[SOLVED] Weird issue : PVE has no internet, can't be accessed via ssh or web gui, but VMs are running perfect

[thibda]

Hey everyone

So I have been trying to figure out where my problem could come from, but I have to admit I ran out of idea (after I have done like 50+ google research on that issue)

So here it is :
From Proxmox : I can't ping my VM's ip, can't ping google, ssh is enabled
From my local network : I can't reach Proxmox via ssh nor webgui
From my VMs : i can't ping Proxmox IP, they access the internet, can be accessed via ssh
My router does see Proxmox is connected and gives it the right ipv4
Both Proxmox and Router firewall are disabled

Do you guys have any idea of what's going on ?

PS : sorry for bad english, french here

 

[sb-jw]

Could you check the display output? Could you take a photo of the network config? Did you already checked the iptables, if they are really empty? Did you try to access the PVE Node with Hostname or IP Address?

 

[thibda]

Could you check the display output?

here it is

Could you take a photo of the network config?

all dhcp dependant

Did you already checked the iptables, if they are really empty?

yes they are

Did you try to access the PVE Node with Hostname or IP Address?

 

[sb-jw]

Try to set "iface enp3s0 inet manual" instead of "iface enp3s0 inet dhcp" and change "bridge-ports" to "bridge_ports" and set "bridge_stp off" and "bridge_fd 0" too.

 

[thibda]

Worked like a charm ! Thanks a lot

 

[cndoan]

Try to set "iface enp3s0 inet manual" instead of "iface enp3s0 inet dhcp" and change "bridge-ports" to "bridge_ports" and set "bridge_stp off" and "bridge_fd 0" too.

how to set it? friend.

 

[darrykinger]

Proxmox console connect internet ,How set it ?