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arp-scan [2016/09/20 19:15] – created walkeradminarp-scan [2016/09/20 19:21] walkeradmin
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-<color red>Arp-Scan</color> is a command line utility for scanning MAC addresses that are stored in the ARP Table. By default on Raspbian the timeout for ARP table entries is 60s (check </color red>cat /proc/sys/net/ipv4/neigh/default/gc_stale_time</color> for exact time)+<color red>Arp-Scan</color> is a command line utility for scanning MAC addresses that are stored in the ARP Table. By default on Raspbian the timeout for ARP table entries is 60s, you can check <color red>cat /proc/sys/net/ipv4/neigh/default/gc_stale_time</color> for exact time.
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 +==== Installation ====
 +\\ 
 +To install Arp-Scan, from the command line enter: Note: you may have to do a <color red>sudo apt-get update</color> first.
 +\\ 
 +    sudo apt-get install arp-scan
 +\\ 
 +\\ 
 +=== Operation ====
 +\\ 
 +To use <color red>arp-scan</color> enter the following from the command line:
 +\\ 
 +    sudo arp-scan -l
 +\\ 
 +\\ 
 +==== Example Output ====
 +\\ 
 +<file>
 +Interface: eth0, datalink type: EN10MB (Ethernet)
 +Starting arp-scan 1.8.1 with 256 hosts (http://www.nta-monitor.com/tools/arp-scan/)
 +192.168.1.1     00:1d:aa:a5:66:08       DrayTek Corp.
 +192.168.1.4     b8:ac:6f:2c:cf:44       Dell Inc
 +192.168.1.5     3c:d9:2b:54:cd:94       (Unknown)
 +192.168.1.6     38:60:77:df:da:fe       (Unknown)
 +192.168.1.7     b8:27:eb:25:73:7d       (Unknown)
 +192.168.1.9     b8:27:eb:a2:83:97       (Unknown)
 +192.168.1.3     b8:a3:86:6a:4a:d0       (Unknown)
 +192.168.1.16    40:8d:5c:1e:76:bb       (Unknown)
 +192.168.1.51    00:19:fb:88:64:96       BSkyB Ltd
 +192.168.1.56    c0:33:5e:41:7a:d1       (Unknown)
 +192.168.1.56    c0:33:5e:41:7a:d1       (Unknown) (DUP: 2)
 +192.168.1.62    b8:3e:59:28:43:30       (Unknown)
 +192.168.1.54    00:ae:fa:f0:a4:a9       (Unknown)
 +192.168.1.59    f4:5c:89:ec:0f:9b       (Unknown)
 +192.168.1.61    b8:3e:59:19:02:0d       (Unknown)
 +</file>
  
arp-scan.txt · Last modified: 2023/03/09 22:35 by 127.0.0.1