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Changed to use new cmd interface.

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I'm still not 100% sure on this.
This commit is contained in:
Bob Lantz
2010-04-22 17:04:48 -07:00
parent b145865407
commit 54dfb2434a
1 changed files with 3 additions and 3 deletions
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mininet/net.py
+3 -3
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@@ -114,7 +114,7 @@ def init():
exit( 1 ) exit( 1 )
# If which produces no output, then mnexec is not in the path. # If which produces no output, then mnexec is not in the path.
# May want to loosen this to handle mnexec in the current dir. # May want to loosen this to handle mnexec in the current dir.
if not quietRun( [ 'which', 'mnexec' ] ): if not quietRun( 'which mnexec' ):
raise Exception( "Could not find mnexec - check $PATH" ) raise Exception( "Could not find mnexec - check $PATH" )
fixLimits() fixLimits()
@@ -540,10 +540,10 @@ class Mininet( object ):
if len( connections ) == 0: if len( connections ) == 0:
error( 'src and dst not connected: %s %s\n' % ( src, dst) ) error( 'src and dst not connected: %s %s\n' % ( src, dst) )
for srcIntf, dstIntf in connections: for srcIntf, dstIntf in connections:
result = srcNode.cmd( [ 'ifconfig', srcIntf, status ] ) result = srcNode.cmd( 'ifconfig', srcIntf, status )
if result: if result:
error( 'link src status change failed: %s\n' % result ) error( 'link src status change failed: %s\n' % result )
result = dstNode.cmd( [ 'ifconfig', dstIntf, status ] ) result = dstNode.cmd( 'ifconfig', dstIntf, status )
if result: if result:
error( 'link dst status change failed: %s\n' % result ) error( 'link dst status change failed: %s\n' % result )