Solved

192/udp    OSU Network Monitoring System

Posted on 2001-06-05
3
1,714 Views
Last Modified: 2008-02-26
Can anybody tell me why a Windows 98 system would be broadcasting
with this well know port as the destination on a local area network.  Source port
is 1101.  I've looked all over the web and can't find anything.

Thanks in advance;
Celeste Finison
0
Comment
Question by:cfinison
  • 2
3 Comments
 
LVL 1

Expert Comment

by:mshivdas
ID: 6157971
I would check for the existence of  wireless networking software installed on the machine in question -- that could be the culprit.


0
 
LVL 79

Accepted Solution

by:
lrmoore earned 100 total points
ID: 6158236
Looks like a rogue network discovery tool that someone is running, or a monitor agent on that system looking for its managment console..

keep this list handy for future reference:

http://www.nethog.com/feeds/niteryder/trojans.htm
http://www.iana.org/assignments/port-numbers
http://www.robertgraham.com/pubs/firewall-seen.html#1

osu-nms         192/tcp    OSU Network Monitoring System      
osu-nms         192/udp    OSU Network Monitoring System      

Port 192 is reserved for OSU network monitoring. Are you part of OSU?

pt2-discover    1101/tcp   PT2-DISCOVER
pt2-discover    1101/udp   PT2-DISCOVER
0
 
LVL 79

Expert Comment

by:lrmoore
ID: 8773831
cfinison,
No comment has been added lately (746 days), so it's time to clean up this TA.
I will leave a recommendation in the Cleanup topic area for this question:

RECOMMENDATION: Award points to lrmoore http:#6158236

Please leave any comments here within 7 days.

-- Please DO NOT accept this comment as an answer ! --

Thanks,

lrmoore
EE Cleanup Volunteer
0

Featured Post

Superior storage. Superior surveillance.

WD Purple drives are built for 24/7, always-on, high-definition security systems. With support for up to 8 hard drives and 32 cameras, WD Purple drives are optimized for surveillance.

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

Suggested Solutions

This is an article about my experiences with remote access to my clients (so that I may serve them) and eventually to my home office system via Radmin Remote Control. I have been using remote access for over 10 years and have been improving my metho…
Let’s list some of the technologies that enable smooth teleworking. 
After creating this article (http://www.experts-exchange.com/articles/23699/Setup-Mikrotik-routers-with-OSPF.html), I decided to make a video (no audio) to show you how to configure the routers and run some trace routes and pings between the 7 sites…
Get a first impression of how PRTG looks and learn how it works.   This video is a short introduction to PRTG, as an initial overview or as a quick start for new PRTG users.

920 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question

Need Help in Real-Time?

Connect with top rated Experts

17 Experts available now in Live!

Get 1:1 Help Now