the rest use the same public routeable IP address (recv'd from ISP), what are the same, on a host by host basis, addresses that the global and static commands translate the inside to outside ACL with
In many cases, customer networks will make use of private IP addresses [RFC1918] or other non-unique IP address (i.e., unregistered addresses); there is no guarantee that the IP addresses used in the customer network are globally unique. The addresses used in one customer's network may ov...
When you set up IPv6, you may need to set up your own local, non-routable IP addresses on your network - similar to the older RFC1918 blocks. RFC-4193 addresses (no pun intended) this issue. Your IP address block assigned should be generated randomly from the fc00::/7 block. As ...
The procedures do not make any hypothesis about the type of IPv4 address used behind a NAT, and in particular do not assume that these are private addresses defined in [RFC1918]. 3.2. IPv6 Provider of Last Resort Teredo is designed to provide an "IPv6 access of last resort" to nodes t...
In this case, ICMP can be routed normally for CGN-based solutions owing to the presence of locally unique private IP addresses for each CPE device. For port-range solutions, ICMP echo messages will not be routable without special handling, e.g., placing a port number in the ICMP Identifier...
Consequently, while they are considered non-routable addresses from the IPv6 layer point-of-view, all existing IPv6 applications are expected to be able to use them in a manner compatible with current IPv6 addresses. 本文档介绍了覆盖可路由加密散列标识符(RAYD),作为IPv6地址类标识符的一个新...
LISP可路由(LISP-R)站点:其地址用作全局可路由IP地址和LISP EID的LISP站点。 LISP Non-Routable (LISP-NR) Site: A LISP site whose addresses are EIDs only; these EIDs are not found in the legacy Internet routing table. LISP非路由(LISP-NR)站点:地址仅为EID的LISP站点;在传统Internet路由表中找不...
For example, the O-SSP may use [RFC1918] addresses for their UA and proxies. These addresses are not routable in the target network. The SBE can perform a NAT function. Also, the SBE eases the operation cost for deploying or removing Layer 5 network elements. Consider the deployment ...
in IPv4, IPv6, ICMPv4, ICMPv6, UDP, and TCP Headers Status of This Memo This document specifies an Internet standards track protocol for the Internet community, and requests discussion and suggestions for improvements. Please refer to the current edition of the "Internet Official Protocol Sta...
For example, an enterprise address realm could be constituted of private IP addresses in the ranges specified in RFC 1918 [RFC1918], which are routable within the enterprise, but not across the Internet. A public realm is constituted of globally unique network addresses. 地址域-地址域是域内...