uiuc&#x27;s acm soda machine:<p><a href="http:&#x2F;&#x2F;www.iana.org&#x2F;assignments&#x2F;service-names-port-numbers&#x2F;service-names-port-numbers.xhtml?search=6969" rel="nofollow">http:&#x2F;&#x2F;www.iana.org&#x2F;assignments&#x2F;service-names-port-numbers&#x2F;s...</a>