routing

  1. [SOLVED] the pfSense doesn't work corectly

    Hello All, This is my startup config for proxmox(nothing special) The problem: Below I present the architecture of my solution. The problem is that the pfsense router does not respond to ping from VM1 and VM2, but when I use ping from pfSesne to VM1/VM2 the virtual machines respond. I would...
  2. [SOLVED] Can't get ipv6 on vm (debian) working

    Hello, I'm trying to get a public ipv6 on my debian vm, I am new to proxmox. I have got a dedicated server from servdiscount, they provide me with a ffff:ffff:ffff:ffff::/64 ipv6 net. I want to use one, or more, ipv6 on my virtual machine. therefore I followed a tutorial from hetzner, which...
  3. [SOLVED] [WORKAROUND FOUND] Routing issues probably self-inflicted. Amateur needs help. Only for patient users.

    Hello everyone. Ugh... I'm afraid to even ask the question... Just to be fair - I am an amateur - I don't even know what I don't know... Ok so I am setting up proxmox but its "complicated". - Normally proxmox runs with LAN device as a main network (internet) interface - in my case its...
  4. How to configure a vm for internet access?

    Hello. I'm trying to get my vm (puppy linux) connected to the internet. I'm currently using my wireless network card on my laptop (host), however I've realised that I cant bridge it to the VLAN (I believe it has something to do with multiple MAC addresses using the device). So I've tried routing...
  5. virtuelles VLAN erstellen

    Hallo liebe Community, ich würde auf meinem Proxmox Heimserver gerne ein virtuelles VLAN erstellen, damit ich einige VMs vom restlichen Netzwerk trennen kann. Warum? Ich würde sehr gerne eine theoretisch Windows Server Umgebung mit eigenen DNS, DHCP, Testclients, Softwareverteilungssystem, usw...
  6. Route all VMs through a firewall VM - confused about bridges

    I want all my VMs to go through my firewall VM. I know I need to bridge all of them but when I check the network on the host it shows the pve IP I chose during install. Do I need to add a new Linux Bridge for every VM or just use the same vmbr0 for all of them and proxmox will do the rest and...
  7. [SOLVED] [NETWORK] Routing with MASQUERADE from vm lans to wan interface not receiving traffic

    Hello Fellow proxmoxers, I've been using this VE for a while now, and I have to say I have been pretty pleased with it through the years. Alas, now I am facing a weird issue that I cannot seem to find the solution of. PVEVERSION: pve-manager/6.2-10/a20769ed (running kernel: 5.4.44-2-pve)...
  8. installing pfsense vm in proxmox

    Hi all, I have what is probably a super basic question. I would like to set up a desktop running proxmox with pfsense vm as the firewall. Before I can install and configure pfsense, do i have to have proxmox installed and configured as the default gateway? Currently I have proxmox installed...
  9. Opnsense, access to proxmox ve from LAN

    I have a proxmox setup with 4 nics. 1 is currently the management interface. ( connected to enp2s0f0 ) 2 are bonded to a vmbr = LAN, ( connected to ens1 and ens2 ) 1 vmbr = WAN, ( connected to enp2s0f1, which is connected into my homenetwork for now, later on will become dmz. ( 129.168.178.x )...
  10. Netzwerk erstellen

    Guten Tag, ich habe in einem Domänennetz einen Proxmox VE Server erstellt. Auf welchem ich nun Virutelle Maschinen erstellen will, welche ein eigenes Netz bilden. Bitte beachtet das ich noch ein "newbie" bin und mein verständnis für die einrichtung nicht so hoch ist. Mein Ziel ist es das nur...
  11. No Internet on all VMs after update

    Yesterday after I updated and rebooted my Server all of my 3 VMs weren't able to connect back to the Internet. I use a routed setup basically exactly like this https://community.hetzner.com/tutorials/install-and-configure-proxmox_ve/de?title=Proxmox_VE After some digging I figured out that the...
  12. Network issue - 2 ip class networks

    Hi everybody, For some reasons I need to setup one of my VM (Netxdom-Prod) as 192.168.1.28 targeting my ISP's internet box (192.168.1.1) whereas in the same time my proxmox is running as 192.168.0.18 through a manageable switch linked to my main router (synology RT1900ac 192.168.0.1) I am...
  13. Using a second NIC on the node from VMs

    Hey all, My containers require 2 networks for application requirements. Within the node, adding a second interface to the VMs allows them to communicate between them. However, accessing other servers outside of the proxmox environment does not work. To that end, I've added a second physical...
  14. Routing all Traffic to Bridge/VM

    Hey there, I'm new to Proxmox and bridging in Linux. The thing I try: (IP Config over here) WWW <----> Public IP <-----> NIC <-----> vmbr0 <-------> Proxyserver <--------> vmbr1 <-----> VM's and Proxmox...
  15. BUG: No routing in VM with cloud init (ubuntu 18.x - 19.4)

    It´s possible a bug in the network setting from proxmox to VMs with cloud-init and ubuntu. I have see many forum entries about the same problemas! The big problem is a wrong routing and only with a manual work arround the VMs will runs! That can been, that a routing with a gateway neer the same...
  16. Hetzner netzwerk bridge einrichtung

    Hallo Leute ich bin langsam echt kurz vorm abdrehen :-D Ich möchte im moment folgendes installieren und einrichten: [Jetzt mit gebuchter zusatz IP] Eine KVM mit Windows server 2019 (Gameserver) [Später entweder über die host IP oder zusätzliche IP] Webserver-emailserver etc. Folgende...
  17. Routing inside LXC container (Ubuntu 18)

    We are migrating container from Ubuntu 14 to Ubuntu 18. We have a configuration with routing inside the container (in /etc/network/interfaces) : auto lo iface lo inet loopback auto eth0 iface eth0 inet static address 23.51.52.24 netmask 255.255.255.240 gateway 23.51.52.1 auto...
  18. [SOLVED] Requesting Best Practices and Guidance

    ==Problem== Problem: I cannot understand the correct method to securely route traffic from a domain on public ip (reverse-proxy for example) to individual containers or vms. I like doing all the console configuration early so the ui can take-over updates and maintenance. Again, I am struggling...
  19. Single NIC + Mikrotik VM (CHR) + VMs routing help :(

    Hi all! me again. I've been working for around 1 week trying to use Proxmox over ESXi but this is giving me way too many headaches. Still, I think this time the issue is not Proxmox, but my lack of networking knowledge. Anyways, this is what I'd like to archieve: Basically, my server...
  20. (DNS) routing questions

    I would like to make some of my VM's accessible remotely. When I rented VPS's in the past i got access via an address like vps1058.178.133.22.68 (random example). Given I only have 1 IPv4 atm, how could I do something similar? For example machine 1 would be reachable with SSH via...

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