Hi, I am trying to use Open vSwitch without kernel support. I installed OVS following the instructions in http://openvswitch.org/cgi-bin/gitweb.cgi?p=openvswitch;a=blob_plain;f=INSTALL.Linux;hb=HEAD. However I did not create a bridge using ovs-vsctl as indicated at the end of that manual. Instead I followed the instructions given in "INSTALL.userspace" and tried to start the ovs-openflowd in userspace mode using the command:
ovs-openflowd netdev@br0 --ports=eth0,eth1,eth2 The problem is that ovs-openflowd crashes with a segmentation fault. Here is the output I get: samehdi@linux-pc:~/openvswitch-1.1.0pre2$ sudo ovs-openflowd netdev@br0--ports=eth0,eth1,eth2 Feb 23 21:33:43|00001|openflowd|INFO|Open vSwitch version 1.1.0pre2 Feb 23 21:33:43|00002|openflowd|INFO|OpenFlow protocol version 0x01 Feb 23 21:33:43|00003|ofproto|INFO|using datapath ID 0000002320803e1e Segmentation fault I am using Ubuntu 10.10 "Maverick Meerkat" and 'uname -a' returns the following string: Linux linux-pc 2.6.35-22-generic #33-Ubuntu SMP Sun Sep 19 20:34:50 UTC 2010 i686 GNU/Linux I would appreciate any help with this. -- Regards, Syed Akbar Mehdi, School of EECS (SEECS), National University of Sciences and Technology (NUST), Pakistan.
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