- maxtotalconnections = maximum number of total full connections (incoming + outgoing) the node will allow. Default 200 as it was. - maxbootstrapconnections = number of additional (to total) connection that will act in bootstrap mode, closing after sending the list of addresses. Default 20 as it was. - maxaddrperstreamsend = initial address list maximum size, per participating stream. Default 500. Child streams get half. The response is chunked into pieces of max. 1000 addresses as that's the protocol limit.