Problem in communication

[saif]

Problem with connection after setting IP
Can be illustrated through the image

 

[jim.bond.9862]

what is the network settings you use?
looks like bad DNS setup not problem with connection
is 107.150.42.10 your host IP?

 

[saif]

what is the network settings you use?
looks like bad DNS setup not problem with connection
is 107.150.42.10 your host IP?

yes

 

[jim.bond.9862]

by any chance, is this a hosted setup?
as in the Proxmox host is in itself a VM?
I had similar problem when I run my test setup "a proxmox host in a hyper-v VM"
in my case, I needed to set my virtual nics to mac spoofing and make sure that my hardware nic was set to promiscuous mode as well.

if your setup is a real hardware, make sure the nic is set to promiscuous. not sure if you can have mac spoofing on proxmox.

it is still looks like bad config.

please drop the host and VM network config here.

 

[saif]

Where can I get this what is the course

 

[jim.bond.9862]

on proxmox "/etc/network/interfaces" file have all config.

on Ubuntu, should be the same file.

so to get the info out on the host you can SSH into it and do that or on the web UI go into console.
run vi. incase you don't know that is Linux Text editor "du`Jure" I do not like it, but sometime you have no choice.
here a link to ho to use it https://www.cs.colostate.edu/helpdocs/vi.html
so you would run "vi /etc/network/interfaces" in CLI.
this will open the file.
copy and paste the data here.

same procedure for VM but you will have to use the console window as your VM have no access to network.