I attempt to assign secondary IP address on a CentOS 7 KVM VM. My node is on OVH. I already added an IP (virtual mac etc) on the CentOS 7 VM and it's working fine. I attempted to replicate the same procedure, assign an extra IP but I can't ping it from the outside. Is there a limitation? I mean, can I assign more than 1 IP on a VM? Is there a problem with CentOS? Is there any special procedure for routing? It looks like routing issue.