Hello,
For my application I am trying to retrieve source and destination IP
address from an IP packet.
msg=ev.msg
pkt = packet.Packet(ev.msg.data)
ip= pkt.get_protocol(ipv4.ipv4)
--- creates an object ip with type *<class 'ryu.lib.packet.ipv4.ipv4'>*
but the moment I add the next two lines ...
source_address = ip.src
destination_address=ip.dst
the application gives
*AttributeError: 'NoneType' object has no attribute 'src'*
Can someone please help me in resolving this issue.
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