Binding Error in IIS, Binding already being used

Stephen Weber 351 Reputation points
2023-02-07T21:20:50.2766667+00:00

I issued a new certificate for our expired certificate on a website we use for ERP. The domain name seems to work ok, when I use that, but there also is what looks like a custom port setup, in this example {Website.Name}.com:7248. This may be an admin site. My IIS skills are limited, but what I believe I need to do is setup a new binding for this port and assign to the new certificate? When I do I receive a binding already in use error message, although I dont see that listed as being already setup. Secondly, this was working before as is, any advice would be appreciated. Am I going about this in the correct manner.

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  1. Yurong Dai-MSFT 2,841 Reputation points Microsoft Vendor
    2023-02-08T03:01:33.0733333+00:00

    Hi @Stephen Weber,

    You can use the netstat command to verify port 7248 on the server to see if there is another application running on the same IP/port combination.

    Use the command netstat -abn > netstat.txtto output the contents to a txt file, then search to find 7248 and see what executable is listening on the port that way. I suggest you try using a different port for binding and assigning the ssl certificate.


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    Best regards,

    Yurong Dai

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