Hi,Clément On 2014年12月01日 20:35, Clément Rault wrote: > Hi, > > I'm trying to implement some inband mechanisms and for that I need to > keep some information about the states of the nodes. Since nothing can > be stored in the nodes I need to save it in the packet header. > > Basically I just wanna be able to remember which was the last outport > used by any switch. And then match on this parameter to decide which > outport should be used then. > > I was thinking about using the vlan tag to do that but since I'm using > the curl syntax and it's not possible to match on vlan with masks yet > it's not the best option. (I need the mask to match on the particular > bits that are important for the state of the current switch).
The following patch I posted last week, and the patches are marged by Ryu-devel. https://www.mail-archive.com/[email protected]/msg07966.html This patch makes ofctl_rest enable set vlan match field with mask. e.g.) curl -X POST -d '{"dpid": 2, "match":{"dl_vlan": "0x1000/0x1000"}, "actions":[{"port":2, "type":"OUTPUT"}]}' http://localhost:8080/stats/flowentry/add So you can receive it on next Ryu release (version 3.16 maybe) in early this month. Thanks > > What do you think? How would you do it? > > Thanks! > > Best, > Clément > > ------------------------------------------------------------------------------ > Download BIRT iHub F-Type - The Free Enterprise-Grade BIRT Server > from Actuate! Instantly Supercharge Your Business Reports and Dashboards > with Interactivity, Sharing, Native Excel Exports, App Integration & more > Get technology previously reserved for billion-dollar corporations, FREE > http://pubads.g.doubleclick.net/gampad/clk?id=157005751&iu=/4140/ostg.clktrk > _______________________________________________ > Ryu-devel mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/ryu-devel > ------------------------------------------------------------------------------ Download BIRT iHub F-Type - The Free Enterprise-Grade BIRT Server from Actuate! Instantly Supercharge Your Business Reports and Dashboards with Interactivity, Sharing, Native Excel Exports, App Integration & more Get technology previously reserved for billion-dollar corporations, FREE http://pubads.g.doubleclick.net/gampad/clk?id=157005751&iu=/4140/ostg.clktrk _______________________________________________ Ryu-devel mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/ryu-devel
