Hi xyxue, The issue is the stack not VCL. As of now, UDP is not fully supported.
Florin > On Oct 8, 2017, at 6:12 PM, 薛欣颖 <xy...@fiberhome.com> wrote: > > > Hi, > > We use the TCP protocol to test VCL, the function is OK. If I modify the UDP > protocol, the function is abnormal. > The error message is: > DBGvpp# 0: udp_open_connection:254: Not implemented > > The code is implemented as follows: > int > udp_open_connection (transport_endpoint_t * tep) > { > clib_warning ("Not implemented"); > return 0; > } > > Does the current VCL support the UDP protocol? > > Thanks, > xyxue
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