INADDR_ANY:用于IPV4(IPV4地址是一个32位的值) struct sockaddr_int servaddr; servaddr.sin_addr.s_addr=htonl(INADDR_ANY); 1. 2. in6addr_any:用于IPV6(IPV6地址存放在一个结构体中) 系统预先分配in6addr_any变量并将其初始化为常值AN6ADDR_ANY_INIT。头文件<netinet/in.h>中含有in6addr_any的...
socket绑定INADDR_ANY 如果socket需要绑定一个主机的多个IP,也包括IPv4,ipv6的双栈主机。可以看看下面的 原文地址:https://blog.csdn.net/cyblueboy83/article/details/2052267?utm_medium=distribute.pc_relevant.none-task-blog-BlogCommendFromMachineLearnPai2-1.nonecase&depth_1-utm_source=distribute.pc_releva...
1 socket函数 跨平台 2 Windows socket API 以WSA开头的一组由Win32提供的一组API 3 MFC Socket MFC对socket封装 CSocket类面向连接(两端建立连接,进行传递数据) 无连接(数据两端不用建立连接,就可以传递数据) IP协议- IPv4,IPv6 IP协议之上 TCP协议 – 面向连接(采用网络连接方式,可靠网络收发) http|ftp|te...
linux socket 笔记。常量,预定义INADDR_ANY等 INADDR_ANY:所有的地址 定义: #include<netinet/in.h> INADDR_ANY就是指定地址为0.0.0.0的地址,这个地址事实上表示不确定地址,或“所有地址”、“任意地址”。 一般来说,在各个系统中均定义成为0值。 /* Address to accept any incoming messages. */#define I...
1 多播地址 IP多播地址采用D类IP地址确定多播的组，地址范围是224.0.0.0 到 239.255....
Since you will already need a SSDP socket on IPV4, it seems reasonable to fail, but maybe we could insist and try IPV6 if it has been selected and run in IPV6 only mode?I agree that the library initialization is a bit confusing, if I recall correctly I have tried to simplify that ...
A group IP address A group IP address must be the same for all members of a data sharing group. You define a group IP address by specifying a GRPIPV4 address, a GRPIPV6 address, or both in the BSDS. The instructions in this topic show how to define a group IP ad...
IPv6协议数据单元由一个固定头部和若干个扩展头部以及上层协议提供的负载组成,其中用于标识松散源路由功能的扩展头是( )。如果有多个扩展头部,第一个扩展头部为( )。 A. 目标头部、分段头部 B. 路由选择头部、逐跳头部 C. 分段头部、路由选择头部 D. 安全封装负荷头部、认证头部 查看完整题目与答案 已经...
INADDR_ANY instructs listening socket to bind to all available interfaces. It's the same as trying to bind to inet_addr("0.0.0.0"). For completeness I'll also mention that there is also IN6ADDR_ANY_INIT for IPv6 and it's the same as trying to bind to :: address for IPv6 ...
只有一个IP套接字可以绑定到任何给定的本地（地址，端口）对。当在bind调用中指定INADDR_ANY时，套接...