port forwarding

  1. M

    Custom Port Forwarding

    Hello everyone! Help me to configure port forwarding from WAN (IP to Exchange (IP using port 993 as an example. Through ufw configured rule: ufw allow 993/tcp Then in the file /etc/ufw/before.rules, before the filter section I added: *nat :PREROUTING ACCEPT [0:0] -A...
  2. O

    Help. Can't NAT Nginx Proxy manager on pfSense

    Hello everyone, this is my first post here, and I hope I'm following all the rules correctly. I've recently migrated my Proxmox to use pfSense as a firewall(I was previously using OPNsense). However, I'm running into issues getting the Nginx Proxy Manager to work with pfSense. I have a domain...
  3. D

    Can port forward to some guests, not others (?)

    Hi, I don't post on forums often (maybe three times in my entire life) so forgive me if I get something wrong here, but I'm trying to host a website from my home network. I have a turnkey Linux LAMP container installed and running. The server works great, but is only accessible on my local...
  4. F

    Unable to Port Forward/Open VM (despite having configured rule)

    Trying to set up a Minecraft server and port forward port 25565, however I am, regardless of the inbound rules I set, unable to connect over the internet to my server. Please note I have minimal experience with VM's and only installed proxmox recently. The VM I setup uses MineOS, so most...
  5. T

    Getting client services to talk to each other correctly

    Hi all, hope I'm posting this in the correct forum. I've realized that I'm obviously lacking some fundamental knowledge with how to set up networking in a virtual environment, using bridges etc. I've had issues with several projects now, with getting VM or LXC services to talk to each other in...
  6. A

    OpenWRT VM port forwarding in Proxmox

    Hi there. I'm currently setting up my Proxmox with Openwrt VM. Everything works fine except I was unable to port forward in Openwrt eventhough I've set up port forwarding in it. I've used Openwrt not in VM environment before on an old macbook which all the port forwarding works so definitely not...
  7. T

    Direct ssh into LXC container

    I have a question related to using SSH with the Proxmox server and LXC containers that are setup on the server. The current setting is that we have our public keys on the server and in the containers and we jump from the server to the containers. Now we are working with other people that only...
  8. S

    Unable to use public FQDNs to connect to PVE, VMs and CTs

    Hello, friends. I have been struggling with this problem for about 3 days now. Have started using Proxmox as my HomeLab for study experiments about a week ago. It doesnt have any private/secure stuff on it, so i will share all the details below. I have a public static ip I...
  9. M

    Port Fowarding

    I am trying to port foward HTTP:80 to IP: I can access my website from since it on the internal network shown below, but when its time to access it from outside the private network I can't access it. (The unnamed router at the top is my home network with the subnet...
  10. B

    SSH Tunneling/Port Forwarding to VMs

    Hey y'all, I've recently deployed Proxmox 7.2 on a server. I'm very happy with the setup so far. Now, to save IP adresses, I would like to add a port forwarding (first only SSH, port 22(?)) to each VM, connecting over the one server IP. What I've got so far for the Proxmox server settings...
  11. L

    1 public IP, two bridges, port forwarding

    Hello Guys, currently running proxmox 7.2-3 on a dedicated server. I got only one public ip (eno1) and two bridges (vmbr0, vmbr1). The idea is to have some VM's over vmbr0 (more management like tooling) and some others over vmbr1. Does that even make sense to set it up that way? I tried to...
  12. L

    Port Forwarding

    Hiii guys, new Proxmox user here. One of those port forwarding questions which has come up already a couple of times, but still, something seems to be missing. I've installed proxmox 7.1-12 on a dedicated server (one public ip). Now I'm trying to setup ssh port forwarding to a VM. I've seen...
  13. T

    [SOLVED] Filtered minecraft server port on Ubuntu vm

    Hi! So I've been trying out proxmox on one of my old laptops to learn but I can't seem to get port forwarding to work correctly. I'm trying to forward port 25565 on an Ubuntu server LTS 20.04 VM -I've disabled ufw on the VM and pve-firewall on the server -I can connect to the VM locally -Port...
  14. M

    Redirect a few ports via Firewall in HV

    Hello, I will need to redirect a few ports from the public subnet to the private one and of course restrict to specific ip. I use a docker on a virtual machine. Is it possible via using the Firewall available on HV? Regards,
  15. S

    Mutliple IP Nat on one NIC

    Hi guys, I got another problem today. I got a proxmox node (running version 6.1-8) that has got one public IP (lets say A.A.A.A) and one secondary IP (lets say B.B.B.B). I also got a bridge with the internal network where every VM gets an IP. Currently my setup is working and I...
  16. T

    Proxmox VE IPv6 und IPv4 parallel nutzen

    Hallo Forum, ich habe auf meinen Server Proxmox VE 6.1 installiert. Bei der Installation habe ich die Netzwerkkonfiguration über IPv4 gemacht, allerdings möchte ich jetzt auch noch die IPv6 hinzufügen. Ich brauche das, damit ich übers Internet auf mein Webinterface und die VMs zugreifen kann. Es...
  17. H

    Remote Access IP issue

    Yesterday I enabled the port forwarding option in my router for the remote access of the Proxmox GUI interface. Everything was working I was able to access the server from my home but today I can not access the server using the same IP address after checking my port forwarding settings in the...
  18. X

    Proxmox port forwarding question

    Hello! So I would like to access my VM's on my public IP with VNC and I port forwarded the VNC Server ports on my modem, router and on the VM itself but it still doesnt let me connect to it through my public IP. I know the port forwarding itself does work because I launched a game server for...
  19. K

    How to enable port forwarding for IPv6

    I'd like to enable port forwarding for IPv6. For IPv4 I just simply appended this at my /etc/network/interfaces: post-up echo 1 > /proc/sys/net/ipv4/ip_forward I tried to append this for IPv6: post-up echo 1 > /proc/sys/net/ipv6/conf/all/forwarding but, once rebooted, system says "connect...
  20. B

    NAT/Bridge combi - Port Forwarding not working

    Hello So i installed Proxmox on my server. I configured a Bridge and NAT interface for my VM's. I installed my first VM (Ubuntu) configured the port forwarding and tried to connect to it with putty -> Connection time out. I double checked everything twice, firewall, ip configs, ports, but i...


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