Showing results for 
Show  only  | Search instead for 
Did you mean: 
Former Member
Not applicable
Report Inappropriate Content
Message 1 of 2

Rogue System Detection 2.0 Subnet Problem

Hi all.

I'm running ePO 4.0 P3 with RSD 2.0 P2.

Most of my subnets are 10.x.x.x/24. I have near 1200 sensors deployed over 700 subnets.

Yesterday a new subnet popped up: When I check the details of this subnet, I can see many sensors that should be reporting to its correct subnet (/24).

Anyone has an idea why this is happening? Might be a sensor with multiple nics, being one of them on my /8 network?
How can I check that?

Seems more like a nasty bug to me.

1 Reply
Level 10
Report Inappropriate Content
Message 2 of 2

RE: Rogue System Detection 2.0 Subnet Problem

This typically happens when a client computer checks into ePO with improperly configured network settings.

For example, the client could belong to but was configured as

I typically punch desktop support when this happens as they do it quite frequently 😛
You Deserve an Award
Don't forget, when your helpful posts earn a kudos or get accepted as a solution you can unlock perks and badges. Those aren't the only badges, either. How many can you collect? Click here to learn more.

Community Help Hub

    New to the forums or need help finding your way around the forums? There's a whole hub of community resources to help you.

  • Find Forum FAQs
  • Learn How to Earn Badges
  • Ask for Help
Go to Community Help

Join the Community

    Thousands of customers use the McAfee Community for peer-to-peer and expert product support. Enjoy these benefits with a free membership:

  • Get helpful solutions from McAfee experts.
  • Stay connected to product conversations that matter to you.
  • Participate in product groups led by McAfee employees.
Join the Community
Join the Community