使用dir()可以查看当前的临时变量
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>>> dir() [‘__builtins__’, ‘a’, ‘ans’, ‘conf’, ‘p’, ‘r’, ‘s’, ‘unans’] |
make_table方法小结：
make_table由一个list对象调用，接受一个返回值为3元祖的方法，返回的3元组的第一个参数为table的X轴（rowtitle），第二个参数为Y轴（col title），第三个参数为（X,Y）位置显示的内容，例如：
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>>> ans,unans=sr(IP(dst=”www.test.fr/30″, ttl=(1,6))/TCP()) Received 49 packets, got 24 answers, remaining 0 packets >>> ans.make_table( lambda (s,r): (s.dst, s.ttl, r.src) ) 216.15.189.192 216.15.189.193 216.15.189.194 216.15.189.195 1 192.168.8.1 192.168.8.1 192.168.8.1 192.168.8.1 2 81.57.239.254 81.57.239.254 81.57.239.254 81.57.239.254 3 213.228.4.254 213.228.4.254 213.228.4.254 213.228.4.254 4 213.228.3.3 213.228.3.3 213.228.3.3 213.228.3.3 5 193.251.254.1 193.251.251.69 193.251.254.1 193.251.251.69 6 193.251.241.174 193.251.241.178 193.251.241.174 193.251.241.178 |
此外，make_lined_table()和make_tex_table()是make_table的两个变体，用法如下：
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>>> ans.filter(lambda (s,r):r.sprintf(“%TCP.flags%”)==”SA”).make_lined_table(lambda (s,r):(s.dst,r.sport,”X”)) —-+—————-+—————-+ | 172.31.100.127 | 172.31.100.149 | —-+—————-+—————-+ 80 | X | X | 135 | X | X | 139 | X | – | 445 | X | – | 902 | – | X | 912 | – | X | —-+—————-+—————-+ |
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>>> ans.filter(lambda (s,r):r.sprintf(“%TCP.flags%”)==”SA”).make_tex_table(lambda (s,r):(s.dst,r.sport,”X”)) \hline & 172.31.100.127 & 172.31.100.149 \\ \hline 80 & X & X \\ 135 & X & X \\ 139 & X & – \\ 445 & X & – \\ 902 & – & X \\ 912 & – & X \\ \hline |
Scapy可以定义自己的路由表，这样可以在不影响操作系统路由表的前提下测试路由：
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>>> conf.route Network Netmask Gateway Iface 127.0.0.0 255.0.0.0 0.0.0.0 lo 192.168.8.0 255.255.255.0 0.0.0.0 eth0 0.0.0.0 0.0.0.0 192.168.8.1 eth0 >>> conf.route.delt(net=”0.0.0.0/0″,gw=”192.168.8.1″) >>> conf.route.add(net=”0.0.0.0/0″,gw=”192.168.8.254″) >>> conf.route.add(host=”192.168.1.1″,gw=”192.168.8.1″) >>> conf.route Network Netmask Gateway Iface 127.0.0.0 255.0.0.0 0.0.0.0 lo 192.168.8.0 255.255.255.0 0.0.0.0 eth0 0.0.0.0 0.0.0.0 192.168.8.254 eth0 192.168.1.1 255.255.255.255 192.168.8.1 eth0 >>> conf.route.resync() >>> conf.route Network Netmask Gateway Iface 127.0.0.0 255.0.0.0 0.0.0.0 lo 192.168.8.0 255.255.255.0 0.0.0.0 eth0 0.0.0.0 0.0.0.0 192.168.8.1 eth0 |
traceroute方法基于TCP，会同时给所有路径上的节点发送探测报文，好处是效率非常高，坏处是这样就不知道在哪个节点停止（默认最多30个节点），所以可以通过maxttl参数来限制跳数。可以指定多个目标：
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>>> traceroute([“www.yahoo.com”,”www.altavista.com”,”www.wisenut.com”,”www.copernic.com”],maxttl=20) Begin emission: ….*Finished to send 80 packets. * Received 74 packets, got 70 answers, remaining 10 packets 188.125.66.105:tcp80 206.190.36.45:tcp80 211.39.140.160:tcp80 64.26.185.74:tcp80 1 172.31.100.1 11 172.31.100.1 11 172.31.100.1 11 172.31.100.1 11 2 172.31.99.1 11 172.31.99.1 11 172.31.99.1 11 172.31.99.1 11 3 172.30.1.17 11 172.30.1.17 11 172.30.1.17 11 172.30.1.17 11 4 172.30.1.5 11 172.30.1.5 11 172.30.1.5 11 172.30.1.5 11 5 106.120.78.189 11 106.120.78.189 11 106.120.78.189 11 106.120.78.189 11 6 – 219.141.158.138 11 – 219.141.158.138 11 7 59.43.77.1 11 – 59.43.77.1 11 – 8 59.43.247.70 11 59.43.77.9 11 59.43.17.118 11 59.43.77.9 11 9 59.43.246.14 11 59.43.17.6 11 – 59.43.17.6 11 10 59.43.183.74 11 – 59.43.246.254 11 – 11 59.43.244.2 11 59.43.246.162 11 203.234.255.173 11 59.43.246.162 11 12 80.239.193.141 11 59.43.182.77 11 112.174.83.33 11 – 13 62.115.140.248 11 213.248.79.252 11 112.174.48.137 11 213.248.79.252 11 14 62.115.113.219 11 62.115.118.246 11 112.174.60.90 11 62.115.121.227 11 15 62.115.61.110 11 62.115.125.160 11 112.188.244.194 11 213.155.130.247 11 16 66.196.68.153 11 62.115.120.75 11 61.78.39.246 11 80.239.128.58 11 17 66.196.65.25 11 62.115.116.140 11 211.39.140.160 SA 64.230.79.90 11 18 217.146.186.73 11 62.115.61.122 11 211.39.140.160 SA 64.230.79.139 11 19 – 216.115.101.109 11 211.39.140.160 SA 64.230.79.124 11 20 – 66.196.67.101 11 211.39.140.160 SA 64.230.50.166 11 ( |
几个常用的Random函数：
RandShort()：返回一个随机short值
RandIP()：返回一个随机IP地址
RandIP6()：返回一个随机IPv6地址
RandMAC()：返回一个随机MAC地址
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