diff --git a/etc/001.yml b/etc/001.yml
index 4f41eeef9..8f17e4d99 100644
--- a/etc/001.yml
+++ b/etc/001.yml
@@ -28,23 +28,32 @@ ctrl:
   endpoint:             tls:127.0.0.1:6262
 
 listeners:
+  # basic ssh proxy
   - binding:            proxy
     address:            tcp:0.0.0.0:1122
     service:            ssh
 
+  # for iperf_tcp (iperf3)
   - binding:            proxy
-    address:            tcp:0.0.0.0:10001
-    service:            mgmt
+    address:            tcp:0.0.0.0:7001
+    service:            iperf_tcp
 
+  # for iperf_udp (iperf3)
+  - binding:            proxy_udp
+    address:            udp:0.0.0.0:7001
+    service:            iperf_udp
+
+  # example xgress_transport
   - binding:            transport
-    address:            tls:0.0.0.0:7001
+    address:            tls:0.0.0.0:7002
     options:
       retransmission:   true
       randomDrops:      true
       drop1InN:         5000
 
+  # example xgress_udp
   - binding:            udp
-    address:            udp:0.0.0.0:7002
+    address:            udp:0.0.0.0:7003
     options:
       retransmission:   true
       randomDrops:      true