vpn

  1. Accessing Proxmox via VPN

    Hello everyone, It's my first time posting here :) I installed a proxmox in my local network with the following network config : auto lo iface lo inet loopback iface enp2s0 inet manual auto vmbr0 iface vmbr0 inet static address 192.168.1.2/24 gateway...
  2. Wireguard preferred method.

    Hi there, I'm new to Proxmox and have it running (Virtual Environment 7.1-11) I want to install Wireguard but didn't found anything that compares the 5 methods that I'm now aware of. -on host -in VM -In LXC -In Docker in LXC -turnkey solution The differences that I would like to know is...
  3. [SOLVED] Can't access Proxmox over VPN and Virtual Machines

    Hello folks! I just set up a new Proxmox Server and I wondered why I can't access the GUI or in general the IP from Proxmox when connected over a VPN or when I am sshd into a VM hosted on Proxmox. I testet something: - when I'm connected over VPN (WireGuard or FritzBox) I can't reach the UI...
  4. [SOLVED] Can't Access Web UI over IPSec Connection

    Hello guys, as the title say's i cant't access the Web UI over an IPSec Connection. My Setup is as follows: Site-A: OPNSense VM at Home running on TrueNAS, ISP is Starlink so no static IP Site-B: OPNSense VM running on Proxmox on a Rootserver, static IP from Hoster When i try to connect to...
  5. [SOLVED] PVE+PBS node in remote location

    Hello, We're looking to setup a Proxmox node responsible mostly for storing backup copies of VMs and LXCs and testing them. Is it a good idea to connect a remote node to a cluster over VPN? No Ceph nor Live VM migration will be used. In theory both Corosync and PMXCFS should work?
  6. Windows VMs can't connect to VPN

    Can someone guide me through the process of troubleshooting VPN connections? I have PVE up and running. My Linux Desktop and MacOS VMs can connect to my work VPN (L2TP) without any issues, but none of my Win10 and Win11 VMs can connect using the Built-in VPN. I get this error: What I've done...
  7. Issues with Wireguard

    Hello everyone, Wireguard is running on a LXC Container on my Proxmox-Server. In general, everything works as intended, but one particular "network group" poses an issue for me (my university's student dorms' networks). On all of my windows devices I'm able to create a VPN tunnel, I'm however...
  8. Probleme mit VPN (Wireguard)

    Hallo zusammen, auf meinem Proxmox-Server läuft in einem LXC Container, Wireguard. Grundsätzlich funktioniert das System auch, ich hab jedoch Probleme in einer bestimmten "Netzwerk Art" (Studentenwohnheime meiner Uni). Alle meine Windows Geräte bauen zwar einen Tunnel auf, können doch danach...
  9. Proxmox Secure Communications Configuration

    This may end up being quite a loaded question but… What would be the best/easiest way to setup SSL/secure communication for the WHOLE server including all VMs and Containers? Is it possible to have local/LAN access ONLY, with remote access only available via a VPN/tunnel? Would it be possible...
  10. Windows 10 VM under Proxmox unable to connect to a VPN

    Hello. I'm new to all this Proxmox, Linux, I learn this wonderful software as I go so my apologies if I miss something basic. I've recently made a VM running a Windows 10 Pro 64bit. This virtual machine can access the internet, dns lookup works for the configured VPN hostname yet is is unable to...
  11. New cluster vpn mtu gre problem

    Hi, I'm trying to setup a new cluster with three nodes throw VPN to make a small HA. I'm usinc tinc for the vpn and ovs to bridge the node with gre. https://dryusdan.space/installer-un-cluster-proxmox-ceph-tinc-openvswitch/ It's working quiet well but i'm getting some issue with ssh and...
  12. Redundant 'remote' bridging of bridges with tinc-vpn

    Hi everyone ! I'm trying to achieve something as the title might give away ;-) I'm trying to join two logically distant VMBRs using multiple tinc connections. To give some context, we (my client actually) have a bunch of servers in a hosting company (Online/Dedibox) using one account...
  13. [TUTORIAL] ZeroTier + Proxmox PVE

    ZeroTier + Proxmox We have been using ZeroTier over a year, when it came time to use it with Proxmox, I wasted hours due to my desire to over-complicate things. This four step process will let you access your containers and VMs remotely via the ZeroTier D-WAN / VPN My goal is to configure...
  14. pfsense VM + VPN routing

    Hello. I have a scenario I'm struggling with. I'm setting up a Proxmox Host with pfsense as a VM to handle all network traffic. I want to restrict a different container to only connect to the VPN and disconnect from the internet if the VPN goes down (i.e. kill switch). What would be the proper...
  15. Wireguard Virtuelle Maschine

    Moin, Ich habe in einer virtuellen Maschine auf Wireguard installiert, die selbe Config funktioniert auf dem Raspberry pi problemlos, allerdings bei proxmox hab ich das Problem das ich auf keine anderen Geräte im Heimnetzwerk zugreifen kann. Dabei ich alles gleich zu dem raspberry-pi außer der...
  16. Corosync through vpn

    Hello everyone, I have two proxmox ve 6.2 servers, one in France and one in Germany. I have setup a layer 2 vpn between the two sites (germany site beeing the server by itself [dedicated server hosting solution]). The two servers can contact each other through the vpn lan on all ports. I...
  17. [SOLVED] How to setup so that Proxmox is only accessible true VPN

    Hello, I was thinking of making a VM that will act as a VPN server and only client's that are connected to the VPN can access Proxmox. I want to setup so that there is no access to Proxmox unless you are connected to the VPN of course the other VM'S need to run normally and need to be...
  18. Unable to access Proxmox Server via OpenVPN connection

    My Firewall has 5 Interfaces: 3 Interfaces for WAN (External IPs) 1 Interface for LAN (10.0.0.10) 1 Interface for DMZ (192.168.0.10) The OpenVPN Server is listening on tcp Port 443 and udp Port 1194 (WAN Interface) My proxmox Server hast two Interfaces: 1 Interface for LAN (10.0.0.3) 1...
  19. Wireguard with Proxmox KVM Machine and Proxmox Firewall

    Hello, I have installed Wireguard in Proxmox KVM virtual Ubuntu Machine, because many changes must be do for running it into a lxc container. My Wireguard works fine clients can connect and everything worked. So my Wireguard VM have a network adapter with a public ip address. So I enabled the...
  20. How to handle ports/firewall with Debian Buster lxc?

    Hi guys I have created a container based on a Debian Buster template to use as a VPN server. The problem I have is that only port 22 is available towards that machine and I'm puzzled on how to solve this (fairly new to Proxmox/containers and Linux is not my strongest point) My Proxmox...

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