Simple Install Proxmox & Pfsense


Mar 1, 2021

I have been stucking an issue. Lets start with the diagram:


Quite simple on paper, but:

When I am on the laptop in Wifi in the I can ping the interface LAN of my provider box and
I am not able to ping and

When I am on the laptop on I can ping the interface LAN of my proxmox server
I am not able to ping or or no resolution with

By default on pfsense no rules.


On Proxmox:

root@pve:~# ip route
default via dev vmbr1 proto kernel onlink dev vmbr1 proto kernel scope link src 

root@pve:~# cat interfaces
auto lo
iface lo inet loopback

auto enp4s0
iface enp4s0 inet dhcp

iface wlp3s0 inet manual

auto enx041e64fc6878
iface enx041e64fc6878 inet manual

auto vmbr0
iface vmbr0 inet manual
        bridge-ports enx041e64fc6878
        bridge-stp off
        bridge-fd 0

auto vmbr1
iface vmbr1 inet static
        bridge-ports enp4s0
        bridge-stp off
        bridge-fd 0


If you have any suggestions :)
I tried to remove the IP of the virtual bridge 0 but it didn't change anything, except that I could see the IP from the internet box.
After passing days, it was the firewall of PVE. But within the same subnet it prevents traffic ...


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