[PVE-User] IPv4 Allocation issue

[Wolfgang Bumiller]

> On March 8, 2016 at 5:41 PM Mohamed Sadok Ben Jazia <benjazia.mohamedsadok at gmail.com> wrote:
> 
> 
> Hi list,
> I'm facing a strange issue on my proxmox infrastructure.
> I have PVE and an IP list that i can allocate to my CT, and it's working
> well.
> The issue i found i when i create a CT and assign an ipv4 address, then
> remove it, and create another CT with the same IP address, the CT became
> unreachable.
> What can i do

Might be an ARP cache issue? Try
# ip neigh flush all