netgraph on disc(4)

[Yann Berthier]

   Hello,

   I wanted to use ng_netflow on a disc interface, but it seems that no
   node is created for loopback and the like . Indeed, I found an old
   post from gnn@ dating back from march 2000 on this subject, along
   with the PR kern/17631. Is somebody reconsidering this idea by any
   chance ?

   thnaks,

      - yann