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From Suresh Ramamurthy <>
Subject Re: StaticNat does not get disassociated from tier when plugin fails to enable the static NAT
Date Sat, 17 Jan 2015 00:17:37 GMT
Hi Jayapal, Hugo,

Did you get a change to look at me email..

And, sorry I forgot to mention the file. Name of the file that needs fix is


On Wed, Jan 14, 2015 at 7:28 PM, Suresh Ramamurthy <> wrote:

> Hi Jayapal,
> In NuageVsp integration, we found that when NuageVsp plugin fails to
> enable a StaticNat in
> VPC, StaticNat does not get disassociated from tier. When I looked in to
> the code, I found that there is a field performedIpAssoc in
> enableStaticNat() method.
> This field is initialized to false and not set to true after calling
> ipAddress = _ipAddrMgr.associateIPToGuestNetwork(ipId, networkId, false);
> So, this is value always false and when plugin fails
> _vpcMgr.unassignIPFromVpcNetwork(ip.getId(), networkId); is never called.
> But, in case of createPortForwardingRule(), similar variable is
> initialized but
> it is set to true after calling _ipAddrMgr.associateIPToGuestNetwork().
> So, I tried the fix to set the flag to true after calling
> associateIPTOGuestNetwork() for staticNat and things are working as
> expected. When plugin fails, StaticNat gets disassociated from tier.
> Please let me know if I am missing something.
> Thanks,
> Suresh

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