Stas Kozlov <mancubus77@...> writes:
>
> 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,identifica
tion=35421,offset=1480,option='TEST',proto=1,src='131.151.32.21',tos=0,t
otal_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
I suppose this needs to be corrected as follows:
if len(self.buf) < offset:
self.buf += bytearray(offset - len(self.buf))
self.buf += self.data
>
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