tcpdump mailing list archives

Re: request for new DLT_ value for IPoIB (rfc4391)


From: Guy Harris <guy () alum mit edu>
Date: Sat, 19 Nov 2011 16:26:29 -0800


On Oct 5, 2011, at 8:51 AM, Petr Sumbera wrote:

I'm trying to add support for IP over Infiniband (IPoIB) as defined in rfc4391 for Wireshark and I have realized that 
I need new DLT_ value for that.

For more info you can see:
http://tools.ietf.org/html/rfc4391

Where you can see in chapter 6 defined frame format. So this layer consist of 4-octet header + IP/ARP.

DLT_IPOIB = LINKTYPE_IPOIB = 242.-
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