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Re: What kind of attack is this?



>>>>> "Eugene" == Eugene Tyurin <eugene_tyurin@yahoo.com> writes:

    Eugene> On Mon, Jun 25, 2001 at 09:23:56AM -0400, Rick Pasotto wrote:
    >> I've gotten the same sort of message. It appears in the lpr.log and
    >> syslog. I think it's an internal problem and not an attack from outside.

    Eugene> Portsentry didn't detect anything.  I briefly looked at
    Eugene> the config files for lprng, and it looks like they leave
    Eugene> lpd listening to outside connections.  So, yes, it looks
    Eugene> like somebody was trying to mess with my lpd - this is why
    Eugene> portsentry didn't pick up on it.  So, meanwhile I just
    Eugene> purged lprng as I found myself not printing anything for
    Eugene> the past few months.

Check out snort... if this attack is a known one, it would have told you what
kind.  (It's an IDS, and includes portscan detection).

Bye, J

-- 
 Jürgen A. Erhard  (juergen.erhard@gmx.net, jae@users.sourceforge.net)
          My WebHome: http://members.tripod.com/Juergen_Erhard
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