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Open the /etc/hosts file on your local system, and add lines like the following, but use the addresses you find for your own example stack. Note that these addresses will potentially change each time your base ONAP stack is torn down and restarted.
sudo vi /etc/hosts
104.130.31.5 portal.api.simpledemo.openecomp.org
146.20.65.114 sdc.api.simpledemo.openecomp.org
104.130.2.102 vid.api.simpledemo.openecomp.org
104.130.29.51 policy.api.simpledemo.openecomp.org
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Open a web browser, and browse to the URL
http://portal.api.simpledemo.openecomp.org:8989/ECOMPPORTAL/login.htm
You'll find yourself at the ONAP Portal login screen:
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