Ref: 11030002
Title: 3Server Eth Trap 2301 error
Date:  07/22/88

Copyright 3Com Corporation, 1991.  All rights reserved.

2301 trap is exclusively a 3Plus Version 1.1 phenomenon.  In 1.1,
the number 2301 trap refers to a situation in the ETH interrupt
service routine for the 586 where the receive buffer's stack is
examined.  The 1.1 code insists at this point that there be two
and only two bytes on the stack -- if not, it freaks out and
issues the 2301 trap message.  People who experience this problem
should probably just upgrade to 1.2.  08/21/87
