Differences

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--- qos_project [2017/11/23 14:27] – [5. [CO1] Connecting the Platform] samer
+++ qos_project [2017/11/29 08:52] – [5. [CO1] Connecting the Platform] samer
@@ Line 65: / Line 65: @@
 ===== -. [CO1] Connecting the Platform =====
-<WRAP center round tip 100%>
 Describe and analyze the basic steps for ensuring the platform connectivity: addressing and routing
+<WRAP center round info 100%>
   * Accomplished
       * Enable end-to-end communication
       * Analyse the addressing and routing (routing tables, DHCP, etc.)
   * Exceeded
-      * Identify the necessary commands and configurations for enabling end-to-end communications
+      * Identify the necessary commands and configurations for enabling end-to-end communication
 </WRAP>
+In order to analyse the addressing and routing on the platform, we need to look carefully on the interface configuration and routing tables of the different devices.
+Let us start with the routing devices. The routing table of the GL-iNet is shown using the command ``ip route`` and gives the following:
+<code bash>
+.0.0.0/24 dev eth0  proto kernel  scope link  src 10.0.0.1 # Loopback address
+.168.8.0/24 dev wlan0  proto kernel  scope link  src 192.168.8.1 # connection to the wifi interface
+.168.100.0/24 dev eth1  proto kernel  scope link  src 192.168.100.1 # connection to our LAN 192.168.100.0/24 (HP is part of this network)
+.168.200.0/24 via 10.0.0.2 dev eth0  proto static # static route to the 192.168.200.0/24 network via the interface
+.0.0.2 of the TP-LINK router
+</code>
+<code bash>
+Routing table of GL-iNet:
+.0.0.0/24 dev eth1  src 10.0.0.2 # connection to directly connected network 10.0.0.0/24
+.168.100.0/24 via 10.0.0.1 dev eth1 # static route to the network 192.168.100.0/24 via the interface
+.0.0.1 of the GL-iNet router
+.168.200.0/24 dev br-lan  src 192.168.200.1 # connection to our LAN 192.168.200.0/24
+</code>
+<code bash>
+#Configurations on TP-LINK router
+#Configuration of LAN interface :
+config interface 'lan'
+        option type 'bridge'
+        option ifname 'eth0'
+        option proto 'static'
+        option ipaddr '192.168.200.1'
+        option netmask '255.255.255.0'
+        option ip6assign '60'
+#Configuration of WAN interface :
+config interface 'wan'
+        option ifname 'eth1'
+#       option proto 'dhcp'
+        option proto 'static'
+        option ipaddr '10.0.0.2'
+        option netmask '255.255.255.0'
+#Configuration of the static route :
+config route
+        option interface 'wan'
+        option target '192.168.100.0'
+        option netmask '255.255.255.0'
+        option gateway '10.0.0.1'
+</code>
+===== Extracts =====