IPv6: Difference between revisions
From Ilianko
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Където: | Където: | ||
*Prefix FC00::/7 prefix to identify Local IPv6 unicast addresses. | *'''Prefix''' FC00::/7 prefix to identify Local IPv6 unicast addresses. | ||
*L Set to 1 if the prefix is locally assigned. Set to 0 may be defined in the future. | *'''L''' Set to 1 if the prefix is locally assigned. Set to 0 may be defined in the future. | ||
*Global ID 40-bit global identifier used to create a globally unique prefix. See Section 3.2 for additional information. | *'''Global ID''' 40-bit global identifier used to create a globally unique prefix. See Section 3.2 for additional information. | ||
*Subnet ID 16-bit Subnet ID is an identifier of a subnet within the site. | *'''Subnet ID''' 16-bit Subnet ID is an identifier of a subnet within the site. | ||
*Interface ID 64-bit Interface ID as defined in http://tools.ietf.org/html/rfc4291. | *'''Interface ID''' 64-bit Interface ID as defined in http://tools.ietf.org/html/rfc4291. | ||
Всички адрес започват с Ф | Всички адрес започват с Ф | ||
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*[http://www.simpledns.com/private-ipv6.aspx SimpleDNS] http://www.simpledns.com/private-ipv6.aspx | *[http://www.simpledns.com/private-ipv6.aspx SimpleDNS] http://www.simpledns.com/private-ipv6.aspx | ||
*[http://www.sixxs.net/tools/grh/ula/ sixXS] http://www.sixxs.net/tools/grh/ula/ | *[http://www.sixxs.net/tools/grh/ula/ sixXS] http://www.sixxs.net/tools/grh/ula/ | ||
==IPv6== | |||
http://www.6diss.org/workshops/ca/index.html | |||
Latest revision as of 10:36, 24 January 2013
"Частни мрежи"
Не рутирани адреси за локални мрежи и unicast адресиране.IPv6 ULA (Unique Local Address). Имат същите свойства като другите, но не се пропускат от граничните рутери на автономни системи.
Unique Local IPv6 Unicast Addresses - http://tools.ietf.org/html/rfc4193
Локалните IPv6 адреси се избират, като псевдо случайно се генерира глобален идентификатор. Имат следния формат:
| 7 bits |1| 40 bits | 16 bits | 64 bits | +--------+-+------------+-----------+----------------------------+ | Prefix |L| Global ID | Subnet ID | Interface ID | +--------+-+------------+-----------+----------------------------+
Където:
- Prefix FC00::/7 prefix to identify Local IPv6 unicast addresses.
- L Set to 1 if the prefix is locally assigned. Set to 0 may be defined in the future.
- Global ID 40-bit global identifier used to create a globally unique prefix. See Section 3.2 for additional information.
- Subnet ID 16-bit Subnet ID is an identifier of a subnet within the site.
- Interface ID 64-bit Interface ID as defined in http://tools.ietf.org/html/rfc4291.
Всички адрес започват с Ф
Генератор на частни мрежи:
