def nextlayer(self):
protocol = self.nextlayer_id()
sz = self['ip6_plen'].num()
if protocol == 0:
result = ip6_exthdr_hop
else:
result = layer.get(protocol)
return result,sz
def __ip6_payload(self):
t = self['ip6_nxt'].li.num()
size = self['ip6_len'].li.num() - 2
result = layer.get(self.type, length=size)
return dyn.clone(result, blocksize=lambda s:size)