What are WSDL ports

A  element defines an individual endpoint by specifying a single address for a binding.

Here is the grammer to specify a port:

The port element has two attributes - the name attribute and the binding attribute.


The name attribute provides a unique name among all ports defined within in the enclosing WSDL document.


The binding attribute refers to the binding using the linking rules defined by WSDL.


Binding extensibility elements (1) are used to specify the address information for the port.


A port MUST NOT specify more than one address.


A port MUST NOT specify any binding information other than address information.