From 300efb2b803efe234c24d81cc7f835a05f1ed6c4 Mon Sep 17 00:00:00 2001
From: Bob Lantz <rlantz@cs.stanford.edu>
Date: Wed, 1 Sep 2010 19:54:10 -0700
Subject: [PATCH] Added simple example of using API just to create a namespace.

---
 examples/baresshd.py | 26 ++++++++++++++++++++++++++
 1 file changed, 26 insertions(+)
 create mode 100755 examples/baresshd.py

diff --git a/examples/baresshd.py b/examples/baresshd.py
new file mode 100755
index 0000000..841454a
--- /dev/null
+++ b/examples/baresshd.py
@@ -0,0 +1,26 @@
+#!/usr/bin/python
+
+"This example doesn't use OpenFlow, but attempts to run sshd in a namespace."
+
+from mininet.node import Host
+
+print "*** Creating nodes"
+h1 = Host( 'h1' )
+root = Host( 'root', inNamespace=False )
+
+print "*** Creating links"
+h1.linkTo( root )
+
+print "*** Configuring nodes"
+h1.setIP( h1.intfs[ 0 ], '10.0.0.1', 8 )
+root.setIP( root.intfs[ 0 ], '10.0.0.2', 8 )
+
+print "*** Creating banner file"
+f = open( '/tmp/%s.banner' % h1.name, 'w' )
+f.write( 'Welcome to %s at %s\n' % ( h1.name, h1.IP() ) )
+f.close()
+
+print "*** Running sshd"
+h1.cmd( '/usr/sbin/sshd -o "Banner /tmp/%s.banner"' % h1.name )
+
+print "*** You may now ssh into", h1.name, "at", h1.IP()