I am not 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']
On Mon, Dec 14, 2015 at 9:58 PM, Ramana Reddy <[email protected]> wrote: > 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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