X-Git-Url: http://bilbo.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/946b604fdce1a3ca5bfd2f512aa69d78b3259a13..2fbee3ec784707258395638743956a9ad2bb3b33:/examples/platforms/cloud.xml

diff --git a/examples/platforms/cloud.xml b/examples/platforms/cloud.xml
index 972231a063..a0c1e49c53 100644
--- a/examples/platforms/cloud.xml
+++ b/examples/platforms/cloud.xml
@@ -1,388 +1,319 @@
 <?xml version='1.0'?>
-<!DOCTYPE platform SYSTEM "http://simgrid.gforge.inria.fr/simgrid/simgrid.dtd">
-<platform version="4">
-<config id="General">
-<prop id="network/coordinates" value="yes"/>
-</config>
-
-<AS id="AS0" routing="Vivaldi">
-  <AS id="AS1_dc1" routing="Full">
-    <!--small tier-1 datacenter, according to TIA-942 annex G tiers notation -->
-    <!-- 3 clusters, no zone dist area, 1 horiz dist area, no multi-homing, telecom and operation rooms omitted -->
-    <!-- clusters -->
-    <cluster id="AS1_cb1" prefix="cb1-" suffix=".dc1.acloud.com" radical="1-40" speed="5.2297Gf"
-             bw="125MBps" lat="100us" bb_bw="1.25GBps" bb_lat="100us"/>
-    <cluster id="AS1_cb2" prefix="cb2-" suffix=".dc1.acloud.com" radical="1-50" speed="8.8925Gf"
+<!DOCTYPE platform SYSTEM "https://simgrid.org/simgrid.dtd">
+<platform version="4.1">
+  <zone id="AS0" routing="Vivaldi">
+    <zone id="AS1_dc1" routing="Full">
+      <!--small tier-1 datacenter, according to TIA-942 annex G tiers notation -->
+      <!-- 3 clusters, no zone dist area, 1 horiz dist area, no multi-homing, telecom and operation rooms omitted -->
+      <!-- clusters -->
+      <cluster id="AS1_cb1" prefix="cb1-" suffix=".dc1.acloud.com" radical="1-40" speed="5.2297Gf"
+               bw="125MBps" lat="100us" bb_bw="1.25GBps" bb_lat="100us"/>
+      <cluster id="AS1_cb2" prefix="cb2-" suffix=".dc1.acloud.com" radical="1-50" speed="8.8925Gf"
+               bw="125MBps" lat="100us" bb_bw="1.25GBps" bb_lat="100us"/>
+      <cluster id="AS1_cb3" prefix="cb3-" suffix=".dc1.acloud.com" radical="1-30" speed="13.357Gf"
              bw="125MBps" lat="100us" bb_bw="1.25GBps" bb_lat="100us"/>
-    <cluster id="AS1_cb3" prefix="cb3-" suffix=".dc1.acloud.com" radical="1-30" speed="13.357Gf"
-           bw="125MBps" lat="100us" bb_bw="1.25GBps" bb_lat="100us"/>
 
-    <link id="link_dc1_cb1" bandwidth="1.25GBps" latency="100us"/>
-    <link id="link_dc1_cb2" bandwidth="1.25GBps" latency="100us"/>
-    <link id="link_dc1_cb3" bandwidth="1.25GBps" latency="100us"/>
+      <link id="link_dc1_cb1" bandwidth="1.25GBps" latency="100us"/>
+      <link id="link_dc1_cb2" bandwidth="1.25GBps" latency="100us"/>
+      <link id="link_dc1_cb3" bandwidth="1.25GBps" latency="100us"/>
 
-    <!-- horiz dist area switch, main dist area switch, entrance room switch, end point for ISP  -->
-    <AS id="gw_AS1_dc1" routing="Floyd">
-      <!-- equipments-->
-      <router id="gw_dc1_horizdist"/>
-      <router id="gw_dc1_maindist"/>
-      <router id="gw_dc1_entranceroom"/>
-      <!-- ISP end point, entering the cloud, so it has coordinates -->
-      <router id="router_AS1_dc1" coordinates="25.5 9.4 1.4"/>
-
-      <link id="dc1_horizdist_maindist" bandwidth="1.25GBps" latency="100us"/>
-      <link id="dc1_maindist_entranceroom" bandwidth="1.25GBps" latency="100us"/>
-      <link id="dc1_entranceroom_ISP" bandwidth="1.25GBps" latency="100us"/>
+      <!-- horiz dist area switch, main dist area switch, entrance room switch, end point for ISP  -->
+      <zone id="gw_AS1_dc1" routing="Floyd">
+        <!-- equipments-->
+        <router id="gw_dc1_horizdist"/>
+        <router id="gw_dc1_maindist"/>
+        <router id="gw_dc1_entranceroom"/>
+        <!-- ISP end point, entering the cloud, so it has coordinates -->
+        <router id="router_AS1_dc1" coordinates="25.5 9.4 1.4"/>
 
-      <route src="gw_dc1_horizdist" dst="gw_dc1_maindist"><link_ctn id="dc1_horizdist_maindist"/></route>
-      <route src="gw_dc1_maindist" dst="gw_dc1_entranceroom"><link_ctn id="dc1_maindist_entranceroom"/></route>
-      <route src="gw_dc1_entranceroom" dst="router_AS1_dc1"><link_ctn id="dc1_entranceroom_ISP"/></route>
-    </AS>
+        <link id="dc1_horizdist_maindist" bandwidth="1.25GBps" latency="100us"/>
+        <link id="dc1_maindist_entranceroom" bandwidth="1.25GBps" latency="100us"/>
+        <link id="dc1_entranceroom_ISP" bandwidth="1.25GBps" latency="100us"/>
 
-    <!-- internal routes between clusters -->
-    <ASroute src="AS1_cb1" dst="AS1_cb1" gw_src="cb1-AS1_cb1_router.dc1.acloud.com"
-             gw_dst="cb1-AS1_cb1_router.dc1.acloud.com" symmetrical="YES">
-      <link_ctn id="link_dc1_cb1"/><link_ctn id="link_dc1_cb1"/>
-    </ASroute>
-    <ASroute src="AS1_cb3" dst="AS1_cb1" gw_src="cb3-AS1_cb3_router.dc1.acloud.com"
-             gw_dst="cb1-AS1_cb1_router.dc1.acloud.com" symmetrical="YES">
-      <link_ctn id="link_dc1_cb3"/><link_ctn id="link_dc1_cb1"/>
-    </ASroute>
-    <ASroute src="AS1_cb3" dst="AS1_cb3" gw_src="cb3-AS1_cb3_router.dc1.acloud.com"
-             gw_dst="cb3-AS1_cb3_router.dc1.acloud.com" symmetrical="YES">
-      <link_ctn id="link_dc1_cb3"/><link_ctn id="link_dc1_cb3"/>
-    </ASroute>
-    <ASroute src="AS1_cb2" dst="AS1_cb1" gw_src="cb2-AS1_cb2_router.dc1.acloud.com"
-             gw_dst="cb1-AS1_cb1_router.dc1.acloud.com" symmetrical="YES">
-      <link_ctn id="link_dc1_cb2"/><link_ctn id="link_dc1_cb1"/>
-    </ASroute>
-    <ASroute src="AS1_cb2" dst="AS1_cb3" gw_src="cb2-AS1_cb2_router.dc1.acloud.com"
-             gw_dst="cb3-AS1_cb3_router.dc1.acloud.com" symmetrical="YES">
-      <link_ctn id="link_dc1_cb2"/><link_ctn id="link_dc1_cb3"/>
-    </ASroute>
-    <ASroute src="AS1_cb2" dst="AS1_cb2" gw_src="cb2-AS1_cb2_router.dc1.acloud.com"
-             gw_dst="cb2-AS1_cb2_router.dc1.acloud.com" symmetrical="YES">
-      <link_ctn id="link_dc1_cb2"/><link_ctn id="link_dc1_cb2"/>
-    </ASroute>
-    <!-- routes to exit AS -->
-    <ASroute src="AS1_cb1" dst="gw_AS1_dc1" gw_src="cb1-AS1_cb1_router.dc1.acloud.com"
-             gw_dst="gw_dc1_horizdist" symmetrical="NO">
-       <link_ctn id="link_dc1_cb1"/>
-    </ASroute>
-    <ASroute src="AS1_cb3" dst="gw_AS1_dc1" gw_src="cb3-AS1_cb3_router.dc1.acloud.com"
-             gw_dst="gw_dc1_horizdist" symmetrical="NO">
-       <link_ctn id="link_dc1_cb3"/>
-    </ASroute>
-    <ASroute src="AS1_cb2" dst="gw_AS1_dc1" gw_src="cb2-AS1_cb2_router.dc1.acloud.com"
-             gw_dst="gw_dc1_horizdist" symmetrical="NO">
-       <link_ctn id="link_dc1_cb2"/>
-    </ASroute> 
-    <ASroute dst="AS1_cb1" src="gw_AS1_dc1" gw_dst="cb1-AS1_cb1_router.dc1.acloud.com"
-             gw_src="gw_dc1_horizdist" symmetrical="NO">
-       <link_ctn id="link_dc1_cb1"/>
-    </ASroute>
-    <ASroute dst="AS1_cb3" src="gw_AS1_dc1" gw_dst="cb3-AS1_cb3_router.dc1.acloud.com"
-             gw_src="gw_dc1_horizdist" symmetrical="NO">
-       <link_ctn id="link_dc1_cb3"/>
-    </ASroute>
-    <ASroute dst="AS1_cb2" src="gw_AS1_dc1" gw_dst="cb2-AS1_cb2_router.dc1.acloud.com"
-             gw_src="gw_dc1_horizdist" symmetrical="NO">
-       <link_ctn id="link_dc1_cb2"/>
-    </ASroute>
-  </AS>
+        <route src="gw_dc1_horizdist" dst="gw_dc1_maindist">
+          <link_ctn id="dc1_horizdist_maindist"/>
+        </route>
+        <route src="gw_dc1_maindist" dst="gw_dc1_entranceroom">
+          <link_ctn id="dc1_maindist_entranceroom"/>
+        </route>
+        <route src="gw_dc1_entranceroom" dst="router_AS1_dc1">
+          <link_ctn id="dc1_entranceroom_ISP"/>
+        </route>
+      </zone>
 
-  <AS id="AS2_dc2" routing="Full">
-    <!--bigger tier-1 datacenter, according to TIA-942 annex G tiers notation, routing : Full -->
-    <!-- 6 clusters, no zone dist area, 1 horiz dist area, no multi-homing, telecom and operation rooms omitted -->
-    <!-- clusters -->
-    <cluster id="AS2_cb1" prefix="cb1-" suffix=".dc2.acloud.com" radical="1-40" speed="5.2297Gf"
-             bw="125MBps" lat="100us" bb_bw="1.25GBps" bb_lat="100us"/>
-    <cluster id="AS2_cb2" prefix="cb2-" suffix=".dc2.acloud.com" radical="1-50" speed="8.8925Gf"
-             bw="125MBps" lat="100us" bb_bw="1.25GBps" bb_lat="100us"/>
-    <cluster id="AS2_cb3" prefix="cb3-" suffix=".dc2.acloud.com" radical="1-30" speed="13.357Gf"
-             bw="125MBps" lat="100us" bb_bw="1.25GBps" bb_lat="100us"/>
-    <cluster id="AS2_cb4" prefix="cb4-" suffix=".dc2.acloud.com" radical="1-40" speed="5.2297Gf"
-             bw="125MBps" lat="100us" bb_bw="1.25GBps" bb_lat="100us"/>
-    <cluster id="AS2_cb5" prefix="cb5-" suffix=".dc2.acloud.com" radical="1-50" speed="8.8925Gf"
-             bw="125MBps" lat="100us" bb_bw="1.25GBps" bb_lat="100us"/>
-    <cluster id="AS2_cb6" prefix="cb6-" suffix=".dc2.acloud.com" radical="1-30" speed="13.357Gf"
-             bw="125MBps" lat="100us" bb_bw="1.25GBps" bb_lat="100us"/>
+      <!-- internal routes between clusters -->
+      <zoneRoute src="AS1_cb3" dst="AS1_cb1" gw_src="cb3-AS1_cb3_router.dc1.acloud.com"
+               gw_dst="cb1-AS1_cb1_router.dc1.acloud.com">
+        <link_ctn id="link_dc1_cb3"/>
+        <link_ctn id="link_dc1_cb1"/>
+      </zoneRoute>
+      <zoneRoute src="AS1_cb2" dst="AS1_cb1" gw_src="cb2-AS1_cb2_router.dc1.acloud.com"
+               gw_dst="cb1-AS1_cb1_router.dc1.acloud.com">
+        <link_ctn id="link_dc1_cb2"/>
+        <link_ctn id="link_dc1_cb1"/>
+      </zoneRoute>
+      <zoneRoute src="AS1_cb2" dst="AS1_cb3" gw_src="cb2-AS1_cb2_router.dc1.acloud.com"
+               gw_dst="cb3-AS1_cb3_router.dc1.acloud.com">
+        <link_ctn id="link_dc1_cb2"/>
+        <link_ctn id="link_dc1_cb3"/>
+      </zoneRoute>
+      <!-- routes to exit zone -->
+      <zoneRoute src="AS1_cb1" dst="gw_AS1_dc1" gw_src="cb1-AS1_cb1_router.dc1.acloud.com" gw_dst="gw_dc1_horizdist">
+        <link_ctn id="link_dc1_cb1"/>
+      </zoneRoute>
+      <zoneRoute src="AS1_cb3" dst="gw_AS1_dc1" gw_src="cb3-AS1_cb3_router.dc1.acloud.com"
+               gw_dst="gw_dc1_horizdist">
+        <link_ctn id="link_dc1_cb3"/>
+      </zoneRoute>
+      <zoneRoute src="AS1_cb2" dst="gw_AS1_dc1" gw_src="cb2-AS1_cb2_router.dc1.acloud.com"
+               gw_dst="gw_dc1_horizdist">
+        <link_ctn id="link_dc1_cb2"/>
+      </zoneRoute>
+    </zone>
 
-    <link id="link_dc2_cb1" bandwidth="1.25GBps" latency="100us"/>
-    <link id="link_dc2_cb2" bandwidth="1.25GBps" latency="100us"/>
-    <link id="link_dc2_cb3" bandwidth="1.25GBps" latency="100us"/>
-    <link id="link_dc2_cb4" bandwidth="1.25GBps" latency="100us"/>
-    <link id="link_dc2_cb5" bandwidth="1.25GBps" latency="100us"/>
-    <link id="link_dc2_cb6" bandwidth="1.25GBps" latency="100us"/>
+    <zone id="AS2_dc2" routing="Full">
+      <!--bigger tier-1 datacenter, according to TIA-942 annex G tiers notation, routing : Full -->
+      <!-- 6 clusters, no zone dist area, 1 horiz dist area, no multi-homing, telecom and operation rooms omitted -->
+      <!-- clusters -->
+      <cluster id="AS2_cb1" prefix="cb1-" suffix=".dc2.acloud.com" radical="1-40" speed="5.2297Gf"
+               bw="125MBps" lat="100us" bb_bw="1.25GBps" bb_lat="100us"/>
+      <cluster id="AS2_cb2" prefix="cb2-" suffix=".dc2.acloud.com" radical="1-50" speed="8.8925Gf"
+               bw="125MBps" lat="100us" bb_bw="1.25GBps" bb_lat="100us"/>
+      <cluster id="AS2_cb3" prefix="cb3-" suffix=".dc2.acloud.com" radical="1-30" speed="13.357Gf"
+               bw="125MBps" lat="100us" bb_bw="1.25GBps" bb_lat="100us"/>
+      <cluster id="AS2_cb4" prefix="cb4-" suffix=".dc2.acloud.com" radical="1-40" speed="5.2297Gf"
+               bw="125MBps" lat="100us" bb_bw="1.25GBps" bb_lat="100us"/>
+      <cluster id="AS2_cb5" prefix="cb5-" suffix=".dc2.acloud.com" radical="1-50" speed="8.8925Gf"
+               bw="125MBps" lat="100us" bb_bw="1.25GBps" bb_lat="100us"/>
+      <cluster id="AS2_cb6" prefix="cb6-" suffix=".dc2.acloud.com" radical="1-30" speed="13.357Gf"
+               bw="125MBps" lat="100us" bb_bw="1.25GBps" bb_lat="100us"/>
 
-    <!-- horiz dist area switch, main dist area switch, entrance room switch, end point for ISP  -->
-    <AS id="gw_AS2_dc2" routing="Floyd">
-      <!-- equipments-->
-      <router id="gw_dc2_horizdist"/>
-      <router id="gw_dc2_maindist"/>
-      <router id="gw_dc2_entranceroom"/>
-      <!-- ISP end point, entering the cloud, so it has coordinates -->
-      <router id="router_AS2_dc2" coordinates="12.8 14.4 6.4"/>
+      <link id="link_dc2_cb1" bandwidth="1.25GBps" latency="100us"/>
+      <link id="link_dc2_cb2" bandwidth="1.25GBps" latency="100us"/>
+      <link id="link_dc2_cb3" bandwidth="1.25GBps" latency="100us"/>
+      <link id="link_dc2_cb4" bandwidth="1.25GBps" latency="100us"/>
+      <link id="link_dc2_cb5" bandwidth="1.25GBps" latency="100us"/>
+      <link id="link_dc2_cb6" bandwidth="1.25GBps" latency="100us"/>
 
-      <!-- links -->
-      <link id="dc2_horizdist_maindist" bandwidth="1.25GBps" latency="100us"/>
-      <link id="dc2_maindist_entranceroom" bandwidth="1.25GBps" latency="100us"/>
-      <link id="dc2_entranceroom_ISP" bandwidth="1.25GBps" latency="100us"/>
-      <!-- links to router relationships -->
-      <route src="gw_dc2_horizdist" dst="gw_dc2_maindist"><link_ctn id="dc2_horizdist_maindist"/></route>
-      <route src="gw_dc2_maindist" dst="gw_dc2_entranceroom"><link_ctn id="dc2_maindist_entranceroom"/></route>
-      <route src="gw_dc2_entranceroom" dst="router_AS2_dc2"><link_ctn id="dc2_entranceroom_ISP"/></route>
-    </AS>
+      <!-- horiz dist area switch, main dist area switch, entrance room switch, end point for ISP  -->
+      <zone id="gw_AS2_dc2" routing="Floyd">
+        <!-- equipments-->
+        <router id="gw_dc2_horizdist"/>
+        <router id="gw_dc2_maindist"/>
+        <router id="gw_dc2_entranceroom"/>
+        <!-- ISP end point, entering the cloud, so it has coordinates -->
+        <router id="router_AS2_dc2" coordinates="12.8 14.4 6.4"/>
 
-    <!-- internal routes between clusters -->
-    <ASroute src="AS2_cb6" dst="AS2_cb6" gw_src="cb6-AS2_cb6_router.dc2.acloud.com"
-             gw_dst="cb6-AS2_cb6_router.dc2.acloud.com" symmetrical="YES">
-      <link_ctn id="link_dc2_cb6"/><link_ctn id="link_dc2_cb6"/>
-    </ASroute>
-    <ASroute src="AS2_cb4" dst="AS2_cb6" gw_src="cb4-AS2_cb4_router.dc2.acloud.com"
-             gw_dst="cb6-AS2_cb6_router.dc2.acloud.com" symmetrical="YES">
-       <link_ctn id="link_dc2_cb4"/><link_ctn id="link_dc2_cb6"/>
-    </ASroute>
-    <ASroute src="AS2_cb4" dst="AS2_cb4" gw_src="cb4-AS2_cb4_router.dc2.acloud.com"
-             gw_dst="cb4-AS2_cb4_router.dc2.acloud.com" symmetrical="YES">
-       <link_ctn id="link_dc2_cb4"/><link_ctn id="link_dc2_cb4"/>
-    </ASroute>
-    <ASroute src="AS2_cb5" dst="AS2_cb6" gw_src="cb5-AS2_cb5_router.dc2.acloud.com"
-             gw_dst="cb6-AS2_cb6_router.dc2.acloud.com" symmetrical="YES">
-       <link_ctn id="link_dc2_cb5"/><link_ctn id="link_dc2_cb6"/>
-    </ASroute>
-    <ASroute src="AS2_cb5" dst="AS2_cb4" gw_src="cb5-AS2_cb5_router.dc2.acloud.com"
-             gw_dst="cb4-AS2_cb4_router.dc2.acloud.com" symmetrical="YES">
-       <link_ctn id="link_dc2_cb5"/><link_ctn id="link_dc2_cb4"/>
-    </ASroute>
-    <ASroute src="AS2_cb5" dst="AS2_cb5" gw_src="cb5-AS2_cb5_router.dc2.acloud.com"
-             gw_dst="cb5-AS2_cb5_router.dc2.acloud.com" symmetrical="YES">
-       <link_ctn id="link_dc2_cb5"/><link_ctn id="link_dc2_cb5"/>
-    </ASroute>
-    <ASroute src="AS2_cb2" dst="AS2_cb6" gw_src="cb2-AS2_cb2_router.dc2.acloud.com"
-             gw_dst="cb6-AS2_cb6_router.dc2.acloud.com" symmetrical="YES">
-       <link_ctn id="link_dc2_cb2"/> <link_ctn id="link_dc2_cb6"/>
-    </ASroute>
-    <ASroute src="AS2_cb2" dst="AS2_cb4" gw_src="cb2-AS2_cb2_router.dc2.acloud.com"
-             gw_dst="cb4-AS2_cb4_router.dc2.acloud.com" symmetrical="YES">
-       <link_ctn id="link_dc2_cb2"/><link_ctn id="link_dc2_cb4"/>
-    </ASroute>
-    <ASroute src="AS2_cb2" dst="AS2_cb5" gw_src="cb2-AS2_cb2_router.dc2.acloud.com"
-             gw_dst="cb5-AS2_cb5_router.dc2.acloud.com" symmetrical="YES">
-       <link_ctn id="link_dc2_cb2"/><link_ctn id="link_dc2_cb5"/>
-    </ASroute>
-    <ASroute src="AS2_cb2" dst="AS2_cb2" gw_src="cb2-AS2_cb2_router.dc2.acloud.com"
-             gw_dst="cb2-AS2_cb2_router.dc2.acloud.com" symmetrical="YES">
-       <link_ctn id="link_dc2_cb2"/><link_ctn id="link_dc2_cb2"/>
-    </ASroute>
-    <ASroute src="AS2_cb3" dst="AS2_cb6" gw_src="cb3-AS2_cb3_router.dc2.acloud.com"
-             gw_dst="cb6-AS2_cb6_router.dc2.acloud.com" symmetrical="YES">
-       <link_ctn id="link_dc2_cb3"/><link_ctn id="link_dc2_cb6"/>
-    </ASroute>
-    <ASroute src="AS2_cb3" dst="AS2_cb4" gw_src="cb3-AS2_cb3_router.dc2.acloud.com" 
-             gw_dst="cb4-AS2_cb4_router.dc2.acloud.com" symmetrical="YES">
-       <link_ctn id="link_dc2_cb3"/><link_ctn id="link_dc2_cb4"/>
-    </ASroute>
-    <ASroute src="AS2_cb3" dst="AS2_cb5" gw_src="cb3-AS2_cb3_router.dc2.acloud.com"
-             gw_dst="cb5-AS2_cb5_router.dc2.acloud.com" symmetrical="YES">
-       <link_ctn id="link_dc2_cb3"/><link_ctn id="link_dc2_cb5"/>
-    </ASroute>
-    <ASroute src="AS2_cb3" dst="AS2_cb2" gw_src="cb3-AS2_cb3_router.dc2.acloud.com"
-             gw_dst="cb2-AS2_cb2_router.dc2.acloud.com" symmetrical="YES">
-       <link_ctn id="link_dc2_cb3"/><link_ctn id="link_dc2_cb2"/>
-    </ASroute>
-    <ASroute src="AS2_cb3" dst="AS2_cb3" gw_src="cb3-AS2_cb3_router.dc2.acloud.com"
-             gw_dst="cb3-AS2_cb3_router.dc2.acloud.com" symmetrical="YES">
-      <link_ctn id="link_dc2_cb3"/><link_ctn id="link_dc2_cb3"/>
-    </ASroute>
-    <ASroute src="AS2_cb1" dst="AS2_cb6" gw_src="cb1-AS2_cb1_router.dc2.acloud.com"
-             gw_dst="cb6-AS2_cb6_router.dc2.acloud.com" symmetrical="YES">
-      <link_ctn id="link_dc2_cb1"/><link_ctn id="link_dc2_cb6"/>
-    </ASroute>
-    <ASroute src="AS2_cb1" dst="AS2_cb4" gw_src="cb1-AS2_cb1_router.dc2.acloud.com"
-             gw_dst="cb4-AS2_cb4_router.dc2.acloud.com" symmetrical="YES">
-      <link_ctn id="link_dc2_cb1"/><link_ctn id="link_dc2_cb4"/>
-    </ASroute>
-    <ASroute src="AS2_cb1" dst="AS2_cb5" gw_src="cb1-AS2_cb1_router.dc2.acloud.com"
-             gw_dst="cb5-AS2_cb5_router.dc2.acloud.com" symmetrical="YES">
-       <link_ctn id="link_dc2_cb1"/><link_ctn id="link_dc2_cb5"/>
-    </ASroute>
-    <ASroute src="AS2_cb1" dst="AS2_cb2" gw_src="cb1-AS2_cb1_router.dc2.acloud.com"
-             gw_dst="cb2-AS2_cb2_router.dc2.acloud.com" symmetrical="YES">
-       <link_ctn id="link_dc2_cb1"/><link_ctn id="link_dc2_cb2"/>
-    </ASroute>
-    <ASroute src="AS2_cb1" dst="AS2_cb3" gw_src="cb1-AS2_cb1_router.dc2.acloud.com"
-             gw_dst="cb3-AS2_cb3_router.dc2.acloud.com" symmetrical="YES">
-       <link_ctn id="link_dc2_cb1"/><link_ctn id="link_dc2_cb3"/>
-    </ASroute>
-    <ASroute src="AS2_cb1" dst="AS2_cb1" gw_src="cb1-AS2_cb1_router.dc2.acloud.com"
-             gw_dst="cb1-AS2_cb1_router.dc2.acloud.com" symmetrical="YES">
-       <link_ctn id="link_dc2_cb1"/><link_ctn id="link_dc2_cb1"/>
-    </ASroute>
+        <!-- links -->
+        <link id="dc2_horizdist_maindist" bandwidth="1.25GBps" latency="100us"/>
+        <link id="dc2_maindist_entranceroom" bandwidth="1.25GBps" latency="100us"/>
+        <link id="dc2_entranceroom_ISP" bandwidth="1.25GBps" latency="100us"/>
+        <!-- links to router relationships -->
+        <route src="gw_dc2_horizdist" dst="gw_dc2_maindist">
+          <link_ctn id="dc2_horizdist_maindist"/>
+        </route>
+        <route src="gw_dc2_maindist" dst="gw_dc2_entranceroom">
+          <link_ctn id="dc2_maindist_entranceroom"/>
+        </route>
+        <route src="gw_dc2_entranceroom" dst="router_AS2_dc2">
+          <link_ctn id="dc2_entranceroom_ISP"/>
+        </route>
+      </zone>
 
-    <!-- routess to exit AS -->
-    <ASroute src="AS2_cb6" dst="gw_AS2_dc2" gw_src="cb6-AS2_cb6_router.dc2.acloud.com"
-             gw_dst="gw_dc2_horizdist" symmetrical="NO">
-       <link_ctn id="link_dc2_cb6"/>
-    </ASroute>
-    <ASroute src="AS2_cb4" dst="gw_AS2_dc2" gw_src="cb4-AS2_cb4_router.dc2.acloud.com"
-             gw_dst="gw_dc2_horizdist" symmetrical="NO">
-       <link_ctn id="link_dc2_cb4"/>
-    </ASroute>
-    <ASroute src="AS2_cb5" dst="gw_AS2_dc2" gw_src="cb5-AS2_cb5_router.dc2.acloud.com"
-             gw_dst="gw_dc2_horizdist" symmetrical="NO">
-       <link_ctn id="link_dc2_cb5"/>
-    </ASroute>
-    <ASroute src="AS2_cb2" dst="gw_AS2_dc2" gw_src="cb2-AS2_cb2_router.dc2.acloud.com"
-             gw_dst="gw_dc2_horizdist" symmetrical="NO">
-       <link_ctn id="link_dc2_cb2"/>
-    </ASroute>
-    <ASroute src="AS2_cb3" dst="gw_AS2_dc2" gw_src="cb3-AS2_cb3_router.dc2.acloud.com"
-             gw_dst="gw_dc2_horizdist" symmetrical="NO">
-       <link_ctn id="link_dc2_cb3"/>
-    </ASroute>
-    <ASroute src="AS2_cb1" dst="gw_AS2_dc2" gw_src="cb1-AS2_cb1_router.dc2.acloud.com"
-             gw_dst="gw_dc2_horizdist" symmetrical="NO">
-       <link_ctn id="link_dc2_cb1"/>
-    </ASroute> 
-    <ASroute dst="AS2_cb6" src="gw_AS2_dc2" gw_dst="cb6-AS2_cb6_router.dc2.acloud.com"
-             gw_src="gw_dc2_horizdist" symmetrical="NO">
-       <link_ctn id="link_dc2_cb6"/>
-    </ASroute>
-    <ASroute dst="AS2_cb4" src="gw_AS2_dc2" gw_dst="cb4-AS2_cb4_router.dc2.acloud.com"
-             gw_src="gw_dc2_horizdist" symmetrical="NO">
-       <link_ctn id="link_dc2_cb4"/>
-    </ASroute>
-    <ASroute dst="AS2_cb5" src="gw_AS2_dc2" gw_dst="cb5-AS2_cb5_router.dc2.acloud.com"
-             gw_src="gw_dc2_horizdist" symmetrical="NO">
-       <link_ctn id="link_dc2_cb5"/>
-    </ASroute>
-    <ASroute dst="AS2_cb2" src="gw_AS2_dc2" gw_dst="cb2-AS2_cb2_router.dc2.acloud.com"
-             gw_src="gw_dc2_horizdist" symmetrical="NO">
-       <link_ctn id="link_dc2_cb2"/>
-    </ASroute>
-    <ASroute dst="AS2_cb3" src="gw_AS2_dc2" gw_dst="cb3-AS2_cb3_router.dc2.acloud.com"
-             gw_src="gw_dc2_horizdist" symmetrical="NO">
-       <link_ctn id="link_dc2_cb3"/>
-    </ASroute>
-    <ASroute dst="AS2_cb1" src="gw_AS2_dc2" gw_dst="cb1-AS2_cb1_router.dc2.acloud.com"
-             gw_src="gw_dc2_horizdist" symmetrical="NO">
-       <link_ctn id="link_dc2_cb1"/>
-    </ASroute> 
-   </AS>
+      <!-- internal routes between clusters -->
+      <zoneRoute src="AS2_cb4" dst="AS2_cb6" gw_src="cb4-AS2_cb4_router.dc2.acloud.com"
+               gw_dst="cb6-AS2_cb6_router.dc2.acloud.com">
+        <link_ctn id="link_dc2_cb4"/>
+        <link_ctn id="link_dc2_cb6"/>
+      </zoneRoute>
+      <zoneRoute src="AS2_cb5" dst="AS2_cb6" gw_src="cb5-AS2_cb5_router.dc2.acloud.com"
+               gw_dst="cb6-AS2_cb6_router.dc2.acloud.com">
+        <link_ctn id="link_dc2_cb5"/>
+        <link_ctn id="link_dc2_cb6"/>
+      </zoneRoute>
+      <zoneRoute src="AS2_cb5" dst="AS2_cb4" gw_src="cb5-AS2_cb5_router.dc2.acloud.com"
+               gw_dst="cb4-AS2_cb4_router.dc2.acloud.com">
+        <link_ctn id="link_dc2_cb5"/>
+        <link_ctn id="link_dc2_cb4"/>
+      </zoneRoute>
+      <zoneRoute src="AS2_cb2" dst="AS2_cb6" gw_src="cb2-AS2_cb2_router.dc2.acloud.com"
+               gw_dst="cb6-AS2_cb6_router.dc2.acloud.com">
+        <link_ctn id="link_dc2_cb2"/>
+        <link_ctn id="link_dc2_cb6"/>
+      </zoneRoute>
+      <zoneRoute src="AS2_cb2" dst="AS2_cb4" gw_src="cb2-AS2_cb2_router.dc2.acloud.com"
+               gw_dst="cb4-AS2_cb4_router.dc2.acloud.com">
+        <link_ctn id="link_dc2_cb2"/>
+        <link_ctn id="link_dc2_cb4"/>
+      </zoneRoute>
+      <zoneRoute src="AS2_cb2" dst="AS2_cb5" gw_src="cb2-AS2_cb2_router.dc2.acloud.com"
+               gw_dst="cb5-AS2_cb5_router.dc2.acloud.com">
+        <link_ctn id="link_dc2_cb2"/>
+        <link_ctn id="link_dc2_cb5"/>
+      </zoneRoute>
+      <zoneRoute src="AS2_cb3" dst="AS2_cb6" gw_src="cb3-AS2_cb3_router.dc2.acloud.com"
+               gw_dst="cb6-AS2_cb6_router.dc2.acloud.com">
+        <link_ctn id="link_dc2_cb3"/>
+        <link_ctn id="link_dc2_cb6"/>
+      </zoneRoute>
+      <zoneRoute src="AS2_cb3" dst="AS2_cb4" gw_src="cb3-AS2_cb3_router.dc2.acloud.com"
+               gw_dst="cb4-AS2_cb4_router.dc2.acloud.com">
+        <link_ctn id="link_dc2_cb3"/>
+        <link_ctn id="link_dc2_cb4"/>
+      </zoneRoute>
+      <zoneRoute src="AS2_cb3" dst="AS2_cb5" gw_src="cb3-AS2_cb3_router.dc2.acloud.com"
+               gw_dst="cb5-AS2_cb5_router.dc2.acloud.com">
+        <link_ctn id="link_dc2_cb3"/>
+        <link_ctn id="link_dc2_cb5"/>
+      </zoneRoute>
+      <zoneRoute src="AS2_cb3" dst="AS2_cb2" gw_src="cb3-AS2_cb3_router.dc2.acloud.com"
+               gw_dst="cb2-AS2_cb2_router.dc2.acloud.com">
+        <link_ctn id="link_dc2_cb3"/>
+        <link_ctn id="link_dc2_cb2"/>
+      </zoneRoute>
+      <zoneRoute src="AS2_cb1" dst="AS2_cb6" gw_src="cb1-AS2_cb1_router.dc2.acloud.com"
+               gw_dst="cb6-AS2_cb6_router.dc2.acloud.com">
+        <link_ctn id="link_dc2_cb1"/>
+        <link_ctn id="link_dc2_cb6"/>
+      </zoneRoute>
+      <zoneRoute src="AS2_cb1" dst="AS2_cb4" gw_src="cb1-AS2_cb1_router.dc2.acloud.com"
+               gw_dst="cb4-AS2_cb4_router.dc2.acloud.com">
+        <link_ctn id="link_dc2_cb1"/>
+        <link_ctn id="link_dc2_cb4"/>
+      </zoneRoute>
+      <zoneRoute src="AS2_cb1" dst="AS2_cb5" gw_src="cb1-AS2_cb1_router.dc2.acloud.com"
+               gw_dst="cb5-AS2_cb5_router.dc2.acloud.com">
+        <link_ctn id="link_dc2_cb1"/>
+        <link_ctn id="link_dc2_cb5"/>
+      </zoneRoute>
+      <zoneRoute src="AS2_cb1" dst="AS2_cb2" gw_src="cb1-AS2_cb1_router.dc2.acloud.com"
+               gw_dst="cb2-AS2_cb2_router.dc2.acloud.com">
+        <link_ctn id="link_dc2_cb1"/>
+        <link_ctn id="link_dc2_cb2"/>
+      </zoneRoute>
+      <zoneRoute src="AS2_cb1" dst="AS2_cb3" gw_src="cb1-AS2_cb1_router.dc2.acloud.com"
+               gw_dst="cb3-AS2_cb3_router.dc2.acloud.com">
+        <link_ctn id="link_dc2_cb1"/>
+        <link_ctn id="link_dc2_cb3"/>
+      </zoneRoute>
 
-   <AS id="AS3_dc3" routing="Full">  
-     <!--small tier-1 datacenter, according to TIA-942 annex G tiers notation, routing : FULL -->    
-     <!-- 4 clusters, no zone dist area, 1 horiz dist area, no multi-homing, telecom and operation rooms omitted -->
-     <!-- clusters -->
-     <cluster id="AS3_cb1" prefix="cb1-" suffix=".dc3.acloud.com" radical="1-40" speed="5.2297Gf"
-              bw="125MBps" lat="100us" bb_bw="1.25GBps" bb_lat="100us"/>
-     <cluster id="AS3_cb2" prefix="cb2-" suffix=".dc3.acloud.com" radical="1-50" speed="8.8925Gf"
-              bw="125MBps" lat="100us" bb_bw="1.25GBps" bb_lat="100us"/>
-     <cluster id="AS3_cb3" prefix="cb3-" suffix=".dc3.acloud.com" radical="1-30" speed="13.357Gf"
-              bw="125MBps" lat="100us" bb_bw="1.25GBps" bb_lat="100us"/>
-     <cluster id="AS3_cb4" prefix="cb4-" suffix=".dc3.acloud.com" radical="1-30" speed="13.357Gf"
-              bw="125MBps" lat="100us" bb_bw="1.25GBps" bb_lat="100us"/>
+      <!-- routess to exit zone -->
+      <zoneRoute src="AS2_cb6" dst="gw_AS2_dc2" gw_src="cb6-AS2_cb6_router.dc2.acloud.com"
+               gw_dst="gw_dc2_horizdist">
+        <link_ctn id="link_dc2_cb6"/>
+      </zoneRoute>
+      <zoneRoute src="AS2_cb4" dst="gw_AS2_dc2" gw_src="cb4-AS2_cb4_router.dc2.acloud.com"
+               gw_dst="gw_dc2_horizdist">
+        <link_ctn id="link_dc2_cb4"/>
+      </zoneRoute>
+      <zoneRoute src="AS2_cb5" dst="gw_AS2_dc2" gw_src="cb5-AS2_cb5_router.dc2.acloud.com"
+               gw_dst="gw_dc2_horizdist">
+        <link_ctn id="link_dc2_cb5"/>
+      </zoneRoute>
+      <zoneRoute src="AS2_cb2" dst="gw_AS2_dc2" gw_src="cb2-AS2_cb2_router.dc2.acloud.com"
+               gw_dst="gw_dc2_horizdist">
+        <link_ctn id="link_dc2_cb2"/>
+      </zoneRoute>
+      <zoneRoute src="AS2_cb3" dst="gw_AS2_dc2" gw_src="cb3-AS2_cb3_router.dc2.acloud.com"
+               gw_dst="gw_dc2_horizdist">
+        <link_ctn id="link_dc2_cb3"/>
+      </zoneRoute>
+      <zoneRoute src="AS2_cb1" dst="gw_AS2_dc2" gw_src="cb1-AS2_cb1_router.dc2.acloud.com"
+               gw_dst="gw_dc2_horizdist">
+        <link_ctn id="link_dc2_cb1"/>
+      </zoneRoute>
+    </zone>
 
-     <link id="link_dc3_cb1" bandwidth="1.25GBps" latency="100us"/>
-     <link id="link_dc3_cb2" bandwidth="1.25GBps" latency="100us"/>
-     <link id="link_dc3_cb3" bandwidth="1.25GBps" latency="100us"/>
-     <link id="link_dc3_cb4" bandwidth="1.25GBps" latency="100us"/>
+    <zone id="AS3_dc3" routing="Full">
+      <!--small tier-1 datacenter, according to TIA-942 annex G tiers notation, routing : FULL -->
+      <!-- 4 clusters, no zone dist area, 1 horiz dist area, no multi-homing, telecom and operation rooms omitted -->
+      <!-- clusters -->
+      <cluster id="AS3_cb1" prefix="cb1-" suffix=".dc3.acloud.com" radical="1-40" speed="5.2297Gf"
+               bw="125MBps" lat="100us" bb_bw="1.25GBps" bb_lat="100us"/>
+      <cluster id="AS3_cb2" prefix="cb2-" suffix=".dc3.acloud.com" radical="1-50" speed="8.8925Gf"
+               bw="125MBps" lat="100us" bb_bw="1.25GBps" bb_lat="100us"/>
+      <cluster id="AS3_cb3" prefix="cb3-" suffix=".dc3.acloud.com" radical="1-30" speed="13.357Gf"
+               bw="125MBps" lat="100us" bb_bw="1.25GBps" bb_lat="100us"/>
+      <cluster id="AS3_cb4" prefix="cb4-" suffix=".dc3.acloud.com" radical="1-30" speed="13.357Gf"
+               bw="125MBps" lat="100us" bb_bw="1.25GBps" bb_lat="100us"/>
+      <link id="link_dc3_cb1" bandwidth="1.25GBps" latency="100us"/>
+      <link id="link_dc3_cb2" bandwidth="1.25GBps" latency="100us"/>
+      <link id="link_dc3_cb3" bandwidth="1.25GBps" latency="100us"/>
+      <link id="link_dc3_cb4" bandwidth="1.25GBps" latency="100us"/>
 
-     <!-- horiz dist area switch, main dist area switch, entrance room switch, end point for ISP  -->
-     <AS id="gw_AS3_dc3" routing="Floyd">
+      <!-- horiz dist area switch, main dist area switch, entrance room switch, end point for ISP  -->
+      <zone id="gw_AS3_dc3" routing="Floyd">
         <!-- equipments-->
         <router id="gw_dc3_horizdist"/>
         <router id="gw_dc3_maindist"/>
         <router id="gw_dc3_entranceroom"/>
         <!-- ISP end point, entering the cloud, so it has coordinates -->
         <router id="router_AS3_dc3" coordinates="6.0 5.7 6.6"/>
-
         <!-- links -->
-        <link id="dc3_horizdist_maindist" bandwidth="1.25GBps" latency="100us"/>        
-        <link id="dc3_maindist_entranceroom" bandwidth="1.25GBps" latency="100us"/>  
-        <link id="dc3_entranceroom_ISP" bandwidth="1.25GBps" latency="100us"/>  
+        <link id="dc3_horizdist_maindist" bandwidth="1.25GBps" latency="100us"/>
+        <link id="dc3_maindist_entranceroom" bandwidth="1.25GBps" latency="100us"/>
+        <link id="dc3_entranceroom_ISP" bandwidth="1.25GBps" latency="100us"/>
         <!-- links to router relationships -->
-        <route src="gw_dc3_horizdist" dst="gw_dc3_maindist"><link_ctn id="dc3_horizdist_maindist"/></route>
-        <route src="gw_dc3_maindist" dst="gw_dc3_entranceroom"><link_ctn id="dc3_maindist_entranceroom"/></route>
-        <route src="gw_dc3_entranceroom" dst="router_AS3_dc3"><link_ctn id="dc3_entranceroom_ISP"/></route>
-     </AS>
+        <route src="gw_dc3_horizdist" dst="gw_dc3_maindist">
+          <link_ctn id="dc3_horizdist_maindist"/>
+        </route>
+        <route src="gw_dc3_maindist" dst="gw_dc3_entranceroom">
+          <link_ctn id="dc3_maindist_entranceroom"/>
+        </route>
+        <route src="gw_dc3_entranceroom" dst="router_AS3_dc3">
+          <link_ctn id="dc3_entranceroom_ISP"/>
+        </route>
+      </zone>
 
-     <!-- internal routes between clusters -->
-     <ASroute src="AS3_cb3" dst="AS3_cb3" gw_src="cb3-AS3_cb3_router.dc3.acloud.com"
-              gw_dst="cb3-AS3_cb3_router.dc3.acloud.com" symmetrical="YES">
-        <link_ctn id="link_dc3_cb3"/><link_ctn id="link_dc3_cb3"/>
-     </ASroute>
-     <ASroute src="AS3_cb2" dst="AS3_cb3" gw_src="cb2-AS3_cb2_router.dc3.acloud.com"
-              gw_dst="cb3-AS3_cb3_router.dc3.acloud.com" symmetrical="YES">
-        <link_ctn id="link_dc3_cb2"/><link_ctn id="link_dc3_cb3"/>
-     </ASroute>
-     <ASroute src="AS3_cb2" dst="AS3_cb2" gw_src="cb2-AS3_cb2_router.dc3.acloud.com"
-              gw_dst="cb2-AS3_cb2_router.dc3.acloud.com" symmetrical="YES">
-        <link_ctn id="link_dc3_cb2"/><link_ctn id="link_dc3_cb2"/>
-     </ASroute>
-     <ASroute src="AS3_cb1" dst="AS3_cb3" gw_src="cb1-AS3_cb1_router.dc3.acloud.com"
-              gw_dst="cb3-AS3_cb3_router.dc3.acloud.com" symmetrical="YES">
-        <link_ctn id="link_dc3_cb1"/><link_ctn id="link_dc3_cb3"/>
-     </ASroute>
-     <ASroute src="AS3_cb1" dst="AS3_cb2" gw_src="cb1-AS3_cb1_router.dc3.acloud.com"
-              gw_dst="cb2-AS3_cb2_router.dc3.acloud.com" symmetrical="YES">
-        <link_ctn id="link_dc3_cb1"/><link_ctn id="link_dc3_cb2"/>
-     </ASroute>
-     <ASroute src="AS3_cb1" dst="AS3_cb1" gw_src="cb1-AS3_cb1_router.dc3.acloud.com"
-              gw_dst="cb1-AS3_cb1_router.dc3.acloud.com" symmetrical="YES">
-        <link_ctn id="link_dc3_cb1"/><link_ctn id="link_dc3_cb1"/>
-     </ASroute>
-     <ASroute src="AS3_cb4" dst="AS3_cb3" gw_src="cb4-AS3_cb4_router.dc3.acloud.com"
-              gw_dst="cb3-AS3_cb3_router.dc3.acloud.com" symmetrical="YES">
-        <link_ctn id="link_dc3_cb4"/><link_ctn id="link_dc3_cb3"/>
-     </ASroute>
-     <ASroute src="AS3_cb4" dst="AS3_cb2" gw_src="cb4-AS3_cb4_router.dc3.acloud.com"
-              gw_dst="cb2-AS3_cb2_router.dc3.acloud.com" symmetrical="YES">
-        <link_ctn id="link_dc3_cb4"/><link_ctn id="link_dc3_cb2"/>
-     </ASroute>
-     <ASroute src="AS3_cb4" dst="AS3_cb1" gw_src="cb4-AS3_cb4_router.dc3.acloud.com"
-              gw_dst="cb1-AS3_cb1_router.dc3.acloud.com" symmetrical="YES">
-        <link_ctn id="link_dc3_cb4"/><link_ctn id="link_dc3_cb1"/>
-     </ASroute>
-     <ASroute src="AS3_cb4" dst="AS3_cb4" gw_src="cb4-AS3_cb4_router.dc3.acloud.com"
-             gw_dst="cb4-AS3_cb4_router.dc3.acloud.com" symmetrical="YES">
-        <link_ctn id="link_dc3_cb4"/><link_ctn id="link_dc3_cb4"/>
-     </ASroute>
-
-     <!-- routes to exit AS -->
-     <ASroute src="AS3_cb3" dst="gw_AS3_dc3" gw_src="cb3-AS3_cb3_router.dc3.acloud.com"
-              gw_dst="gw_dc3_horizdist" symmetrical="NO">
+      <!-- internal routes between clusters -->
+      <zoneRoute src="AS3_cb2" dst="AS3_cb3" gw_src="cb2-AS3_cb2_router.dc3.acloud.com"
+               gw_dst="cb3-AS3_cb3_router.dc3.acloud.com">
+        <link_ctn id="link_dc3_cb2"/>
         <link_ctn id="link_dc3_cb3"/>
-     </ASroute>
-     <ASroute src="AS3_cb2" dst="gw_AS3_dc3" gw_src="cb2-AS3_cb2_router.dc3.acloud.com"
-              gw_dst="gw_dc3_horizdist" symmetrical="NO">
-       <link_ctn id="link_dc3_cb2"/>
-     </ASroute>
-     <ASroute src="AS3_cb1" dst="gw_AS3_dc3" gw_src="cb1-AS3_cb1_router.dc3.acloud.com"
-              gw_dst="gw_dc3_horizdist" symmetrical="NO">
+      </zoneRoute>
+      <zoneRoute src="AS3_cb1" dst="AS3_cb3" gw_src="cb1-AS3_cb1_router.dc3.acloud.com"
+               gw_dst="cb3-AS3_cb3_router.dc3.acloud.com">
         <link_ctn id="link_dc3_cb1"/>
-     </ASroute>
-     <ASroute src="AS3_cb4" dst="gw_AS3_dc3" gw_src="cb4-AS3_cb4_router.dc3.acloud.com"
-              gw_dst="gw_dc3_horizdist" symmetrical="NO">
+        <link_ctn id="link_dc3_cb3"/>
+      </zoneRoute>
+      <zoneRoute src="AS3_cb1" dst="AS3_cb2" gw_src="cb1-AS3_cb1_router.dc3.acloud.com"
+               gw_dst="cb2-AS3_cb2_router.dc3.acloud.com">
+        <link_ctn id="link_dc3_cb1"/>
+        <link_ctn id="link_dc3_cb2"/>
+      </zoneRoute>
+      <zoneRoute src="AS3_cb4" dst="AS3_cb3" gw_src="cb4-AS3_cb4_router.dc3.acloud.com"
+               gw_dst="cb3-AS3_cb3_router.dc3.acloud.com">
         <link_ctn id="link_dc3_cb4"/>
-     </ASroute>
-     <ASroute dst="AS3_cb3" src="gw_AS3_dc3" gw_dst="cb3-AS3_cb3_router.dc3.acloud.com"
-              gw_src="gw_dc3_horizdist" symmetrical="NO">
         <link_ctn id="link_dc3_cb3"/>
-     </ASroute>
-     <ASroute dst="AS3_cb2" src="gw_AS3_dc3" gw_dst="cb2-AS3_cb2_router.dc3.acloud.com"
-              gw_src="gw_dc3_horizdist" symmetrical="NO">
+      </zoneRoute>
+      <zoneRoute src="AS3_cb4" dst="AS3_cb2" gw_src="cb4-AS3_cb4_router.dc3.acloud.com"
+               gw_dst="cb2-AS3_cb2_router.dc3.acloud.com">
+        <link_ctn id="link_dc3_cb4"/>
+        <link_ctn id="link_dc3_cb2"/>
+      </zoneRoute>
+      <zoneRoute src="AS3_cb4" dst="AS3_cb1" gw_src="cb4-AS3_cb4_router.dc3.acloud.com"
+               gw_dst="cb1-AS3_cb1_router.dc3.acloud.com">
+        <link_ctn id="link_dc3_cb4"/>
+        <link_ctn id="link_dc3_cb1"/>
+      </zoneRoute>
+
+      <!-- routes to exit zone -->
+      <zoneRoute src="AS3_cb3" dst="gw_AS3_dc3" gw_src="cb3-AS3_cb3_router.dc3.acloud.com"
+               gw_dst="gw_dc3_horizdist">
+        <link_ctn id="link_dc3_cb3"/>
+      </zoneRoute>
+      <zoneRoute src="AS3_cb2" dst="gw_AS3_dc3" gw_src="cb2-AS3_cb2_router.dc3.acloud.com"
+               gw_dst="gw_dc3_horizdist">
         <link_ctn id="link_dc3_cb2"/>
-     </ASroute>
-     <ASroute dst="AS3_cb1" src="gw_AS3_dc3" gw_dst="cb1-AS3_cb1_router.dc3.acloud.com"
-              gw_src="gw_dc3_horizdist" symmetrical="NO">
+      </zoneRoute>
+      <zoneRoute src="AS3_cb1" dst="gw_AS3_dc3" gw_src="cb1-AS3_cb1_router.dc3.acloud.com"
+               gw_dst="gw_dc3_horizdist">
         <link_ctn id="link_dc3_cb1"/>
-     </ASroute>
-     <ASroute dst="AS3_cb4" src="gw_AS3_dc3" gw_dst="cb4-AS3_cb4_router.dc3.acloud.com"
-              gw_src="gw_dc3_horizdist" symmetrical="NO">
+      </zoneRoute>
+      <zoneRoute src="AS3_cb4" dst="gw_AS3_dc3" gw_src="cb4-AS3_cb4_router.dc3.acloud.com"
+               gw_dst="gw_dc3_horizdist">
         <link_ctn id="link_dc3_cb4"/>
-     </ASroute>  
-  </AS>
-</AS>
+      </zoneRoute>
+    </zone>
+  </zone>
 </platform>