"cluster": "BlackHoleCluster"
           }
          }
         ],
         "name": "virtualInbound-blackhole"
        },
        {
         "filter_chain_match": {
          "prefix_ranges": [
           {
            "address_prefix": "0.0.0.0",
            "prefix_len": 0
           }
          ],
          "transport_protocol": "tls",
          "application_protocols": [

		}
	}

	port := ""
	if match.DestinationPort != nil {
		port = fmt.Sprintf(":%d", match.DestinationPort.GetValue())
	}
	if len(match.PrefixRanges) > 0 {
		pf := []string{}
		for _, p := range match.PrefixRanges {
			pf = append(pf, fmt.Sprintf("%s/%d", p.AddressPrefix, p.GetPrefixLen().GetValue()))
		}
		descrs = append(descrs, fmt.Sprintf("Addr: %s%s", strings.Join(pf, ","), port))