Thread (2 messages) 2 messages, 2 authors, 2009-07-30

Re: [Bugme-new] [Bug 13856] New: sk_bound_dev_if should be set for a socket when using IP_MULITCAST_IF or IP_ADD_MEMBERSHIO

From: John Dykstra <hidden>
Date: 2009-07-30 00:46:15 

        ReportedBy: manlidj@hotmail.com
quoted
Currently there is no way to tell which interface a multicast packet arrived on
except by using a raw socket and issuing the SO_BINDTODEVICE option which
forces the sk_bound_dev_if for the socket to be set.  
I thought the IP_PKTINFO cmsg was the usual way to do this.

--
John

  



    
  

  
    

      

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