The latest Hydra driver will not accept any packet longer than MCLBYTES.
That's fine for a 386 - MCLBYTES is 2048 on that port.  But it's only 1024
for us.   As a result, the Hydra driver will not take any packet longer than
about 1K.

Any last words before I test, then send-pr the following?

*** param.h.old	Sun Jul 30 16:49:15 1995
--- param.h	Sun Jul 30 16:50:36 1995
***************
*** 94,101 ****
   * of the hardware page size.
   */
  #define	MSIZE		128		/* size of an mbuf */
! #define	MCLBYTES	1024
! #define	MCLSHIFT	10
  #define	MCLOFSET	(MCLBYTES - 1)
  #ifndef NMBCLUSTERS
  #ifdef GATEWAY
--- 94,101 ----
   * of the hardware page size.
   */
  #define	MSIZE		128		/* size of an mbuf */
! #define	MCLBYTES	2048
! #define	MCLSHIFT	11
  #define	MCLOFSET	(MCLBYTES - 1)
  #ifndef NMBCLUSTERS
  #ifdef GATEWAY
-- 
David Jones, M.A.Sc student, Electronics Group (VLSI), University of Toronto
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