Commands using arp (10)
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Connect to a machine running ssh using mac address by using the "arp" command Show Sample Output
8ssh root@`for ((i=100; i<=110; i++));do arp -a 192.168.1.$i; done | grep 00:35:cf:56:b2:2g | awk '{print $2}' | sed -e 's/(//' -e 's/)//'` -
Instead of looking for the right ip address, just pick whatever address you like and set a static ip mapping.
7sudo arp -s 192.168.1.200 00:35:cf:56:b2:2g temp && ssh root@192.168.1.200 -
2arp -s $(route -n | awk '/^0.0.0.0/ {print $2}') \ $(arp -n | grep `route -n | awk '/^0.0.0.0/ {print $2}'`| awk '{print $3}')
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Waits for all pings to complete and returns ip with mac address
2(prefix="10.59.21" && for i in `seq 254`; do (sleep 0.5 && ping -c1 -w1 $prefix.$i &> /dev/null && arp -n | awk ' /'$prefix'.'$i' / { print $1 " " $3 } ') & done; wait) -
Clears the "arp" table, without entering manually addresses (tested in Ubuntu).
1for arptable in `arp | grep "eth1" | cut -d " " -f1`; do arp -d $arptable; done -
1arp-scan -I eth0 -l | perl -ne '/((\d{1,3}\.){3}\d{1,3})/ and $ip=$1 and $_=`nmblookup -A $ip` and /([[:alnum:]-]+)\s+<00>[^<]+<ACTIVE>/m and printf "%15s %s\n",$ip,$1'
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0sudo ettercap -T -Q -M arp -i wlan0 // //
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0arp -i <interface>
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When you block any hosts using this method, the hosts can't do anything in the network. The block is applied on firewall or gateway of the network. Show Sample Output
0Blocking ip: arp -s ip_of_host 0, Unblocking ip: arp -d ip_blocked -
This command will scan the subnet and exlude duplicates
-1arp-scan -l -g -interface (nic)
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