[lxc-users] Same IP in container as host

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Narcis Garcia

Mar 26, 2021, 1:28:20 PMMar 26
to LXC users SPM

I'm connecting to a host through SSH and create a single container there.
When I just start container, in a few seconds my connection falls:
"ssh_exchange_identification: read: Connection reset by peer"

I observe that container got same IP address as host. If I stop
container, there is no collision and I can enter host again through SSH.

How can I start that unprivileged container and let it aquire automatic
IP configuration without taking same IP address as host?

All .net parms in config file:

lxc.net.0.type = veth
lxc.net.0.link = lanbr0
lxc.net.0.flags = up
lxc.net.0.hwaddr = 00:16:3E:Ee:5e:07

(*) The only host NIC is attached to lanbr0 too



Narcis Garcia

I'm using this dedicated address because personal addresses aren't
masked enough at this mail public archive. Public archive administrator
should fix this against automated addresses collectors.

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