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++fix

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Nico Schottelius 2019-03-04 18:40:12 +01:00
parent 9771591a9d
commit 7338580517
1 changed files with 4 additions and 4 deletions
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8
p4app/controller.py
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@ -248,13 +248,13 @@ class L2Controller(object):
ether_part.type = cpu_header.type ether_part.type = cpu_header.type
bits = 0 sz = 0
for field in CpuHeader.fields_desc: 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) ether_orig = Ether(src=packet.src, dst=packet.dst, type=0x86dd)
orig_packet = ether_orig / IPv6(packet.load[shift_by:]) orig_packet = ether_orig / IPv6(packet.load[shift_by:])