ip.addr eq 192.168.1.1
ip.addr == 192.168.1.1
//过滤源IP地址
ip.src eq 192.168.1.1
ip.src == 192.168.1.1
//过滤目的IP地址
ip.dst eq 192.168.1.1
ip.dst == 192.168.1.1
tcp.port?eq?80?//?不管端口是来源的还是目标的都显示
tcp.port?==?80
tcp.dstport?==?80?//?只显tcp协议的目标端口80
tcp.srcport?==?80?//?只显tcp协议的来源端口80
tcp.port >= 1 and tcp.port <= 80 //过滤端口范围
http.request.method?==?“GET”
http.request.method?==?“POST”
http.request.uri?==?“/img/logo-edu.gif”
http?contains?“GET”
http?contains?“HTTP/1.”
//?GET包
http.request.method?==?“GET”?&&?http?contains?“Host:?“
http.request.method?==?“GET”?&&?http?contains?“User-Agent:?“
//?POST包
http.request.method?==?“POST”?&&?http?contains?“Host:?“
http.request.method?==?“POST”?&&?http?contains?“User-Agent:?“
//?响应包
http?contains?“HTTP/1.1?200?OK”?&&?http?contains?“Content-Type:?“
http?contains?“HTTP/1.0?200?OK”?&&?http?contains?“Content-Type:?“
一定包含如下
Content-Type:
http contains”flag”
tcp
udp
arp
icmp
http
smtp
ftp
dns
msnms
ip
ssl
oicq
bootp
!arp
not arp //排除arp包,
eth.dst?==?A0:00:00:04:C5:84?//?过滤目标mac
eth.src?eq?A0:00:00:04:C5:84?//?过滤来源mac
eth.addr?eq?A0:00:00:04:C5:84?//?过滤来源MAC和目标MAC都等于A0:00:00:04:C5:84的
less than 小于 < lt
小于等于 le
等于 eq
大于 gt
大于等于 ge
不等 ne
udp.length?==?26?这个长度是指udp本身固定长度8加上udp下面那块数据包之和
tcp.len?>=?7???指的是ip数据包(tcp下面那块数据),不包括tcp本身
ip.len?==?94?除了以太网头固定长度14,其它都算是ip.len,即从ip本身到最后
frame.len?==?119?整个数据包长度,从eth开始到最后
1、统计——>流量图
statistics——>Flow Graph
https://blog.csdn.net/liuchaoxuan/article/details/81605257
原文:https://www.cnblogs.com/renhaoblog/p/12955786.html