That's right, isn't it? The 01: is the multicast bit and 01:00:0c:cc:cc:cc is listed in most lists as Cisco CDPD/VTP...
It's one of those odd, pre-IANA pre-IEEE assignments, where companies picked what they wanted and there weren't enough in the market to cause problems, but not all of them were codified later on. Make building the specialMac.txt file a brass plated b*tch. STFW... http://www.cisco.com/univercd/cc/td/doc/product/lan/cat6000/sw_7_1/conf_gd/e _trunk.htm and lots of others -----Burton -----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] Behalf Of Thomas Pagel Sent: Monday, March 31, 2003 5:04 AM To: [EMAIL PROTECTED] Subject: AW: [Ntop] Wrong association IP <-> MAC 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. 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. -----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. _______________________________________________ Ntop mailing list [EMAIL PROTECTED] http://listgateway.unipi.it/mailman/listinfo/ntop
