Physical Link Security Type of Service
Physical Link Security Type of Service
复制标题
物理链路安全服务类型
DOI：
10.17487/rfc1455
复制
发表时间：
1993
期刊：
影响因子：
--
通讯作者：
D. Eastlake
中科院分区：
文献类型：
--
作者：
D. Eastlake
该 RFC 记录了一个实验协议，该协议提供服务类型 (TOS) 以请求最大的物理链路安全性。这是对 RFC 1349：互联网协议簇中的服务类型中列举的服务类型的补充。新的 TOS 要求网络提供尽可能多的保护，防止外部代理对如此标记的流量进行秘密观察。目的是防止流量分析并作为额外的可能的数据机密性级别。此 TOS 与 IP 版本 4 的所有其他定义的服务类型一致，因为它基于链路级别特征，并且不会提供任何特定的保证服务级别。
This RFC documents an experimental protocol providing a Type of Service (TOS) to request maximum physical link security. This is an addition to the types of service enumerated in RFC 1349: Type of Service in the Internet Protocol Suite. The new TOS requests the network to provide what protection it can against surreptitious observation by outside agents of traffic so labeled. The purpose is protection against traffic analysis and as an additional possible level of data confidentiality. This TOS is consistent with all other defined types of service for IP version 4 in that it is based on link level characteristics and will not provide any particular guaranteed level of service.