IPv4地址空间几乎耗尽。然而,在IPv6完全部署之前,ISP必须继续支持IPv4的增长。为此,许多ISP将部署运营商级NAT(Carrier-Grade NAT,CGN)设备,如[RFC6264]中所述。由于CGN用于需要公共地址空间的网络,而当前可用的私有地址空间在这种情况下使用会导致操作问题,因此ISP需要一个新的IPv4/10地址块。该地址块将被称为“共享...
IANA IPv4 Special-Purpose Address Registryianaspecialassignments
码农 这里可以查看 ipv4的网段都是啥时候分配的~IANA IPv4 Special-Purpose Address Registry 发布于 2023-04-25 18:30・IP 属地浙江 赞同 分享 收藏 写下你的评论... 登录知乎,您可以享受以下权益: 更懂你的优质内容 更专业的大咖答主 ...
Details are provided in the text of this document. This document details the allocation of an additional special-use IPv4 address block and updates RFC 5735. This memo documents an Internet Best Current Practice. 展开 DOI: 10.17487/RFC6598 被引量: 37 年份: 2012 ...
Authority (IANA) in assigning IPv4 multicast addresses.1. Introduction The Internet Assigned Numbers Authority (IANA) (www.iana.org) is charged with allocating parameter values for fields in protocols which have been designed, created or are maintained by the Internet Engineering Task Force (IETF)....
Ports are 16-bit numbers, and the combination of source and destination port numbers together with the IP addresses of the communicating end systems uniquely identifies a session of a given transport protocol. Port numbers are also known by their associated service names such as "telnet" for ...
RFC 7042IANA/IETF and IEEE 802 Parameters October 20132.2.3. EUI-64 Documentation ValuesThe following blocks of unmodified 64-bit MAC addresses are for documentation use. The IPv4-derived addresses are based on the IPv4 documentation addresses [RFC5737], and the MAC-derived addresses are ...
Providing Internet protocol version 6 (IPv6) and Internet protocol version 4 (IPv4) IANA is also responsible for providing all specific codes, functions and protocols, including: Services (e.g., routing) E-mail protocols (e.g., POP3 and SMTP) Special broadcasting and private addressing IP ...
properties: expectedIPs: description: "The expected IP addresses (IPv4 and IPv6) of the endpoint. If \"InterfaceName\" is not present, Calico will look for an interface matching any of the IPs in the list and apply policy to that. Note: \tWhen using the selector match criteria in an...
This document specifies an Internet Best Current Practices for the Internet Community, and requests discussion and suggestions for improvements. Distribution of this memo is unlimited.Many protocols make use of identifiers consisting of constants and other well-known values. Even after a protocol has be...