Tag Archives: Mac

Mapear IP Multicast Addresses em MAC Addresses

O MAC address é gerado com base endereço Multicast

Como calcular o endereço MAC address?

01005E + 0 (24º bit) + 23 bits do endereço multicast

Exemplos:

Interface: 192.168.196.1 — 0x38
Internet Address Physical Address Type
192.168.196.255 ff-ff-ff-ff-ff-ff static
224.0.0.22 01-00-5e-00-00-16 static
224.0.0.252 01-00-5e-00-00-fc static
239.255.255.250 01-00-5e-7f-ff-fa static

Cisco VPN Client Anyconnect Windows Linux Mac 32_64bits

Por vezes torna-se difícil obter as versões do VPN Client da Cisco, deixo-vos o link onde são disponibilizadas as seguintes versões:

VPN client 5.0.06.0160 Windows 2000/XP/Vista
vpnclient-win-msi-5.0.06.0160-k9.exe
VPN client 4.8 for Windows 98/Me
vpnclient-win-is-4.8.00.0440-k9.exe
VPN client 4.9 Mac (Mac OS 10.4.* and 10.5)
vpnclient-darwin-4.9.01.0080-universal-k9-5-10.dmg
VPN client 4.8.00.0490 for Mac (< mac 10.4 )
vpnclient-darwin-4.8.00.0490-GUI-k9-5-10.dmg
VPN client 4.8.00.0490 for Linux
vpnclient-linux-x86_64-4.8.00.0490-k9.tar.gz
AnyConnect (32 bit) client 2.5 Linux
anyconnect-linux-2.5.0217-k9.tar.gz
AnyConnect (64 bit) client 2.5 Linux
anyconnect-Linux_64-2.5.0217-k9.tar.gz

http://www.4shared.com/folder/RSMWutlZ/Cisco.html