nat

Hello, I need help, I have a public IP in eno1 and I want to link my IP blocks to my vms, I try to place them in vmbr0 and bmbr1 and it does not route: my public IP address 198.51.100.5/29 gateway 198.51.100.1 ip blocks 117.18.34.34 117.18.34.35 117.18.34.36 117.18.34.37 117.18.34.38 Gateway...

I feel like this should have been straight forward but not working. Basically I have two bridge networks vmbr0 (192.168.1.0/24 and on my home LAN) & vmbr1 (192.168.100.0/24 and isolated). I have VM1 (192.168.100.10) attached to vmbr1. The proxmox host is at 192.168.1.100. Summarizing the setup...

Hello all, I have a rented dedicated server with a smaller provider solely used as a Proxmox host. As the title states, I have a single public IP on the machine that is being used on the physical/main port (vmbr0) in Proxmox. I have it all set up, and it worked fine until I recently added a new...

Hello Everyone, i stumbled across an issue with Mac filter and hoping someone will be able to advise if there is a workaround. Also searched the web and forums with no luck I have firewall and mac filter enabled for datacenter and vm's VM-1 has 2 ip addresses, one public and one private, VM-2...

What I'd like to do: Migrate away from a host with about 15 public IPs to a single public IP with all VMs getting static or DHCP addresses in the 10.10.10.x space. Many of these VMs serve up multiple services -- for example, a dozen WordPress sites on a single Webinoly or WordOps VM. Where...

Hi, I access my PVE behind a reverse proxy. here is the conf server { listen 80; server_name myfqdn; set $primary_domain myfqdn; if ($host != $primary_domain) { rewrite ^ $scheme://$primary_domain permanent; } location / { return 301 https://$server_name$request_uri; } }...

Hi I'll make it very simple, I've been stuck on Proxmox for a very long time, I'm desperate. Currently, I have a network configuration with a physical card in DHCP and a vmbr0 virtual card which is in NAT on enp2s0 I then set up a DHCP server on the Proxmox so that an ip was automatically...

I want to use computer in LAN connect all VM in proxmox using IP_LAN: PORT. I have no experience in networking.

I am planning on configuring a single public IP dedicated server at OVH, every how-to I have read describes using pfSense, I am not against using pfSense, however I like to keep things simple, secure and reliable. So, I can't help but wonder, how will things go, if instead I install nftables...

Hi, I'm trying to learn a bit more in-depth about networking in Proxmox in order to diagnose some connection issues I'm having. I thought maybe to just get confirmed how I believe packets are processed when sent to a container or VM. Say I have a host with a single public IP and some guests. I...

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...

Hi, I've PVE installed on a debian VM (A) on VMWare for testing purpose, before doing it on bare metal. Inside Proxmox, i've another guest debian VM (B) with which I try to access the internet thru a natted and maqueraded interface configured on debian A, but can't. I've followed the official...

Hello guys, Couldn't delete this post, so I corrected it in place. got a "little" issue with 1:1 Nat on pfsense/opnsense, feels like one little piece on the proxmox side is missing. I hope someone can point me into the right direction. From hetzner, I ordered a second public IP address, which...

Hi all, I recently discovered the SDN feature of the Proxmox Virtual Environment. So far it looks great for separating all guests into different networks, but I ran into some difficulties / questions: So far https connections to given domains, neither IPs outside the local network (containing...

This is 4th try after getting no responses from Stack Exchange sites [1, 2, 3] and I've been fighting with this issue for ~2 weeks. I really hope someone can help me with this issue. --- I have a setup like this (this diagram is also available here): I'm running a single PVE host in my...

Hi, I have a Proxmox host running a dedicated server from OVH. They provide both a single public IPv4 address, and a IPv6/64 block. I'd like to route all the IPv4 traffic from containers on my host through NAT, but set a proper public IPv6 for direct access. I've succeeded in getting the IPv4...

Preface Hi together, this thread is highly connected to the issue I explained here: Connected issue I think it has the same root cause but since I got no answer there I tried to narrow down the problem, reframe it. So now I have a different symptom that is based on a more "common" scenario, that...

Hi everybody, I am struggeling with a problem where I did not figure out yet if it is a "basic" networking problem or something that has to do with my SDN configuration. The setup is the following: I have two VEs (192.168.2.10 and .11) coupled as a cluster. Within this cluster there is an...

I am trying to port foward HTTP:80 to IP: 24.12.3.250 I can access my website from 24.12.4.250 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...

Hello, I'm experiencing a pretty strange connection issue when connected to the second vpn VM (wireguard). I got two proxmox nodes, each do have a VM with wireguard, a VM with a dns server, a VM with traefik proxy, both nodes have the same etc/network/interfaces files. Both wireguard VMs are...