Network issues with Windows Server 2012 R2

Valleriani

New Member
Oct 7, 2020
3
0
1
38
Hello!

I'm trying to setup windows server 2012 R2 with proxmox. Everything has worked fine and setup fine but the network in windows is showing up as "No Internet Access". I assume there are some wrong settings somewhere.

In Proxmox, the network device is vmbr0, model: Intel E1000... It was default when creating the windows server VM.

ip addr

Code:
/var/lib/vz/template/iso$ ip addr
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000
    link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
    inet 127.0.0.1/8 scope host lo
       valid_lft forever preferred_lft forever
    inet6 ::1/128 scope host
       valid_lft forever preferred_lft forever
2: eno1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast master vmbr0 state UP group default qlen 1000
    link/ether 08:62:66:33:1d:2f brd ff:ff:ff:ff:ff:ff
3: vmbr0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP group default qlen 1000
    link/ether 08:62:66:33:1d:2f brd ff:ff:ff:ff:ff:ff
    inet 123.69.122.182/24 brd 158.69.122.255 scope global dynamic vmbr0
       valid_lft 78352sec preferred_lft 78352sec
    inet6 fe80::a62:66ff:f537:1d2f/64 scope link
       valid_lft forever preferred_lft forever
21: vmbr0v1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP group default qlen 1000
    link/ether 08:62:66:33:1d:2f brd ff:ff:ff:ff:ff:ff
22: eno1.1@eno1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue master vmbr0v1 state UP group default qlen 1000
    link/ether 08:62:66:33:1d:2f brd ff:ff:ff:ff:ff:ff
50: tap100i0: <BROADCAST,MULTICAST,PROMISC,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast master fwbr100i0 state UNKNOWN group default qlen 1000
    link/ether c6:14:a5:d0:2f:66 brd ff:ff:ff:ff:ff:ff
51: fwbr100i0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP group default qlen 1000
    link/ether ce:22:7c:55:f6:18 brd ff:ff:ff:ff:ff:ff
52: fwpr100p0@fwln100i0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue master vmbr0v1 state UP group default qlen 1000
    link/ether a6:de:01:55:db:19 brd ff:ff:ff:ff:ff:ff
53: fwln100i0@fwpr100p0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue master fwbr100i0 state UP group default qlen 1000
    link/ether ce:22:7c:55:f6:18 brd ff:ff:ff:ff:ff:ff


qm config.

Code:
agent: 1
boot: cdn
bootdisk: scsi0
cores: 8
cpu: host
ide0: local:iso/9600.17050.WINBLUE_REFRESH.140317-1640_X64FRE_SERVER_EVAL_EN-US-IR3_SSS_X64FREE_EN-US_DV9.ISO,media=cdrom,size=4435832K
ide2: local:iso/virtio-win.iso,media=cdrom,size=402812K
memory: 28672
name: windows-2012-server
net0: virtio=66:DC:AC:DC:54:0A,bridge=vmbr0,firewall=1,tag=1
numa: 0
ostype: win8
scsi0: local:100/vm-100-disk-0.raw,cache=writeback,discard=on,size=184G
scsihw: virtio-scsi-pci
smbios1: uuid=a2a98223-3ba3-4620-885e-20e9dcc25515
sockets: 1
vmgenid: 7dfc6d5d-fc41-4559-aa2b-2c8a518b3609


The network works inside of the proxmox server (Downloaded fine with wget/etc.) What am I missing? (IPs have been slightly altered for public display)

Thank you!

P.S. The host is SoYouStart.com just for reference.
 
Last edited:
I also have another IP now, wasn't sure if I need a failover ip / virtual mac, but no clue how to use it honestly.
 
I was able to set it up using the virtual mac and then setting the static IP to the failover IP. It wasn't grabbing it automatically but it's all good now!
 

About

The Proxmox community has been around for many years and offers help and support for Proxmox VE, Proxmox Backup Server, and Proxmox Mail Gateway.
We think our community is one of the best thanks to people like you!

Get your subscription!

The Proxmox team works very hard to make sure you are running the best software and getting stable updates and security enhancements, as well as quick enterprise support. Tens of thousands of happy customers have a Proxmox subscription. Get yours easily in our online shop.

Buy now!