windows LDAP 是 TCP 协议还是 UDP 协议？
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Is LDAP a TCP or a UDP protocol?
提问by Arun Chand
I have got some wireshark captures, and it shows that it is UDP. But in theory it says that it uses both TCP and UDP. So I m confused. And what is the difference b/w LDAP and CLDAP? Are they both UDP protocols?
我有一些wireshark捕获，它表明它是UDP。但理论上它说它同时使用 TCP 和 UDP。所以我很困惑。b/w LDAP 和 CLDAP 有什么区别？它们都是UDP协议吗？
回答by ceving
Normally LDAP is a TCP protocol. But Microsoft uses LDAP also over UDP. See here: http://msdn.microsoft.com/en-us/library/cc717362(v=prot.10).aspx
通常 LDAP 是一个 TCP 协议。但微软也通过 UDP 使用 LDAP。请参阅此处：http: //msdn.microsoft.com/en-us/library/cc717362(v=prot.10).aspx
So it is both.
所以两者兼而有之。
回答by Xing Zhang
Lightweight Directory Access Protocol (LDAP) The Lightweight Directory Access Protocol: The protocol accessing data from directory services like OpenLDAP, Microsoft Active Directory, Netscape Directory Server or Novell eDirectory.
轻量级目录访问协议 (LDAP) 轻量级目录访问协议：访问来自目录服务（如 OpenLDAP、Microsoft Active Directory、Netscape Directory Server 或 Novell eDirectory）的数据的协议。
Protocol dependencies TCP/UDP: Typically, LDAP uses TCP or UDP (aka CLDAP) as its transport protocol. The well known TCP and UDP port for LDAP traffic is 389.
协议依赖 TCP/UDP：通常，LDAP 使用 TCP 或 UDP（又名 CLDAP）作为其传输协议。用于 LDAP 流量的众所周知的 TCP 和 UDP 端口是 389。
SSL/TLS: LDAP can also be tunneled through SSL/TLS encrypted connections. The well known TCP port for SSL is 636 while TLS is negotiated within a plain TCP connection on port 389.
SSL/TLS：LDAP 也可以通过 SSL/TLS 加密连接建立隧道。SSL 众所周知的 TCP 端口是 636，而 TLS 是在端口 389 上的普通 TCP 连接中协商的。
