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I'm trying to register wcf net tcp port sharing, for a process to listen on this port (currently the client machine can't even ping this port eventhough the process is up so I read this command is needed):

netsh http add urlacl user=domain\svcUser url=net.tcp://+:8092/Service1

getting Url reservation failed, Error 87. The parameter is incorrect.

Also tried changing the user, the port, removing the Service1, adding a trailing /. Is there anything else that should be done?

Remark: The following command does succeed (but does not help): netsh http add urlacl user=domain\svcUser url=http://+:8092/Service1

This post shows the usage of netsh in this case

This post deals with error 87 but did not solve in my case

grunt
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1 Answers1

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You mean the command succeed but it didn't work. This is not normal.

Maybe you can try this:

netsh http add urlacl url=http://+:8092 user=domain\svcUser
Jiayao
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  • As mentioned in question also removed the Service1 (failed) and tried with http: (didnt help) – grunt Jul 28 '22 at 09:25
  • Maybe you could try [these steps](https://stackoverflow.com/questions/63035131/how-to-resolve-url-reservation-add-failed-error-87) to see if they work. – Jiayao Aug 04 '22 at 06:13