ipv4: (([1-9]?[0-9]|1[0-9][0-9]|2[0-4][0-9]|25[0-5]).){3}([1-9]?[0-9]|1[0-9][0-9]|2[0-4][0-9]|25[0-5]) ipv6: ([A-Fa-f0-9]{1,4}:){7}[A-Fa-f0-9]{1,4} MAC: (([a-fA-F0-9]{1,2}-){5})([a-fA-F0-9]{1,2}) FQDN: (([a-zA-Z0-9]|[a-zA-Z0-9][a-zA-Z0-9-]*[a-zA-Z0-9]).)*([A-Za-z]|[A-Za-z][A-Za-z0-9-]*[A-Za-z0-9])
# Works with dash “-” and colon “:” as a separator # The “/i” modifier at the end makes it case-insensitive (Perl-like syntax) /^([0-9A-F]{2}[:-]){5}[0-9A-F]{2}$/i #… Read More »A MAC address regex
#passer en root ifconfig eth0 hw ether AA:BB:CC:DD:EE:FF
# MacOS is able to limit bandwith form specific protocol or source-ip on the fly. Creating an bandwidth limtation rule won’t break your download #Build… Read More »Limit bandwith for a specific protocol on MacOS
Note importance des sections “Monitor” pour la fréquence de l’écran et aussi de “Input Device” pour le touchpad # /etc/X11/xorg.conf (xorg X Window System server… Read More »xorg.conf pour un powerbook G4 12′ sous Debian 4.0
It needs gawk, sed and grep. arping -c 1 192.168.1.1 | grep “:” | sed “s/\[//g;s/\]//g” |gawk ‘{print $5}’ # 00:AA:BB:CC:DD:EE # Find MACs of… Read More »Finding ethernet address (MAC) of an IP address with arping
Note It needs gawk, sed and grep. arping -c 1 192.168.1.1 | grep “:” | sed “s/\[//g;s/\]//g” |gawk ‘{print $5}’ # 00:AA:BB:CC:DD:EE # Find MACs… Read More »Finding ethernet address (MAC) of an IP address with arping
#passer en root ifconfig eth0 hw ether AA:BB:CC:DD:EE:FF
* Sous linux : Il faut arrêter le périphérique Wifi : ifconfig INTERFACE_WIFI down Et puis, ifconfig INTERFACE_WIFI hw ether NOUVELLE_ADRESSE_MAC * Sous Windows serveur… Read More »Spoofing MAC address
Note Prevent flooding Switch# conf t Switch1(config)# interface ethernet 0/4 Switch1(config-if)# port secure max-mac-count 100