Difference between revisions of "IPv6 Address : Alamat tanpa special prefix"
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These addresses are defined with a special prefix of length 96 (a.b.c.d is the IPv4 address): | These addresses are defined with a special prefix of length 96 (a.b.c.d is the IPv4 address): | ||
| − | 0:0:0:0:0:ffff:a.b.c.d/96 | + | 0:0:0:0:0:ffff:a.b.c.d/96 |
or in compressed format | or in compressed format | ||
| − | ::ffff:a.b.c.d/96 | + | ::ffff:a.b.c.d/96 |
For example, the IPv4 address 1.2.3.4 looks like this: | For example, the IPv4 address 1.2.3.4 looks like this: | ||
| − | ::ffff:1.2.3.4 | + | ::ffff:1.2.3.4 |
3.1.3.2. IPv4-compatible IPv6 address | 3.1.3.2. IPv4-compatible IPv6 address | ||
| Line 51: | Line 51: | ||
Used for automatic tunneling (RFC 2893 / Transition Mechanisms for IPv6 Hosts and Routers), which is being replaced by 6to4 tunneling. | Used for automatic tunneling (RFC 2893 / Transition Mechanisms for IPv6 Hosts and Routers), which is being replaced by 6to4 tunneling. | ||
| − | 0:0:0:0:0:0:a.b.c.d/96 | + | 0:0:0:0:0:0:a.b.c.d/96 |
or in compressed format | or in compressed format | ||
| − | ::a.b.c.d/96 | + | ::a.b.c.d/96 |
Revision as of 10:39, 20 May 2013
Sumber: http://tldp.org/HOWTO/Linux+IPv6-HOWTO/x476.html
localhost
Alamat ini adalah alamat khusus yang digunakan untuk interface loopback, sam adengan IPv4 yaitu "127.0.0.1". Dengan IPv6, localhost adalah:
0000:0000:0000:0000:0000:0000:0000:0001
atau di kompres:
::1
paket dengan alamat ini sebagai source atau destination tidak boleh keluar dari host pengirim.
Address yang tidak spesified
INi adalah address seperti "any" atau "0.0.0.0" di IPv4. Di IPv6 ini adalah
0000:0000:0000:0000:0000:0000:0000:0000
atau:
::
Alamat ini biasanya digunakan / dilihat di socket binding (ke IPv6 addrress apa saja) atau di tabel routing.
Catatan: Address yang tidak spesified (unspesified address) tidak bisa digunakan sebagai alamat tujuan.
3.1.3. IPv6 address with embedded IPv4 address
There are two addresses which contain an IPv4 address. 3.1.3.1. IPv4-mapped IPv6 address
IPv4-only IPv6-compatible addresses are sometimes used/shown for sockets created by an IPv6-enabled daemon, but only binding to an IPv4 address.
These addresses are defined with a special prefix of length 96 (a.b.c.d is the IPv4 address):
0:0:0:0:0:ffff:a.b.c.d/96
or in compressed format
::ffff:a.b.c.d/96
For example, the IPv4 address 1.2.3.4 looks like this:
::ffff:1.2.3.4
3.1.3.2. IPv4-compatible IPv6 address
Used for automatic tunneling (RFC 2893 / Transition Mechanisms for IPv6 Hosts and Routers), which is being replaced by 6to4 tunneling.
0:0:0:0:0:0:a.b.c.d/96
or in compressed format
::a.b.c.d/96