Hi,

This is a follow-up to my previous question on Monitoring Replica Instances (https://help.railway.com/questions/monitoring-replica-instances-89ab96a4).

I retrieved the IP of an internal instance and attempted to fetch data via HTTP using the following code:

const response = await fetch(`http://[fd12:7017:71::a7:5a59:4d60]/`, {

method: "GET",

});

However, I encountered the following error:

[cause]: Error: connect ECONNREFUSED fd12:7017:71::a7:5a59:4d60:80

at <unknown> (Error: connect ECONNREFUSED fd12:7017:71::a7:5a59:4d60:80) {

errno: -111,

code: 'ECONNREFUSED',

syscall: 'connect',

address: 'fd12:7017:71::a7:5a59:4d60',

port: 80

}

It seems that the client host is unable to access the server host.

Both the client and server are different services, but they are within the same project.

Could you provide guidance on how to resolve this issue?

Thank you!