Changes between Version 6 and Version 7 of Tutorials/Optical/Mininet Optical Tutorial1

Timestamp:

Jul 27, 2022, 12:58:47 AM (3 years ago)

Author:

lantz

Comment:

—

Tutorials/Optical/Mininet Optical Tutorial1

@@ -194 +194 @@
 
 
+= Creating the Mininet-Optical Network =
+
+All of these commands should be run in a terminal window for the VM or server where Mininet-Optical is installed.
+
+We will run Mininet-Optical from the top directory of the source tree:
+
+{{{
+cd ~/mininet-optical
+}}}
+
+We should check to make sure that the tutorial scripts are present:
+
+{{{
+ls examples/cosmostutorial.py
+ls examples/config-cosmostutorial.sh
+}}}
+
+If they are missing, we can fetch and install the appropriate branch:
+
+{{{
+git fetch
+git checkout cosmos-tutorial
+make install
+}}}
+
+Since the NETCONF agents for the ROADMs use SSL, we first have to generate a set of
+(self-signed) SSL certificates for them to use:
+
+{{{
+make certs
+}}}
+
+Now we should be able to run the tutorial script to create the emulated network:
+
+{{{
+sudo HOME=~ examples/cosmostutorial.py
+}}}
+
+This should start up Mininet-Optical, create the tutorial network, and start the CLI:
+
+{{{
+    COSM-IC mini-tutorial topology:
+
+    roadm4 <-> roadm1 <-> roadm2 <-22km-> roadm3
+     |          |                          |
+    tor1       tor2                       tor3
+     |          |                          |
+    server1    server2                    server3
+
+    This is for the COSMOS mini-tutorial at:
+    https://wiki.cosmos-lab.org/wiki/Tutorials/Optical/MininetOpticalTutorial1
+    
+*** Starting CLI:
+mininet-optical> 
+}}}
+
+Mininet-Optical CLI commands may be entered at the mininet-optical> prompt.
+
+If you don't have one open already, open up another terminal window and
+connect to the Linux VM or server where Mininet-Optical is installed.
+You may wish to enter the source directory in this window as well:
+
+{{{
+cd ~/mininet-optical
+}}}
+
+Unless specified otherwise, all of the configuration commands below should
+be entered in this second window at the shell prompt.
 
 = ROADM Configuration =
@@ -386 +454 @@
 3. Establish Connection ToR1<->ToR3.
 4. Try Ping from server1 to server3.
+
+= Shutting down Mininet-Optical =
+
+To exit Mininet-Optical, type exit or press control-D at the mininet-optical> prompt.
+
+