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Conference turris::digital_unix

Title:DIGITAL UNIX(FORMERLY KNOWN AS DEC OSF/1)
Notice:Welcome to the Digital UNIX Conference
Moderator:SMURF::DENHAM
Created:Thu Mar 16 1995
Last Modified:Fri Jun 06 1997
Last Successful Update:Fri Jun 06 1997
Number of topics:10068
Total number of notes:35879

9697.0. "3.2F fta0 receive overrun, cannot ping interface anymore when interface is in promiscuous mode" by IAMOSI::LEUNG () Fri May 02 1997 03:14

DUNIX V3.2F
Sent customer patch OSF370-350145 to solve problem with fddi driver when
receiving illegal length packets.
This did solved the problem of fddi interface not recovering after receiving
illegal length packets.

However, if the fddi interface is put into promiscuous mode and illegal length
packets are received, after a short while, fta0 gets receive Overrun and
interface cannot be ping anymore.

Thanks
Dennis

See the messages in daemon.log :
May  1 00:31:00 murlibobo vmunix: fta0: Illegal [Len=6085] packet: DA:
08-00-2b-b3-2f-ba => SA: 00-00-0c-05-58-d4
May  1 00:31:00 murlibobo vmunix: fta0: Illegal [Len=6085] packet: DA:
08-00-2b-b3-2f-ba => SA: 00-00-0c-05-58-d4
May  1 00:32:40 murlibobo vmunix: fta0: Illegal [Len=5405] packet: DA:
08-00-2b-b3-2b-41 => SA: 00-00-0c-05-58-d4
May  1 00:47:31 murlibobo vmunix: fta0: Illegal [Len=5570] packet: DA:
00-00-0c-17-84-ca => SA: 00-00-0c-05-58-d4
May  1 00:48:17 murlibobo vmunix: fta0: Illegal [Len=5165] packet: DA:
00-00-0c-17-84-ca => SA: 00-00-0c-05-58-d4
May  1 01:04:27 murlibobo vmunix: fta0: Illegal [Len=7964] packet: DA:
08-00-2b-b3-2f-ba => SA: 00-00-0c-05-58-d4
May  1 01:04:27 murlibobo vmunix: fta0: Illegal [Len=7964] packet: DA:
08-00-2b-b3-2f-ba => SA: 00-00-0c-05-58-d4
May  1 01:35:39 murlibobo vmunix: fta0: Illegal [Len=7195] packet: DA:
00-00-0c-17-84-ca => SA: 00-00-0c-05-58-d4
May  1 01:35:39 murlibobo vmunix: fta0: Illegal [Len=7195] packet: DA:
00-00-0c-17-84-ca => SA: 00-00-0c-05-58-d4
May  1 01:52:08 murlibobo vmunix: fta0: Illegal [Len=5405] packet: DA:
00-00-0c-17-84-ca => SA: 00-00-0c-05-58-d4
May  1 01:52:08 murlibobo vmunix: fta0: Illegal [Len=5405] packet: DA:
00-00-0c-17-84-ca => SA: 00-00-0c-05-58-d4
May  1 01:52:08 murlibobo vmunix: fta0: Receive Overrun
May  1 02:00:22 murlibobo vmunix: fta0: Illegal [Len=6234] packet: DA:
00-00-0c-17-84-ca => SA: 00-00-0c-05-58-d4
May  1 02:03:19 murlibobo vmunix: fta0: Illegal [Len=6722] packet: DA:
00-00-0c-17-84-ca => SA: 00-00-0c-05-58-d4
May  1 02:35:56 murlibobo vmunix: fta0: Illegal [Len=5553] packet: DA:
00-00-0c-17-84-ca => SA: 00-00-0c-05-58-d4
May  1 02:45:55 murlibobo vmunix: fta0: Illegal [Len=6941] packet: DA:
08-00-2b-b3-2b-41 => SA: 00-00-0c-05-58-d4
May  1 02:47:33 murlibobo vmunix: fta0: Illegal [Len=7905] packet: DA:
00-00-0c-17-84-ca => SA: 00-00-0c-05-58-d4
May  1 02:48:09 murlibobo vmunix: fta0: Illegal [Len=7905] packet: DA:
00-00-0c-17-84-ca => SA: 00-00-0c-05-58-d4
May  1 02:50:56 murlibobo vmunix: fta0: Illegal [Len=7451] packet: DA:
00-00-0c-17-84-ca => SA: 00-00-0c-05-58-d4
May  1 02:50:56 murlibobo vmunix: fta0: Illegal [Len=7451] packet: DA:
00-00-0c-17-84-ca => SA: 00-00-0c-05-58-d4
May  1 02:59:50 murlibobo vmunix: fta0: Illegal [Len=7767] packet: DA:
00-00-0c-17-84-ca => SA: 00-00-0c-05-58-d4
May  1 03:00:25 murlibobo vmunix: fta0: Illegal [Len=7965] packet: DA:
00-00-0c-17-84-ca => SA: 00-00-0c-05-58-d4
May  1 03:47:21 murlibobo vmunix: fta0: Illegal [Len=6939] packet: DA:
08-00-2b-b3-2b-41 => SA: 00-00-0c-05-58-d4
May  1 04:35:36 murlibobo vmunix: fta0: Illegal [Len=5187] packet: DA:
08-00-2b-b3-2b-41 => SA: 00-00-0c-05-58-d4
May  1 04:35:37 murlibobo vmunix: fta0: Illegal [Len=5187] packet: DA:
08-00-2b-b3-2b-41 => SA: 00-00-0c-05-58-d4
May  1 04:53:10 murlibobo vmunix: fta0: Illegal [Len=5879] packet: DA:
00-00-0c-17-84-ca => SA: 00-00-0c-05-58-d4
May  1 05:01:12 murlibobo vmunix: NFS3 server munkora-fddi not responding still
trying
May  1 05:08:12 murlibobo vmunix: NFS3 server munkora-fddi not responding still
trying
May  1 08:00:19 murlibobo vmunix: NFS3 server munkora-fddi not responding still
trying
May  1 09:48:22 murlibobo vmunix: NFS3 server munkora-fddi not responding still
trying
May  1 10:10:48 murlibobo vmunix: NFS3 server munkora-fddi not responding still
trying
May  2 11:26:42 murlibobo vmunix: NFS3 server munkora-fddi not responding still
trying
T.RTitleUserPersonal
Name
DateLines
9697.1Additional info....IAMOSI::LEUNGMon May 05 1997 01:231
FDDI card is DEFPA, Firmware Rev V2.46