no internet connection on guest win7 / host deb9

[hxxxrz]

There is no internet connection after I have installed win7. I have chosen virtio and installed the drivers. Maybe the problem is because of the bridge.
Here my etc/interfaces:

iface eth0 inet manual

auto vmbr0
iface vmbr0 inet static
    address 10.5.129.161
    netmask 255.255.255.254
    bridge_ports eth0
    bridge_stp off
    bridge_fd 0
    gateway 10.5.129.160

Where vmbr0 address and netmask are from /sbin/ifconfig for eth0, gateway from route command.
Is it correct? Do I need to setup network in guest os?

 

[fireon]

Your PVE-Host have Internetaccess?

Please post your vmconfig:

qm config <vmid>