Gurus,
Yet another good one!
DEC 3000/300
DUNIX 3.2C
We are being hit by someone with an automated telnet connection program?
Four out of the past six days in the evening, the error logs
/var/adm/syslog.dated/21-Mar-21:04 daemon.log
Mar 22 17:36:45 beta telnetd[18615]: ttloop: peer died: No such file or
directory
Mar 22 17:36:45 beta telnetd[18869]: ttloop: peer died: No such file or
directory
Mar 22 17:39:23 beta telnetd[18873]: ttloop: peer died: No such file or
directory
Mar 22 17:39:39 beta telnetd[18880]: ttloop: peer died: No such file or
directory
Mar 22 17:40:11 beta telnetd[18879]: ttloop: peer died: No such file or
directory
Mar 22 17:41:46 beta telnetd[18435]: ttloop: peer died: No such file or
directory
Mar 22 17:42:02 beta telnetd[16911]: ttloop: peer died: No such file or
directory
Mar 22 17:42:17 beta telnetd[18881]: ttloop: peer died: No such file or
directory
Mar 22 17:42:33 beta telnetd[18849]: ttloop: peer died: No such file or
directory
Mar 22 17:43:21 beta telnetd[18850]: ttloop: peer died: No such file or
directory
Mar 22 17:44:25 beta telnetd[18846]: ttloop: peer died: No such file or
directory
Mar 22 17:45:13 beta telnetd[18242]: ttloop: peer died: No such file or
directory
Mar 22 17:45:28 beta telnetd[18894]: ttloop: peer died: No such file or
directory
Mar 22 17:45:29 beta telnetd[18887]: ttloop: peer died: No such file or
directory
Mar 22 17:45:44 beta telnetd[18895]: ttloop: peer died: No such file or
directory
Mar 22 17:46:00 beta telnetd[18425]: ttloop: peer died: No such file or
directory
Mar 22 17:46:16 beta telnetd[18888]: ttloop: read: Connection reset by
peer
Mar 22 17:46:32 beta telnetd[18904]: ttloop: read: Connection reset by
peer
Mar 22 17:47:20 beta telnetd[18886]: ttloop: peer died: No such file or
directory
Our system runs out of process memory so, no one can telnet in
or use pine if they are logged on.
DEC support has offered no solutions todate.
RKJ
Received on Thu Mar 27 1997 - 18:29:25 NZST