UDP 协议

Header Format

                 +--------+--------+--------+--------+
                 |     Source      |   Destination   |
                 |      Port       |      Port       |
                 +--------+--------+--------+--------+
                 |                 |                 |
                 |     Length      |    Checksum     |
                 +--------+--------+--------+--------+
                 |
                 |          data octets ...
                 +---------------- ...

 

https://www.rfc-editor.org/rfc/rfc768.html

posted @ 2020-07-18 05:13  江湖小小白  阅读(460)  评论(0)  编辑  收藏  举报