>>> in6_addrtovendor("fe80::40d2:67ff:fe05:8083")
---------------------------------------------------------------------------
AttributeError Traceback (most recent call last)
<ipython-input-1-0a5b12ee7a02> in <module>()
----> 1 in6_addrtovendor("fe80::40d2:67ff:fe05:8083")
/home/vagrant/scapy/scapy/utils6.py in in6_addrtovendor(addr)
254 return None
255
--> 256 res = conf.manufdb._get_manuf(mac)
257 if len(res) == 17 and res.count(':') != 5: # Mac address, i.e. unknown
258 res = "UNKNOWN"
AttributeError: 'NoneType' object has no attribute '_get_manuf'
