Security Incidents mailing list archives
RE: Why would my machine do this?
From: Jose Nazario <jose () biocserver BIOC cwru edu>
Date: Fri, 8 Feb 2002 12:29:32 -0500 (EST)
On Thu, 7 Feb 2002, Bill Royds wrote:
Is one of the machines a SGI Irix machine. SGI uses port 1 for service multiplexing and this may be a communication from the service multiplexor. It can be pretty chatty with it.
1/UDP is not used by those . 1/TCP is TCPmux (RFC 1078) to multiplex services. UDP doesn't use that TCPmux service for the same purposes. you are right in that several SGI specific tools use TCPmux (1/TCP). but they're TCP only. ____________________________ jose nazario jose () cwru edu PGP: 89 B0 81 DA 5B FD 7E 00 99 C3 B2 CD 48 A0 07 80 PGP key ID 0xFD37F4E5 (pgp.mit.edu) ---------------------------------------------------------------------------- This list is provided by the SecurityFocus ARIS analyzer service. For more information on this free incident handling, management and tracking system please see: http://aris.securityfocus.com
Current thread:
- Why would my machine do this? Pat Moffitt (Feb 07)
- RE: Why would my machine do this? Bill Royds (Feb 08)
- RE: Why would my machine do this? Jose Nazario (Feb 08)
- RE: Why would my machine do this? Bill Royds (Feb 08)