Log messages

[Carlos Marcos Kakihara <bacate@pinga.eep.br>]

	Hi, all!
	I'm using iplogger in my box, and I'm getting the
following messages:

Thu Feb 25 19:15:37 destination unreachable from [w.x.y.z]
Thu Feb 25 19:17:38 destination unreachable from [w.x.y.z]
Thu Feb 25 19:19:38 destination unreachable from [w.x.y.z]
Thu Feb 25 19:21:39 destination unreachable from [w.x.y.z]
Thu Feb 25 19:25:40 destination unreachable from [w.x.y.z]
Thu Feb 25 19:27:38 destination unreachable from [w.x.y.z]
Thu Feb 25 19:29:39 destination unreachable from [w.x.y.z]
Thu Feb 25 19:31:38 destination unreachable from [w.x.y.z]
Thu Feb 25 19:35:39 destination unreachable from [w.x.y.z]

where w.x.y.z is a valid IP address (located by ping, and
this domain has a web server too), but I have never accessed
some host of this domain. Is this messages generated by an
"trojan horse"? Or just some route query? Or another thing?

		Thanks in advance.

Carlos Marcos Kakihara (bacate)

Escola de Engenharia de Piracicaba

E-Mail:	bacate@eep.br
	bacate@fazenda.sp.gov.br