Hi Jeff,

This is a known issue and is hypervisor agnostic. 

-Sanjeev

-----Original Message-----
From: Jeff Hair [mailto:j...@greenqloud.com] 
Sent: Monday, March 14, 2016 10:06 PM
To: users@cloudstack.apache.org
Subject: IPs Getting Stuck on Multiple Routers

Hi,

If you disassociate a bunch of public IPs at once from an account, it tends to 
be that the IPs are still stuck on the virtual router even though they have 
been successfully released on the management server. Another account later 
acquires that IP, and now two routers have the same public IPs attached to 
them. This leads to intermittent connectivity loss for the accounts.

The only way currently to fix this is to restart network (not acceptable in 
production environment) or to make some kind of cron job which manually fixes 
broken IPs (barely any better).

This happens at least on KVM. I assume it happens on other hypervisors as well.

Is this a known issue?

Thanks,

Jeff



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