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From "Ivan X Yue" <>
Subject Failed to create the 33rd static nat
Date Thu, 07 Feb 2019 06:11:49 GMT
I have a weird problem in CloudStack 4.11.2.  And want to see if there is 
any suggestion on how to debug / fix this issue.

I created a VPC network, with one guest network.   I have added 32 VMs, 
requested 32 public IPs, and setup static NAT to associate the IP to each 
of the VM.  These works without any issue.  However, then I added one more 
VM, and request 1 public IP.  When I try to associate the public IP with 
the VM, I get the error that it failed to enable the static NAT:

2019-02-07 00:52:41,474 WARN  [c.c.n.r.RulesManagerImpl] 
(qtp788117692-1109:ctx-5b6f9e33 ctx-351aca5a) (logid:56d8d140) Failed to 
create static nat rule due to Resource [DataCenter:1] 
is unreachable: Unable to apply static nat rules on router

It seems that the virtual route has problem associating the 33rd static 
NAT.  We have tried CloudStack 4.9.3 and does not have this problem. 

Is there any suggestion on what I should do? 


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