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Checksum in scapy: none = recalc

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Nico Schottelius 2019-03-05 19:56:11 +01:00
parent 23fa17d01d
commit ec8d8abff4
1 changed files with 5 additions and 0 deletions
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5
p4app/controller.py
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@ -246,8 +246,13 @@ class L2Controller(object):
# S=1 -> solicitated # S=1 -> solicitated
i2 = ICMPv6ND_NA(S=1, tgt=src_addr) i2 = ICMPv6ND_NA(S=1, tgt=src_addr)
# Force scapy to recalculate
i2.chksum = None
i3 = ICMPv6NDOptSrcLLAddr(lladdr=src_mac) i3 = ICMPv6NDOptSrcLLAddr(lladdr=src_mac)
answer = e / i / i2 / i3 answer = e / i / i2 / i3
self.send_pkg(answer) self.send_pkg(answer)