Hi all, Take a look at http://ajax.noc.ntua.gr/~adamo/6bone.gif It displays the tunnels between pTLAs from data drawn out of ftp://ftp.isi.edu/6bone/6bone.db.gz Not as good as the one at 6bone.net site, but something done using Graphviz ;-) -- Yiorgos Adamopoulos -- #include <std/disclaimer.h> mailto: Y.Adamopoulos@noc.ntua.gr -- Network Operations Center, NTUA, GREECE