• 1. PMTU: 路径最大传输单元(Path Maximun Transmission Unit) | 最大传输单元 | 径最大传输单元
• 2. and PMTU: 好文

• 1.Packets on the network to be transmitted to the target site, the packet length can not exceed the value of PMTU.
  数据包在网络上传输到目标站点，包长不能超过PMTU值。
  dict.yoduao.com
• 2.Researched on the current main PMTU discovery algorithms, such as Increase algorithm, Decrease algorithm, and Hierarchical algorithm.
  探讨了目前主流的PMTU探测算法，如递增法，递减法，分层探测算法的优缺点。
  dict.yoduao.com
• 3.The Heartbeat Extension provides a new protocol for TLS/DTLS allowing the usage of keep-alive functionality without performing a renegotiation and a basis for path MTU (PMTU) discovery for DTLS.
  TLS心跳扩展为TLS/DTLS提供了一种允许在不重新进行商议和发送路径MTU探索包（PMTU）的情况下而使用保持持续通信功能的新协议。
  dict.yoduao.com

©2026 网易公司