= Сообщение: 3176 из 7440 ============================================= IPV6 = От : Tony Langdon 3:633/410 11 Jul 16 10:24:00 Кому : Michiel van der Vlist 11 Jul 16 10:24:00 Тема : Re: Birthday present from he.net (some birthday) FGHI : area://IPV6?msgid=1633.fido-ipv6@3:633/410+1be82687 На : area://IPV6?msgid=2:280/5555+5782d9bc = Кодировка сообщения определена как: CP866 ================================== Ответ: area://IPV6?msgid=2:280/5555+5783a086 ============================================================================== -=> Michiel van der Vlist wrote to Tony Langdon <=-
MvV> Hello Tony,
MvV> On Monday July 11 2016 07:35, you wrote to Joe Delahaye:
TL> Interesting. But I do know multiple global IPv6 addresses per TL> interface is pretty common.
MvV> This is one of the big differences between IPv4 and IPv6. Although it MvV> is possible to assign more than one Ip addres to an interface, it is MvV> far from common, Normally an interface has just one IP address. In IPv6
Unless you're like me, where I have several IPv4 interfaces with multiple IP addresses - a VPS with 14 IPs and 3 or 4 machines here with at least 2 IPs on the one interface, sue to multiple networks here. But yes, for most people, multiple IPv4 addresses on the one interface is not common.
MvV> one has at least two IP adresses. There is always the link local MvV> address that starts with fe80::. The lower 64 bits are derived from tha MvV> MAC address of the interface. To translate the 48 bit MAC address to
MvV> For a server you want to advertise an address that is as stable as MvV> possible. That means either a manually static address or a SLAAC MvV> address. They only change when the ISP changes the prefix. Which if you MvV> are lucky never or rarely happens.
I use static IPs here for my servers, because that way I can choose a host address that's easy to remember within my prefix. For the most part, I've been making the host part of mt static IPv6 addresses the same (in hex) as the host part of the (private) IPv4 address. If you look carefully, you'll see that on this host. :)
