Description of problem:
After starting the opendaylight service and running:

curl -H "Content-Type:application/json" -u admin:admin http://127.0.0.1:8081/controller/nb/v2/neutron/networks

First I get "connection refused" error
After a while I get:
{"error":"Authentication service unavailable"}
After a minute there is a normal output 

Version-Release number of selected component (if applicable):
opendaylight-0.1.1-4.el7ost.noarch

How reproducible:


Steps to Reproduce:
1. Start the opendaylight service
2. Run the following command:
# curl -H "Content-Type:application/json" -u admin:admin http://127.0.0.1:8081/controller/nb/v2/neutron/networks


Actual results:


Expected results:


Additional info: