Hi There, I don't know of any program (ill write one later) but basically you take the last 64 bits so from 2001:388:7094:4080:240:f4ff:fe2b:5d1a you get 240:f4ff:fe:2b:5d1a
Then you strip the ff:fe out of the middle so you get 0240:f42b:5d1a Then the last thing is the 02: become 00: I think thats a bit inversion i forget I'll grab my book later and check > is there any function or command for linux to get the mac address out of > an ipv6 address? An ipv6 address contains the mac address in the eui64 > format. So the function should convert it to the mac address. -- Cheers, Trent Sixlabs GPG Fingerprint: 6EFF FE20 BFE3 F721 6F26 B13A F974 3E56 04AB 3C5D I accept GPG encrypted mail, do you? o_O --------------------------------------------------------------------- The IPv6 Users Mailing List Unsubscribe by sending "unsubscribe users" to [EMAIL PROTECTED]