[SOLVED] VM has no internet

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1NI&lllncsRJcJf

Member
Jul 17, 2021
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Hi,
Since reinstalling version 6.4 to version 7, I have had the problem that my VM no longer has internet access. Everything works without problems with LXC.
 
Hi,

Are the VMs and LXC's in the same bridge?

Could you please share a config of one VM and your PVE network configuration?
 
LXC and VM are all in the same bridge.

Code: 
auto lo
iface lo inet loopback

iface enp3s0 inet manual

auto vmbr0
iface vmbr0 inet static
        address 192.168.90.200/24
        gateway 192.168.90.1
        bridge-ports enp3s0
        bridge-stp off
        bridge-fd 0

Code: 
boot: order=ide0;ide2;net0
cores: 6
ide0: local-SSD-1:vm-104-disk-0,size=50G,ssd=1
ide2: local-HDD-1:iso/Windows10.iso,media=cdrom
machine: pc-i440fx-6.0
memory: 4096
name: Windows
net0: e1000=42:80:C2:2C:C3:A0,bridge=vmbr0,firewall=1
numa: 0
ostype: win10
scsihw: virtio-scsi-pci
smbios1: uuid=b1ca099f-b299-49ab-9b9c-a5c07402be79
sockets: 1
vmgenid: 87b9e0df-64c4-4c16-afa3-2cdf58b6c67b
 
Code: 
proxmox-ve: 7.0-2 (running kernel: 5.11.22-3-pve)
pve-manager: 7.0-11 (running version: 7.0-11/63d82f4e)
pve-kernel-5.11: 7.0-6
pve-kernel-helper: 7.0-6
pve-kernel-5.11.22-3-pve: 5.11.22-6
pve-kernel-5.11.22-1-pve: 5.11.22-2
ceph-fuse: 15.2.13-pve1
corosync: 3.1.2-pve2
criu: 3.15-1+pve-1
glusterfs-client: 9.2-1
ifupdown2: 3.1.0-1+pmx3
ksm-control-daemon: 1.4-1
libjs-extjs: 7.0.0-1
libknet1: 1.21-pve1
libproxmox-acme-perl: 1.2.0
libproxmox-backup-qemu0: 1.2.0-1
libpve-access-control: 7.0-4
libpve-apiclient-perl: 3.2-1
libpve-common-perl: 7.0-5
libpve-guest-common-perl: 4.0-2
libpve-http-server-perl: 4.0-2
libpve-storage-perl: 7.0-10
libspice-server1: 0.14.3-2.1
lvm2: 2.03.11-2.1
lxc-pve: 4.0.9-4
lxcfs: 4.0.8-pve2
novnc-pve: 1.2.0-3
proxmox-backup-client: 2.0.8-1
proxmox-backup-file-restore: 2.0.8-1
proxmox-mini-journalreader: 1.2-1
proxmox-widget-toolkit: 3.3-6
pve-cluster: 7.0-3
pve-container: 4.0-9
pve-docs: 7.0-5
pve-edk2-firmware: 3.20200531-1
pve-firewall: 4.2-2
pve-firmware: 3.2-4
pve-ha-manager: 3.3-1
pve-i18n: 2.4-1
pve-qemu-kvm: 6.0.0-3
pve-xtermjs: 4.12.0-1
qemu-server: 7.0-13
smartmontools: 7.2-1
spiceterm: 3.2-2
vncterm: 1.7-1
zfsutils-linux: 2.0.5-pve1
 
In the VM box open the terminal and do dhclient command, however, the issue is resolv issue I guess
 
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