ervice entries for enabling TCP traffic to a specific port must specify <code>TCP</code> as the protocol of the port.
Additionally, for the <a href=https://docs.mongodb.com/manual/reference/mongodb-wire-protocol/>MongoDB Wire Protocol</a>, the
protocol can be specified as <code>MONGO</code>, instead of <code>TCP</code>.</p><p>For the <code>addresses</code> field of the entry, a block of IPs in <a href=https://tools.ietf.org/html/rfc2317>CIDR</a>
notation must be used. Note that the <code>hosts</code> field 