When I get SYN packet, I displayed pkt_tcp.option.split(). And below is the output. Can some one explain what this output means. Somehow, I am getting what each hex decimal and Y represents.
['\x02\x04\x05\xb4\x04\x02\x08', '\x00)Y\xa8\x00\x00\x00\x00\x01\x03\x03'] Thanks, Ramana On Mon, Dec 14, 2015 at 3:33 PM, Ramana Reddy <[email protected]> wrote: > Hi All, > > I would like to know how to set or get TCP options in RYU. > When I print tcp options, its just printing some unreadable symbols. > I have to print each tcp option (mss, timestamps etc). > > In the code simple_switch_13.py : > > In _packet_in_handler module: > > pkt = packet.Packet(msg.data) > pkt_tcp = pkt.get_protocol(tcp.tcp) > > if pkt_tcp: > print pkt_tcp.option > > Can some one tell me how to do that. > > Many thanks, > Ramana > > > >
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