# Check multi ports backend

**URL:** <https://discourse.haproxy.org/t/check-multi-ports-backend/8996>\
**Category:** Help!\
**Created:** [September 4, 2023, 6:14am UTC](https://discourse.haproxy.org/t/check-multi-ports-backend/8996 "2023-09-04T06:14:13Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![kali83](https://avatars.discourse-cdn.com/v4/letter/k/a8b319/32.png) [@kali83](https://discourse.haproxy.org/u/kali83)\
**Post date:** [September 4, 2023, 6:14am UTC](https://discourse.haproxy.org/t/check-multi-ports-backend/8996/1 "2023-09-04T06:14:13Z")

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Hi everyone,  
on the net I found examples of how to check the frontend but not the backend.

I need to check some backend ports. The backends are configured in clusters for both the 3306 db and the 8090 api.

When I have a call to haproxy it should check both ports to send the request.

Can you give me some help please?

Thank you

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<div class="post-metadata">

**Author:** ![kali83](https://avatars.discourse-cdn.com/v4/letter/k/a8b319/32.png) [@kali83](https://discourse.haproxy.org/u/kali83)\
**Post date:** [September 4, 2023, 8:23pm UTC](https://discourse.haproxy.org/t/check-multi-ports-backend/8996/2 "2023-09-04T20:23:16Z")

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Hello,  
i solved

Thank you