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GCP map load balancer to custom port

I'm trying to point my external load balancer to backend runs on port 4440, but I don't know what's missing tho the health check works fine.

And accessing the service from inside the managed instance(using wget) is working.

when I try to access the page using the load-balancer IP I'm getting a text says "stream timeout" and I'm allowing all traffic from LB IP.

So, what is that I'm missing here? I added a health check for the port that service running at and it's working.

firewall.pnghealth_check.pnginstance_group.pngloadbalancer.pngresponse.pnglb-allow-fw.png

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1 ACCEPTED SOLUTION

The issue was caused because I was using Regional external Application Load Balancer when I switched to Global external Application Load Balancer it was fixed/

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