On the server:

  /sbin/ipf -f -
  pass in on hme0 proto tcp from any to any port = <port>

On the client:

  add /afs/sipb.mit.edu/user/kolya/kerninst/kerninst-0.6.0-sparcv9/visiClients/sparcv9-sun-solaris2.8
  setenv TCL_LIBRARY /afs/sipb.mit.edu/user/kolya/kerninst/kerninst-0.6.0-sparcv9/tcl/tcl8.3
  setenv TK_LIBRARY /afs/sipb.mit.edu/user/kolya/kerninst/kerninst-0.6.0-sparcv9/tcl/tk8.3

  cd /afs/sipb.mit.edu/user/kolya/kerninst/kerninst-0.6.0-sparcv9/kperfmon/sparcv9-sun-solaris2.8
  ./kperfmon <host> <port>