Re: [nox-dev] 00042|nox|ERR:bind: Address already in use

2011-08-15 Thread Mariam Muntaha
Aaron Rosen arosen at clemson.edu writes:

 
 
 When you say got stuck I'm guessing you mean with the bind error? 
 
 Try doing netstat -an | grep   -- port number
 
 This will tell you if the socket is already in use. 
 
 AaronOn Mon, Aug 15, 2011 at 1:35 PM, Mariam Muntaha 08bicsemmuntaha at 
seecs.edu.pk wrote:
 Srini Seetharaman seethara at stanford.edu writes:
 
  Looks like some other application is already using port 6633. Please
  see if there are other NOX processes already running. To use a
  different port , please run as follows: ./nox_core -i ptcp:
 
  Srini.
 
  On Sun, Aug 14, 2011 at 5:13 PM, Mariam 08bicsemmuntaha at 
seecs.edu.pkwrote:
   Hi!
   i'm coding layer-3 forwarder/switch controller but every time i run it i 
got
   following error
    00042|nox|ERR:bind: Address already in use
   any ideas?
  
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 What i was doing is this  ./nox_core -v -i ptcp: pytutorial
 I'm new to openflow and python so i don't understand it much..:(
 when i did ./nox_core -v -i ptcp:6635 pytutorial
 then it made no difference and
 when i entred this  ./nox_core -v -i ptcp:6635
 then it just got stuck.
 
 
 
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 -- Aaron O. RosenMasters Student - Network Communication306B Fluor Daniel
 
 
No it got stuck at
00040|openflow|DBG:Passive tcp interface bound to port 6636
00041|nox|INFO:nox bootstrap complete

In the result of netstat it shows that socket 6633 is established, which is the 
port controller  is using,it do not make any trouble when i run topology of 
multiple switches it only happens when i run topology of L3 switches/ip router:(
(http://www.openflow.org/wk/index.php/OpenFlow_Tutorial#Create_Router)



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Re: [nox-dev] 00042|nox|ERR:bind: Address already in use

2011-08-15 Thread Srini Seetharaman
 No it got stuck at
 00040|openflow|DBG:Passive tcp interface bound to port 6636
 00041|nox|INFO:nox bootstrap complete

When you do not specify any module, the controller does not move any
further. If you run it as ./nox_core -v -i ptcp:6635 pytutorial,
then you will be activity when traffic is initiated or when switches
connect to it.
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