scapy IPv6 NS NA报文构造

NS 报文构造：

 #! /bin/python

 from scapy.all import *

 a=IPv6(src='2a01:4f8:161:5300::40', dst='ff02::1:ff00:1')
 b=ICMPv6ND_NS(tgt='2a01:4f8:161:5300::1')
 c=ICMPv6NDOptSrcLLAddr(lladdr='fa:63:a5:0c:8b:40')
 d=ICMPv6NDOptMTU()
 e=ICMPv6NDOptPrefixInfo(prefix='2a01:4f8:161:5300::', prefixlen=64)

 send(a/b/c/d/e)

NA 报文构造：

 #! /bin/python

 from scapy.all import *

 a=IPv6(src='2a01:4f8:161:5300::100', dst='FF02::1')
 b=ICMPv6ND_NA(R=1, S=0, O=1, res=0, tgt='2a01:4f8:161:5300::100')
 c=ICMPv6NDOptSrcLLAddr(type=2, lladdr='fa:63:a5:0c:8b:40')
 sendp(Ether()/a/b/c, inter=0.2, count=10)