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nmap fails to get mac of one host with 2 NICs, one of them with 2 virtual interfaces in same subnet
From: "Andrei Jucan" <ajucan () blazent com>
Date: Thu, 17 Aug 2006 23:25:20 -0700
Hi, The main test case is as follows: We want to scan one computer in our network ( unix system ) which has 2 NICs configured as follows: eth0 HWaddr 00:0C:F1:DB:C3:3D inet addr:10.27.0.100 Bcast:10.27.0.255 Mask:255.255.255.0 eth0:1 HWaddr 00:0C:F1:DB:C3:3D inet addr:10.27.0.200 Bcast:10.27.0.255 Mask:255.255.255.0 eth1 HWaddr 00:0A:CD:0F:DB:F8 inet addr:10.27.1.100 Bcast:10.27.1.255 Mask:255.255.255.0 we have multiple ways for configure a scan on that host, regarding ip inclusion and i'll write all of them here: 1. nmap 10.27.0.100 (only that host) 2. nmap 10.27.0.98-110 (included in range, not first/last) 3. nmap 10.27.0.100-110 (included in range,as first ip) 4. nmap 10.27.0.90-100 (included in range, as last ip) Mac-addresses reported by nmap in each case are: 1. 00:0A:CD:0F:DB:F8 WRONG 2. 00:0C:F1:DB:C3:3D CORRECT 3. 00:0A:CD:0F:DB:F8 WRONG 4. 00:0C:F1:DB:C3:3D CORRECT Please help me in finding a solution to that, any kind of solution ( bugfix - code, workaround...) Thank you in advance, Andrei Jucan andreijucan () yahoo com _______________________________________________ Sent through the nmap-dev mailing list http://cgi.insecure.org/mailman/listinfo/nmap-dev Archived at http://SecLists.Org
Current thread:
- nmap fails to get mac of one host with 2 NICs, one of them with 2 virtual interfaces in same subnet Andrei Jucan (Aug 17)