>>>>> "Jun-ichiro" == Jun-ichiro itojun Hagino <itojun@iijlab.net> writes:
    Jun-ichiro> For keeping IPsec decryption history and other information, I
    Jun-ichiro> would like to add one variable into mbuf header (M_PKTHDR),
    Jun-ichiro> like below.  this will let us attach extra mbuf chain to
    Jun-ichiro> mbuf.

  I think that this is the right way to do this...

  Is there a way to allocate the aux chain in the mbuf itself when external
clusters are used?

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