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Unable to connect to fresh installation of proxmox

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I am using desktop components trying to install proxmox and create a virtual enviroment for practice for a few certifications.

I am using a private subnet, 192.168.0.0/24

Proxmox IP = 192.168.0.2/24
Gateway= 192.168.0.1/24

I install proxmox, but it cannot communicate with the gateway or receive a DHCP address.

My hardware is

AMD FX8320
Gigabyte 990FXA-UD3 Rev.3 (NIC = 1 x Realtek RTL8111E chip (10/100/1000 Mbit)
32GB of Corsair RAM

I have testing the board while windows was install on it for a brief period just to stress test the hardware and it all functioned. The network adapter grabbed an IP via DHCP and my windows host could access it over port 80 and 443 to get to an IIS hosted webpage.

I have run out of ideas.

Here are the outputs from a few important files. and commands.

/etc/network/interfaces

auto lo
iface lo inet loopback
auto vmbr0

iface vmbr0 inet static
address 192.168.0.2
netmask 255.255.255.0
gateway 192.168.0.1
bridge_ports eth0
bridge_stp off
bridge_fd 0


netstat –rn
Destination Gateway Genmask Flags MSS Windows IRTT Iface
192.168.0.1 0.0.0.0 255.255.255.0 U 0 0 0 vmbr0
0.0.0.0 192.168.0.1 0.0.0.0 UG 0 0 0 vmbr

Results of a ping to the gateway (192.168.0.1)

From 192.168.0.2 icmp_seq=# Destionation Host Unreachable
ifconfig
I am not going to type the whole thing out, but here are the basics.

eth0 had only an IPv6 address and vmbr0 had an IPv4 address with the subnet I had assigned to it, everything was correct. I did try giving an address to eth0 directly and completely disabling vmbr0 but that did not yield any positive results.

Am I running into a driver issue, ubuntu could not connect to the network either.

Thanks.

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