This commit is contained in:
Nico Schottelius 2019-03-04 18:40:12 +01:00
parent 9771591a9d
commit 7338580517

View file

@ -248,13 +248,13 @@ class L2Controller(object):
ether_part.type = cpu_header.type
bits = 0
sz = 0
for field in CpuHeader.fields_desc:
bits += field.sz
sz += field.sz
shift_by = (bits/8) -1
shift_by = (sz*8) -1
log.debug("Len of cpu= {}, {}, shift={}".format(bits, bits/8, shift_by))
log.debug("Len of cpu= {}, {}, shift={}".format(sz, shift_by))
ether_orig = Ether(src=packet.src, dst=packet.dst, type=0x86dd)
orig_packet = ether_orig / IPv6(packet.load[shift_by:])