Changes between Version 6 and Version 7 of GENIEducation/SampleAssignments/IPRouting/Procedure2

Timestamp:

09/12/13 16:43:31 (11 years ago)

Author:

nriga@bbn.com

Comment:

--

GENIEducation/SampleAssignments/IPRouting/Procedure2

@@ -130 +130 @@
 [[Image(GENIExperimenter/Tutorials/Graphics:tip.png, 40, left)]]
 = Tips =
+  * If you can't execute standard commands like `ifconfig` add `sbin` to your path:
+    {{{
+       export PATH=$PATH:/sbin
+    }}}
   * Remember that you can use “ifconfig” to determine which Ethernet interface (e.g., eth0) is bound to what IP address at each of the nodes.
   * In order to enable IP forwarding of packets on a node you have to execute the following command:
@@ -136 +140 @@
 }}}
   * A new slice will always be in its initial state with NO routing set up!
+  * A useful tool to debug the packet flow is tcpdump. In order to install it run:
+    {{{
+       sudo apt-get install tcpdump
+    }}}