[comp.protocols.tcp-ip.ibmpc] MIT/Netwatc problems with 3com 3c501 card.

YEHAVI@HUJIVMS.BITNET.UUCP (11/30/87)

   I am running here the MIT Pc/IP peckage. I try the NETWATC program both
on 3COM/3c501 card and on an Interlan/Micom card. Then I encountered the
following problem:
  When using the 3com card I get a lot of garbaled packets. In some of them
I can recognise the original address which was shifted a few bits to the left.
However, on the Micom card I haven't seen even one such garbaled packet.
Does the 3com card is deffective or simply the Micom card throws away
such deffective packets?
                                         Thanks, __Yehavi:
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jbvb@ftp.UUCP (James Van Bokkelen) (11/30/87)

Under heavy load, the 3C501 is fairly likely to trash a few packets.  One
characteristic problem is getting lots of 0-length packets, another is the
skewed problem you report, etc.

The NI5010 has a few problems of its own, but I've never seen it trash packets.

jbvb