nodes and TrueNAS storage. NFS share for VM disks and CT volumes. Dedicated network for storage access. Connected via 10G fiber switch and interfaces. We have experienced a failure when link between node and storage was down. All the linux guests continued to...

Hello, I'm having a bit of a hard time setting up my network right now. I have an Opnsense firewall running on the proxmox server. The server is connected to a switch and I can use VLANs normally. But now I have had the idea that I would also like to assign a VLAN to a physical port directly on...

Hi guys Host: OVH I'm trying to create a VM with 8+ failover ips. The problem is only ens18 to ens23 is being accepted. The network is not starting: Apr 12 19:48:07 Router systemd[1]: Starting Raise network interfaces... Apr 12 19:48:07 Router ifup[762]: Cannot find device "ens24" Apr 12...