计算机网络之RIP协议与OSPF协议模拟、UDP与TCP编程,Wireshark抓包分析

该博客详细介绍了使用Python模拟RIP和OSPF协议的过程,包括数据结构设计、算法实现以及通过Wireshark进行报文捕获和分析。同时,还涵盖了UDP和TCP套接字编程,并通过Wireshark验证了网络通信。通过这些实验,作者加深了对Python编程、路由协议和网络通信的理解。

摘要生成于 C知道 ,由 DeepSeek-R1 满血版支持, 前往体验 >

通过Python模拟RIP协议,OSPF协议,并模拟UDP和TCP编程,并通过Wireshark抓包工具,对所发送的报文进行捕获分析。



一、RIP协议的模拟与编程

1.1 题目
在这里插入图片描述


1.2 数据结构设计
  采用面向对象的程序设计思想,以单个路由器为来考虑程序设计,定义一个
RIP 类,成员变量 Node 描述路由器的名称,RT 为其路由表,表项由[网络名,
距离,下一条地址]组成,MSG 用来接收其收到的 RIP 报文,LK 描述与其相连
路由器的集合。类成员初始化函数如下。

def __init__(self
02f,18aug03,agi added #include 02e,02jun03,agi removed #include "rwproto.h" 02d,02jun03,agi changed #include "rwos.h" to include "ospf_rwos.h" 02c,29may03,agi removed unused includes, added new includes 02c,08may03,asr Changes to make OSPF virtual stack compatible 02b,09may03,agi added #include , removed #include 02a,17feb02,ram SPR 81808 Added OSPF memory partition support 21,13october01,kc Dynamic configuration changes. 20,21september01,kc Removed unused raw socket specific declarations. 19,26september00,reshma Added WindRiver CopyRight 18,25september00,reshma RFC-1587 implementation for OSPF NSSA Option, also tested against ANVL. 17,20july00,reshma Unix compatibility related changes. 16,06july00,reshma Removed unnecessary header files and defines. 15,23february00,reshma Changes for ospf mib 14,23december99,reshma Compatibility with VxWorks-IP and VxWorks RTM-interface 13,13august99,jack compilation fixes no IP case 12,05august99,nishit Replaced including IP header files by the new ospf_ip_structures.h 11,17may99,jack Added new include file ospf_patricia_32_bits_key_prototypes.h 10,28december98,jack Compiled and added some comments 09,25november98,rajive Deleted socket include file 08,11november98,jack Config changes, linted and big endian changes 07,30october98,jack Incorporate changes for compilation on Vxworks 06,12february98,release engineer code style changes, feature enhancements, complete CISCO and BAY compaltibility. OSPF v4.2.0 05,10july97,cindy Pre-release v1.52b 04,10february97,cindy Release Version 1.52 03,22october97,cindy Release Version 1.50 02,05june96,cindy Including visnpstr.h as a kludge for the first beta release. 01,05june96,cindy First Beta Release
评论
添加红包

请填写红包祝福语或标题

红包个数最小为10个

红包金额最低5元

当前余额3.43前往充值 >
需支付:10.00
成就一亿技术人!
领取后你会自动成为博主和红包主的粉丝 规则
hope_wisdom
发出的红包

打赏作者

秘境之眼

你的鼓励将是我创作的最大动力

¥1 ¥2 ¥4 ¥6 ¥10 ¥20
扫码支付:¥1
获取中
扫码支付

您的余额不足,请更换扫码支付或充值

打赏作者

实付
使用余额支付
点击重新获取
扫码支付
钱包余额 0

抵扣说明:

1.余额是钱包充值的虚拟货币,按照1:1的比例进行支付金额的抵扣。
2.余额无法直接购买下载,可以购买VIP、付费专栏及课程。

余额充值