Welcome to Experts Exchange

Add your voice to the tech community where 5M+ people, just like you, are talking about what matters.

  • Help others & share knowledge
  • Earn cash & points
  • Learn & ask questions
Solved

IDS helps

Posted on 2004-08-18
2
145 Views
Last Modified: 2010-04-09
Dear All

I have another important question.

Now I have my IDS connected to my lan.. my network is like this ...

I have 20 sites(Networks) 9 of them are connected using a Fiber cable (same subnet) and the other are connected to me using one router.
Can IDS in my location (site1) detects the Intrusions in other sites which connected to me by a router??
i can ping any Ips in thos sites.

0
Comment
Question by:ibmas4002
2 Comments
 
LVL 23

Accepted Solution

by:
Tim Holman earned 50 total points
ID: 11835769
No.  IDS's need to be on the same physical network to sniff and analyse the data, and work at layer 2.
In theory, you could setup SPAN / RSPAN ports on your switches, and trunk the entire layer 2 of all your networks to a single point on your own network, but you'd need a pretty big IDS to cope with all that.

0
 
LVL 2

Author Comment

by:ibmas4002
ID: 11843158
tim_holman Thank you
0

Featured Post

Free Tool: IP Lookup

Get more info about an IP address or domain name, such as organization, abuse contacts and geolocation.

One of a set of tools we are providing to everyone as a way of saying thank you for being a part of the community.

Question has a verified solution.

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

Do you have a windows based Checkpoint SmartCenter for centralized Checkpoint management?  Have you ever backed up the firewall policy residing on the SmartCenter?  If you have then you know the hassles of connecting to the server, doing an upgrade_…
The DROP (Spamhaus Don't Route Or Peer List) is a small list of IP address ranges that have been stolen or hijacked from their rightful owners. The DROP list is not a DNS based list.  It is designed to be downloaded as a file, with primary intention…
Two types of users will appreciate AOMEI Backupper Pro: 1 - Those with PCIe drives (and haven't found cloning software that works on them). 2 - Those who want a fast clone of their boot drive (no re-boots needed) and it can clone your drive wh…
Although Jacob Bernoulli (1654-1705) has been credited as the creator of "Binomial Distribution Table", Gottfried Leibniz (1646-1716) did his dissertation on the subject in 1666; Leibniz you may recall is the co-inventor of "Calculus" and beat Isaac…

790 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