VaTo

Barmar

ok thank you Bamar

but I think I understand what is going on

I can't even change the ip of the VMs

it's pretty limited

damn, I don't think I can do that

so two interfaces for routerc?

as you can see in the post under Server A details

correct

the only docker container I have is the ip 172.17.x.x

Server A and B are VMs

well, if that is the problem, do you have any other way that I can test if my setup is working?

sorry, delete

how can I add a route?

that's ok, I would like to just test it and delete it

so this would do it?

sudo ip route add 172.0.0.0/8 via 172.31.124.249 dev eth0

I would like to cover 172.x.x.x

oh ok that's not the issue then?

it seems like with /24 I'm only covering 172. 17.x.x

sorry, I really don't know networks that well

is that /40?

how can I cover 172.x.x.x?

I think then the problem is in the /24

and that's what I thought would be a good exercise

I'm studying to create static routes

I don't really care about that

well, I took docker as an example

and I'm trying to see that IP from the server B, but Server A and server B are on the same network

it's a local ip to the server A

yes

so same ip where I'm executing this command

the router? that would be the same ip as Server B

ok let me check

so now I'm thinking in how I can add the route in server A to Server B, I just thought I had to do it in only one way.

and thank you for your help by the way

I hope you don't mind moving this discussion here

Hello

You mean the route I already created in server B? Yes it's already there.

I did this on my server A> sudo iptables -A INPUT -p icmp -i eth0 -j ACCEPT and still is not getting any response back when pinging.

Are you saying that I need to add a new route from A to B or open ports in the firewall?

I didn't add any route on server A. Could you please explain more on what you are saying? Thank you!

How can I see what it will be copied with cp before I copy the files