hello. thank you for your prompt reply. i understood about the constants.
On Thu, 5 Sep 2013 14:43:31 +0900 (JST) YAMAMOTO Takashi <[email protected]> wrote: >> hello, i have a question. >> >> in ryu/ofproto/ofproto_v1_0.py, OFP_MSG_SIZE_MAX defined in line 77. >> so i use the constant as 'max_len', the 2nd argument of OFPActionOutput to >> use in OFPFlowMod. >> >> for example: >> datapath.ofproto_parser.OFPActionOutput( >> datapath.ofproto.OFPP_CONTROLLER, datapath.ofproto.OFP_MSG_SIZE_MAX) >> >> but the constant is not found in both ofproto_v1_2.py and ofproto_v1_3.py. >> >> what constant should i use as the 2nd argument of ActionOutput in >> OpenFlow1.2/1.3? > > OFP_MSG_SIZE_MAX is not appropriate. it's the maximum size of > a single OF message. > > if you mean "send a complete packet", you can use 65535 for OF 1.0 and > OFPCML_MAX or OFPCML_NO_BUFFER for OF 1.2/1.3. > > YAMAMOTO Takashi > >> >> thanks. >> >> >> ------------------------------------------------------------------------------ >> Learn the latest--Visual Studio 2012, SharePoint 2013, SQL 2012, more! >> Discover the easy way to master current and previous Microsoft technologies >> and advance your career. Get an incredible 1,500+ hours of step-by-step >> tutorial videos with LearnDevNow. Subscribe today and save! >> http://pubads.g.doubleclick.net/gampad/clk?id=58041391&iu=/4140/ostg.clktrk >> _______________________________________________ >> Ryu-devel mailing list >> [email protected] >> https://lists.sourceforge.net/lists/listinfo/ryu-devel ------------------------------------------------------------------------------ Learn the latest--Visual Studio 2012, SharePoint 2013, SQL 2012, more! Discover the easy way to master current and previous Microsoft technologies and advance your career. Get an incredible 1,500+ hours of step-by-step tutorial videos with LearnDevNow. Subscribe today and save! http://pubads.g.doubleclick.net/gampad/clk?id=58041391&iu=/4140/ostg.clktrk _______________________________________________ Ryu-devel mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/ryu-devel
