Hi, On 2015年02月24日 03:36, Mehrdad Moradi wrote: > Thanks Minoru for the response. Given this feature is not available, do you > know if it is possible > to match both VLAN and MPLS tags in one flow entry? For example, the > following: > > If (vlan_id ==10 and mpls_label==20): drop packet
I think that it is possible. Settings for the following flow and transfer by this flow was successful in my environment. OFPST_FLOW reply (OF1.3) (xid=0x2): cookie=0x0, duration=1.830s, table=0, n_packets=1, n_bytes=97, mpls,dl_vlan=10,mpls_label=20 actions=output:2 thanks > > or we will need to first let's say match on MPLS label and pop its label in > the first flow table > and then match on the vlan_id in the second table and drop the packet there > > Thanks!! > > On Sun, Feb 22, 2015 at 11:35 PM, Minoru TAKAHASHI > <takahashi.mino...@gmail.com <mailto:takahashi.mino...@gmail.com>> wrote: > > Hi, > > On 2015年02月22日 02:18, Mehrdad Moradi wrote: > > Hi All, > > > > I have a question regarding MPLS matching in Ryu. I would like to have > > a wild card in MPLS label matching. For example, I would like to say: > > > > If (MPLS Label = 1011*)--> Push MPLS Label (11000). Is this operation > > possible in Ryu or we cannot basically have it in OpenFlow? > > This is because I am getting some OF errors. > > > we cannot basically have it in OpenFlow? > Yes. > In OpenFlow 1.3.4 spec (7.2.3.7 Flow Match Fields), the match field of > MPLS_LABEL is not maskable. > > Just for your information, error details is possible analysis in > "error_type" and "error_code". > Please refer to "7.4.4 Error Message" of OpenFlow 1.3.4 spec. > > > > > > > Best Regards, > > --Moradi > > > > > > > ------------------------------------------------------------------------------ > > 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=190641631&iu=/4140/ostg.clktrk > > > > > > > > _______________________________________________ > > Ryu-devel mailing list > > Ryu-devel@lists.sourceforge.net <mailto:Ryu-devel@lists.sourceforge.net> > > https://lists.sourceforge.net/lists/listinfo/ryu-devel > > > > > > > -- > ----- > Mehrdad Moradi > Research Assistant > University of Michigan- Ann Arbor > > ------------------------------------------------------------------------------ Dive into the World of Parallel Programming The Go Parallel Website, sponsored by Intel and developed in partnership with Slashdot Media, is your hub for all things parallel software development, from weekly thought leadership blogs to news, videos, case studies, tutorials and more. Take a look and join the conversation now. http://goparallel.sourceforge.net/ _______________________________________________ Ryu-devel mailing list Ryu-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/ryu-devel
