AW: [Ntop] Wrong association IP <-> MAC

[Thomas Pagel]

Title: Nachricht

correction:

Host2 is only listed as "Cisco CDPD/VTP" without any IP

 

Thomas Pagel
Senior Consultant Business Intelligence

Software4You Planungssysteme GmbH
Niederlassung Paderborn
Hauptstra�e 35
33178 Borchen (Germany)
 
tel.:   +49 (5251) 54009-11
mob.:   +49 (172) 8423035
fax.:   +49 (5251) 54009-99
home:   http://www.software4you.com

4PLAN^� - The Art of Budgeting.

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-----Urspr�ngliche Nachricht-----
Von: Thomas Pagel
Gesendet: Montag, 31. M�rz 2003 12:54
An: [EMAIL PROTECTED]
Betreff: [Ntop] Wrong association IP <-> MAC

Hi,

I'm running ntop Version 2.1.90 on Windows 2000. Looking at statistics/hosts I find some hosts which are listed incorrectly (or at least I don't understand that….)

Host1: Microsoft ISA Server
Host2: Our Cisco Internet router
Host3: Windows 2000 Server

The IP of Host3 has the MAC Address of Host1 and all the Service-Icons of Host1
The IP of Host3 is there a second time with the MAC Address of Host2 and the Router Service-Icon
The IP of Host2 has the MAC Address of 01:00:0C:CC:CC:CC, no idea where this is comming from
The IP of Host1 isn't listed at all

I really don't understand that…

Thanks,

Thomas Pagel
Senior Consultant Business Intelligence

Software4You Planungssysteme GmbH
Niederlassung Paderborn
Hauptstra�e 35
33178 Borchen (Germany)
 
tel.:   +49 (5251) 54009-11
mob.:   +49 (172) 8423035
fax.:   +49 (5251) 54009-99
home:   http://www.software4you.com

4PLAN^� - The Art of Budgeting.

Disclaimer:
This email may contain confidential and proprietary material for the sole use of the intended recipient.
Any review or distribution by others is prohibited.
If you are not the intended recipient please contact the sender and delete all copies.