
admin.hostSetForeignPort( config as element(configuration), host-id as (Number|String), value as Number ) as element(configuration)
This function configures the specified domestic host to listen for communications from foreign hosts over the specified port.
http://marklogic.com/xdmp/privileges/admin/host
http://marklogic.com/xdmp/privileges/admin/host/{id}
  
  const admin = require('/MarkLogic/admin.xqy');
  const cfg = admin.getConfiguration()
  const hid = xdmp.host("master.marklogic.com")
  admin.hostSetForeignPort(cfg, hid, 7998)
   //Configures the specified host to listen for foreign communications over
   //port 7998.//Use admin.saveConfiguration to save the changes to the
   //configuration or pass the configuration to other Admin API functions
   //to make other changes.