On 8/9/2018 10:40 PM, Vikas Kumar wrote:
hello everyone,
could anyone please help on this. Thanks in advance.


I am trying to test ovs switch with mininet by tracing the call stack in datapath module by printing some messages, and i found that ovs_vport_send() function which internally calls vport->ops->send(skb); function which is referencing rpl_dev_queue_xmit() function, which is defined in gso.c file under datapath/linux directory is not getting invoked. Which function in datapath module is responsible to transmit the packets to the host in the network?
Thanks
vikash

That would be the correct function.  There is some issue with your network configuration if it is not being
invoked.

- Greg



On Thu, Aug 9, 2018 at 6:01 PM, Vikas Kumar <[email protected] <mailto:[email protected]>> wrote:

    hi Team,
    please help me on this issue if i am wrong please correct me and
    provide some information,

    I am trying to test ovs switch with mininet by tracing the call
    stack in datapath module by printing some messages, and i found
    that ovs_vport_send() function which internally calls
    vport->ops->send(skb); function which is referencing
    rpl_dev_queue_xmit() function, which is defined in gso.c file
    under datapath/linux directory is not getting invoked.
    Which function in datapath module is responsible to transmit the
    packets to the host in the network?
    Thanks
    vikash




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