Closed nhoeppner007 closed 3 years ago
Hello @nhoeppner007 - I am sorry to hear you are running into this. The outbound connection that is needed for the assessment to complete is to this endpoint: readinessapi.trafficmanager.net, and the error behavior is consistent with network blocking the request. Could you confirm if you are able to reach "readinessapi.trafficmanager.net" in a browser on that machine (it should just show a generic "Your Functions 3.0 app is up and running" page if it works)? That can sometimes be a quick way to tell if it is blocked (though the converse is not true for if it works) - I am hoping that this might just be an outbound network restriction at some other less obvious level than the Windows Defender Firewall.
Hi @krolson. I'm able to resolve the URL fine. We have a proxy that we use that could possibly be restricting something, however, when running a trace it didn't error out with anything from the proxy. I'll reach out to our l3 network team to see if they see any activity.
An alternative option now would be to try using the PowerShell scripts that were recently released - these do not require outbound connectivity to do the assessment step (and will assess all sites on the server at once) - the scripts are a lightweight option that involves simply dropping a directory of scripts on the machine (or at least a machine-accessible location) in order to try it out.
Main info page: https://github.com/Azure/App-Service-Migration-Assistant/wiki/PowerShell-Scripts Place to download: https://azure.microsoft.com/en-us/services/app-service/migration-assistant/
Known workarounds
Provide a description of any known workarounds.