From 765d126ee942235f580b567fe66f3af1946fcdec Mon Sep 17 00:00:00 2001
From: Bob Lantz <rlantz@cs.stanford.edu>
Date: Mon, 26 Aug 2013 15:05:51 -0700
Subject: [PATCH] Delete leftover TAP interface from OVS with datapath=user
fixes #199
---
mininet/node.py | 2 ++
1 file changed, 2 insertions(+)
diff --git a/mininet/node.py b/mininet/node.py
index 31857463..951b8702 100644
--- a/mininet/node.py
+++ b/mininet/node.py
@@ -1050,6 +1050,8 @@ def start( self, controllers ):
def stop( self ):
"Terminate OVS switch."
self.cmd( 'ovs-vsctl del-br', self )
+ if self.datapath == 'user':
+ self.cmd( 'ip link del', self )
self.deleteIntfs()
OVSKernelSwitch = OVSSwitch
--
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