1. V

    PBS behind a DMZ firewall

    Hi there, I have a specific situation and would like to know, if the approach I took, is the best for my situation or if I should rethink some of it. My situation: I have one physical server, which is behind a restricted firewall. This server is in a DMZ and is not allowed to make any...
  2. M

    Bitte um Starthilfe für eine DMZ Einrichtung

    Hallo zusammen Ich habe mein Heimnetzwerk mit einem Server erweitert, auf welchem Proxmox läuft. Proxmox stellt für mich einige Container/VMs zur Verfügung. z.B. Pi-Hole, Nextcloud, opnSense und MSSQL. Nun laufen alle Dienste, Container und Server im gleichen Subnetz wie alle meine Geräte...
  3. P

    Has anyone created a DMZ inside Proxmox?

    I want to talk about interface assignment and internet access, as well as firewall.
  4. M

    Is it possible to make DMZ for VM inside proxmox when my router(pfSense) also is a VM on the same computer?

    I want to make DMZ for VM inside proxmox when my router(pfSense) also is a VM on the same computer? I found tutorial but i don't know how can I make port for this Do you have any ideas?
  5. M

    DMZ inside proxmox

    Hello, i want to create dmz to VM inside proxmox using pfSense, witch also is a VM. To create DMZ i need a network port, which is only used by DMZ VM. Now I have 2 linux bridges vmbr0(WAN) and vmbr1(LAN). How can i do this?
  6. S

    Proxmox - Externer Zugriff aus dem Internet auf VMs, Firewall und Sicherheit - Fragen

    Hallo Zusammen, ich stehe im Moment total auf dem Schlauch. In großen Netzwerken gibt es in der Regel eine DMZ und in dieser immer eigene Hyper-Visor für spezielle VMs, welche von Extern (aus dem Internet) erreichbar sein sollen. Hier gibt es dann auch meisten größere Firewalls, welche den...
  7. D

    PCI Passthrough Pfsense / DMZ VMBridge

    Nabend zusammen, Aufbau: (Modem) --- ( PROXMOX HOST: Pfsense) --- (SWITCH) --- LAN Ich habe auf meinem Heimserver zwei physikalische NICS per PCI Passthrough durchgereicht (WAN und LAN) und dort in Pfsense eingebunden. Das funktioniert auch soweit sehr gut. Nun wollte ich zu Testzwecken...
  8. S

    Proxmox with Pfsense: correct network configuration to isolate from home network

    Hello everyone, I am trying to isolate my Proxmox network from my home network in the safest way possible. I have tried some arrangements as shown below but the end result is exactly the opposite of what I wanted. Currently, everything connected to Proxmox network and through Pfsense can ping my...
  9. E

    DMZ - 2. Netzwerk karte nimmt keine email an

    Hallo zusammen, ich hoffe ihr könnt mir ein wenig helfen, wir haben den Mail Gateway installiert mit 2 Netzwerk karten eine Karte befindet sich in dem Internen LAN und die 2. Karte befindet sich in einer DMZ. mein Problem ist nun das die DMZ Netzwerk karte keine Email annimmt, wenn ich versuche...
  10. M

    Node-übergreifendes "virtuelles" Netzwerk

    Hallo zusammen Ich betreibe 3 Nodes mit PVE 5.4, alle verbunden über einen Netgear GS-108T Switch. Node1 besitzt 3 Netzwerkkarten - 2 davon sind als bond0 via LCAP zusammengeschlossen (auch auf dem Switch so konfiguriert etc.) - anschliessend als vmbr0 konfiguriert und den VMs zugeordnet. Die...
  11. A

    Deployment Guide for version 5.1

    Hello; I couldn't find Deployment Guide for PMG v5.x, only for v4.0 and it is outdated. Specifically, I need detailed steps for deploying PMG in DMZ as a mail gateway for Exchange environment. Thanks
  12. N

    Mailserver as LXC or KVM?

    hey everyone, i planing to deploy a Mailserver on a proxmox host, and using the pmg as mx. Severals Questions: 1. should i use an LXC or an KVM machine as Mail Server? 2. how should i deploy it securely in my infrastructure: - putting the mailserver in the dmz and the pmg at a vps...
  13. H

    Creating a DMZ

    Our PVE server has 2 nics, one for internet and one for internal LAN We run pfsense as a VM and all works well. I would now like to add a VM in a DMZ however am unsure of how to create the DMZ. I imagine I would require a 3rd linux bridge that the DMZ VM would connect to however as I already...
  14. C

    No access to loc and dmz network with PVE host being router

    Hello! I have configured 2 additional networks, loc and dmz, on the PVE host: root@pc4-svp:/var/lib/vz/dump# cat /etc/network/interfaces # This file describes the network interfaces available on your system # and how to activate them. For more information, see interfaces(5). source...
  15. Z

    vm / container no internet

    Hi, Im new to proxmox and I'm trying to setup my network. My host computer is in dmz in my router. How do I get Internet access to my vm / container? And how do I set up nat? vmbr0 has no internet. auto lo iface lo inet loopback # The primary network interface allow-hotplug eth0 auto eth0...


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