一、协议组成:pcap协议、IP协议、MAC协议、UDP协议1、头文件引入#!/usr/bin/envpython#-*-coding:UTF-8-*-from__future__importdivisionimportsysfromcollectionsimportOrderedDictimportstruct2、pcap报文头:24字节pcap_header=OrderedDict([#4字节pcap文件的magicnum目前为0xD4C3B2A1('magic',['unsignedint',1]),#2字节主版本号#definePCAP_VERSION_MAJOR2('version_
我有一个如下所述的csv文件。VTS,51,0071,9739965515,NM,GP,INF01,V,19,072219,291014,0000.0000,N,00000.0000,E,07AEVTS,01,0097,9739965515,SP,GP,18,072253,V,0000.0000,N,00000.0000,E,0.0,0.0,291014,0000,00,4000,11,999,169,B205VTS,51,0071,9739965515,NM,GP,INF01,V,18,072311,291014,0000.0000,N,00000.0000,E,C24EVTS,01