Subject:   -89- Why is my Indigo's Ethernet performance dog-slow under
                IRIX 4.0.x?
Date: 13 Nov 1994 00:00:01 EST

  You need the "E++" patch to IRIX 4.0.5, IRIX 4.0.5IOP ("Indigo Only
  Patch"), which includes the E++ patch, or IRIX 5.x.