# Configuring port 7547

**URL:** <https://forum.genieacs.com/t/configuring-port-7547/4593>\
**Category:** Uncategorized\
**Created:** [October 13, 2023, 12:12pm UTC](https://forum.genieacs.com/t/configuring-port-7547/4593 "2023-10-13T12:12:46Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![Anto](https://avatars.discourse-cdn.com/v4/letter/a/59ef9b/32.png) [@Anto](https://forum.genieacs.com/u/Anto)\
**Post date:** [October 13, 2023, 12:12pm UTC](https://forum.genieacs.com/t/configuring-port-7547/4593/1 "2023-10-13T12:12:46Z")

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Hello,

I would like communication between my product and the ACS to be via a port other than the default.  
I have configured the environment variable as follows:  
GENIEACS\_CWMP\_PORT=9675

Communication betwen the product and the ACS is OK but the not from the ACS to the product. I see the ConnectionRequestURL still contains the old port : 7547 instead of : 9675.

Do you know how to change the port number in this URL like :  
Device.ManagementServer.ConnectionRequestURL = [http://192.168.3.2:9675/FE878EF5652542DCEF22DE1C79AA12](http://192.168.3.2:9675/FE878EF5652542DCEF22DE1C79AA12)

Thank you

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<div class="post-metadata">

**Author:** ![akcoder](https://yyz1.discourse-cdn.com/flex035/user_avatar/forum.genieacs.com/akcoder/32/11_2.png) [@akcoder](https://forum.genieacs.com/u/akcoder)\
**Post date:** [October 13, 2023, 6:14pm UTC](https://forum.genieacs.com/t/configuring-port-7547/4593/2 "2023-10-13T18:14:18Z")

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On **some** routers you can change the port in the ConnectionRequestURL param. But most you cannot. If you can change it, you will need to look in the UI of the router itself.