Hello.
Since last upgrade, I've got no network connection. I can't understand what is wrong. Here is some informations that could be useful :
With this file, network access was ok
![dmesg grep eno1_800.jpg dmesg grep eno1_800.jpg](https://forum.proxmox.com/data/attachments/11/11671-9d1ff5852f884eea68b39dcb0f1fccf5.jpg)
Without grep, I can see some red messages in dmseg, but I don't know if it's related to my network problems :
![20190927_100654_800.jpg 20190927_100654_800.jpg](https://forum.proxmox.com/data/attachments/11/11677-02a5da122355a55b298de152505f1fce.jpg)
![ifconfig_800.jpg ifconfig_800.jpg](https://forum.proxmox.com/data/attachments/11/11672-f14dbdf4c5df8b7c5e69f185310f6c4c.jpg)
![ip a_800.jpg ip a_800.jpg](https://forum.proxmox.com/data/attachments/11/11673-81460a4678fcd3237475aa37d5aa9f3f.jpg)
![systemctl status networking.service_800.jpg systemctl status networking.service_800.jpg](https://forum.proxmox.com/data/attachments/11/11674-7301bee6e99df0cf43029cd6f29f357b.jpg)
I've disabled ipv6 with
I've got some errors message at startup but I'm not sure that's the problem:
![startup_800.jpg startup_800.jpg](https://forum.proxmox.com/data/attachments/11/11675-1b5b903570d66d0c0e11ebec37198ed4.jpg)
I'm too bad to understand what I can do. Please help me.
Since last upgrade, I've got no network connection. I can't understand what is wrong. Here is some informations that could be useful :
cat /etc/network/interfaces
Code:
auto lo
iface lo inet loopback
allow-hotplug eno1
#iface eno1 inet dhcp
iface eno1 inet manual
iface eno2 inet manual
iface eno3 inet manual
iface eno4 inet manual
auto vmbr0
iface vmbr0 inet dhcp
bridge_ports eno1
bridge_stp off
bridge_fd 0
With this file, network access was ok
dmesg | grep eno1
![dmesg grep eno1_800.jpg dmesg grep eno1_800.jpg](https://forum.proxmox.com/data/attachments/11/11671-9d1ff5852f884eea68b39dcb0f1fccf5.jpg)
Without grep, I can see some red messages in dmseg, but I don't know if it's related to my network problems :
![20190927_100654_800.jpg 20190927_100654_800.jpg](https://forum.proxmox.com/data/attachments/11/11677-02a5da122355a55b298de152505f1fce.jpg)
ifconfig
![ifconfig_800.jpg ifconfig_800.jpg](https://forum.proxmox.com/data/attachments/11/11672-f14dbdf4c5df8b7c5e69f185310f6c4c.jpg)
ip a
![ip a_800.jpg ip a_800.jpg](https://forum.proxmox.com/data/attachments/11/11673-81460a4678fcd3237475aa37d5aa9f3f.jpg)
systemctl status networking.service
![systemctl status networking.service_800.jpg systemctl status networking.service_800.jpg](https://forum.proxmox.com/data/attachments/11/11674-7301bee6e99df0cf43029cd6f29f357b.jpg)
I've disabled ipv6 with
echo net.ipv6.conf.all.disable_ipv6=1 > /etc/sysctl.d/disableipv6.conf
but nothing change.I've got some errors message at startup but I'm not sure that's the problem:
![startup_800.jpg startup_800.jpg](https://forum.proxmox.com/data/attachments/11/11675-1b5b903570d66d0c0e11ebec37198ed4.jpg)
I'm too bad to understand what I can do. Please help me.