Ports required for BizTalk Services Hybrid Connector

Damir Dobric Posts

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I’m often asked about port which are required to use Service Bus. Unfortunately it is not always easy to give the right and simple answer.
In fact the right answer would be as usual: “It depends”. In this case the required port set depends on feature which you want to use in Service Bus.
Service Bus feature set can be grouped in WCF (Relays), Brokered Messaging and Notification Hubs.

I tried to put all together in this table:

Outgoing TCP Port Used by Used by Hybrid connector?
80 HTTP connection mode No
443 HTTPS connection mode Only as fallback
5671 Advanced Message Queuing Protocol (AMQP) Yes
for connectivity.
If not available 443 is used as fallback
5672 Advanced Message Queuing Protocol (AMQP) No
9350 TCP Relays without Transport Security No
9351 TCP Relays via NetEventRelayBinding, WebHttpRelayBinding, NetOnewayRelayBinding SSL No
9352 TCP Relays via NetTcpRelayBinding - SSL Yes
for data exchange.
If not available 443 is used as fallback
9353 TCP Relay with hybrid connection. NetTcpRelayBinding No
9354 Brokered Messaging Queues/Topics/Notfication Hubs service side (client uses Push Notification Service) No
  • Note that all ports are TCP outgoing ports. When using service bus there is no need to have an incoming connection.
    More about bindings and ports: http://msdn.microsoft.com/en-us/library/ee732535.aspx

    Posted Jul 31 2014, 07:37 AM by Damir Dobric
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