Hi, Thanks! I figured out the cause of the issue.
On 15.02.2016 06:00, Shinpei Muraoka wrote: > Hi, > >> "/usr/local/lib/python2.7/dist-packages/ryu/ofproto/ofproto_v1_3_parser.py", >> line 2385, in _serialize_body >> self.buf += self.data >> TypeError: can't concat Packet to bytearray > This problem has occurred because it specifies the wrong format in the packet. > You do not specify the ryu.lib.packet.packet.Packet class object to packet. > When generating a packet, call the serialize method of the object and > generate the byte sequence. > > Just for your infomation, how to use Generation of Packets (Serialization) is > described in the following document. > http://shinpeimuraoka.github.io/ryu-book/en/build/html/packet_lib.html#generation-of-packets-serialization > > thanks, > > > On 2016年02月14日 19:18, Stas Kozlov wrote: >> Hi, All >> >> What is data format for ofp_parser.OFPPacketOut()? I was trying to build >> packet with ryu.lib.packet.packet: >> ethernet(dst='00:00:00:00:00:00',ethertype=33024,src='00:07:0d:af:f4:54'), >> vlan(cfi=0,ethertype=2048,pcp=0,vid=32), >> ipv4(csum=60513,dst='131.151.32.129',flags=0,header_length=20,identification=35421,offset=1480,option='TEST',proto=1,src='131.151.32.21',tos=0,total_length=24,ttl=64,version=4) >> But got an error: >> File >> "/usr/local/lib/python2.7/dist-packages/ryu/ofproto/ofproto_v1_3_parser.py", >> line 2385, in _serialize_body >> self.buf += self.data >> TypeError: can't concat Packet to bytearray >> >> Thanks in advance >> >> ------------------------------------------------------------------------------ >> Site24x7 APM Insight: Get Deep Visibility into Application Performance >> APM + Mobile APM + RUM: Monitor 3 App instances at just $35/Month >> Monitor end-to-end web transactions and take corrective actions now >> Troubleshoot faster and improve end-user experience. Signup Now! >> http://pubads.g.doubleclick.net/gampad/clk?id=272487151&iu=/4140 >> _______________________________________________ >> Ryu-devel mailing list >> [email protected] >> https://lists.sourceforge.net/lists/listinfo/ryu-devel >> ------------------------------------------------------------------------------ Site24x7 APM Insight: Get Deep Visibility into Application Performance APM + Mobile APM + RUM: Monitor 3 App instances at just $35/Month Monitor end-to-end web transactions and take corrective actions now Troubleshoot faster and improve end-user experience. Signup Now! http://pubads.g.doubleclick.net/gampad/clk?id=272487151&iu=/4140 _______________________________________________ Ryu-devel mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/ryu-devel
