Hi, "ab:cd:11:22:33:41:52:68" looks like a ":" separated hexadecimal number. On the other hand, ofctl_rest.py returns Datapath ID as a decimal number.
"ab:cd:11:22:33:41:52:68" means ... abcd112233415268 ... hexadecimal 12379569789297840744 ... decimal <-- ofctl_rest.py returns this So, if ofctl_rest.py returns 12379569789297840744, you can translate it like ... >>> import re >>> dpid = 12379569789297840744 >>> ":".join(re.findall(r'..?', '%016x' % dpid)) 'ab:cd:11:22:33:41:52:68' Thanks, Iwase On 2015年12月16日 11:58, Sergio Andrés Rivera Polanco wrote: > That works fine with mininet dpids ... What would happen with arbritary > datapaths like say ab:cd:11:22:33:41:52:68. Will they receive a random > number??? > > On Tue, Dec 15, 2015 at 9:52 PM, Yusuke Iwase <[email protected] > <mailto:[email protected]>> wrote: > > Hi, > > Currently, ofctl_rest.py does not provide the way to display the datapath > IDs like 00:00:00:00:00:00:00:01. > > But you can calculate it easily as followings. > > e.g.) > >>> import re > >>> dpid = 1 > >>> ":".join(re.findall(r'..?', '%016x' % dpid)) > '00:00:00:00:00:00:00:01' > > Thanks, > Iwase > > On 2015年12月09日 04:59, Sergio Andrés Rivera Polanco wrote: > > Hi, I want to fetch the real datapath ids of the switches instead of > the "easy-to-read" ones displayed by the rest API. > > > > Something like: > > > > curl -X GET http://localhost:8080/stats/switches > > > > [00:00:00:00:00:00:00:01, 00:00:00:00:00:00:00:02, ... ] > > > > instead of retrieving just "1", "2", etc. I would like to use these > dpids for calls to the other APIs as well. Is it possible to achieve that? > > > > Sergio. > > > > > > > ------------------------------------------------------------------------------ > > Go from Idea to Many App Stores Faster with Intel(R) XDK > > Give your users amazing mobile app experiences with Intel(R) XDK. > > Use one codebase in this all-in-one HTML5 development environment. > > Design, debug & build mobile apps & 2D/3D high-impact games for > multiple OSs. > > http://pubads.g.doubleclick.net/gampad/clk?id=254741911&iu=/4140 > > > > > > > > _______________________________________________ > > Ryu-devel mailing list > > [email protected] <mailto:[email protected]> > > https://lists.sourceforge.net/lists/listinfo/ryu-devel > > > > > > > ------------------------------------------------------------------------------ > > > > _______________________________________________ > Ryu-devel mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/ryu-devel > ------------------------------------------------------------------------------ _______________________________________________ Ryu-devel mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/ryu-devel
