routing

  1. [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)...
  2. 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...
  3. 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 )...
  4. 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...
  5. 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...
  6. 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...
  7. 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...
  8. 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...
  9. 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...
  10. 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...
  11. 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...
  12. 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...
  13. 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...
  14. (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...
  15. Promox does not request IP address

    So I don't really know where to begin but here it goes. A couple months pack I installed ProxMox and got a couple VMs up and running no problem. I come back to my server today and startup proxmox to do some more testing, however no IP is assigned to the machine. The command line does show an...
  16. Advice on routing needed

    -- fixed Rersolution was: https://pve.proxmox.com/pve-docs/images/default-network-setup-routed.svg
  17. [SOLVED] Crossing Subnets with 10G Speeds (Bypassing Router)

    Hi! I’m trying to take advantage of a 10G Mellanox ConnectX-3 EN (running the most recent firmware version, 2.42.5000) installed in my Proxmox (5.2) to utilize the full 10G bandwidth between Proxmox and a seperate FreeNAS (11.1) box and I’m running into trouble. My Proxmox host (pve) is on an...
  18. Changes in OVH IP Routing to VMs

    In the past, I configured Virtual Machines on Proxmox using the default gateway with the .254 end of ip failover. Currently, the tutorial says that I should use the gateway with the .254 IP end of the dedicated server (host machine) However, I am not able to deliver internet to the virtual...
  19. Setup Proxmox Clustered VM network multiple public IP

    Hello, my setup is 3 node cluster (hosted on OVH): (each server own datacenter, separate network, unique public IP) Node1(Master): Public ip range 111.111.111.1 - 10 (10IPS) GW 111.111.111.111 DNS 1.1.1.1 Node2(Slave2): Public ip range 222.222.222.1 - 10 (10IPS) GW 222.222.222.222 DNS 2.2.2.2...
  20. Error Network settings

    Hello, I have a dedicated server at Hetzner, I have several IPs fail-over. I encounter a problem when configuring networks, when I was creating a Windows VM, I can not access the Internet via the IP Fail-over configure on the Windows. The IP does not respond to ping and suddenly unable to...

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