FuseMq 7.0.0 NoB Server error

[dhivyateg]

Greetings,

I have created a NoB with two instances of FuseMq running in different ports keeping brokerA(port:8585) with a networkconnector of brokerB(port:8686).Created a topic in brokerA(topic1)and tried to create the subscriber in brokerB(Sub1).I am getting a Server error with a binding exception.Attached screenshots for reference.Can anyone pls help me?

[dhivyateg]

Is something misses in the above scenario?Can someone explain what is wrong?

Is the network of brokers scenario created correct?