Re: [ovs-discuss] TCP and UDP mask support in OVS

2016-07-26 Thread Ben Pfaff
This is the match structure embedded in the pcap. It is 48 bytes long. I've added spaces and line numbers to allow for commentary: 1. 0001 002b 2. 8806 fa163ed9fbfd 3. 8a02 0800 4. 80001401 06 5. 80001908 ff00 6. 1504 014d 7. 00 Line 1

Re: [ovs-discuss] TCP and UDP mask support in OVS

2016-07-25 Thread Ben Pfaff
Hmm, there's no change in this area since 2.4. Can you give an example of an OpenFlow message that provokes the error? A hexdump or pcap of the message would be ideal. On Mon, Jul 25, 2016 at 12:19:43PM +0530, Aswin S wrote: > Hi Ben > > The below extension were used. > > #define NXM_OF_TCP_SR

Re: [ovs-discuss] TCP and UDP mask support in OVS

2016-07-24 Thread Aswin S
Hi Ben The below extension were used. #define NXM_OF_TCP_SRCNXM_HEADER (0x, 9, 2) #define NXM_OF_TCP_DSTNXM_HEADER (0x, 10, 2) #define NXM_OF_UDP_SRCNXM_HEADER (0x, 11, 2) #define NXM_OF_UDP_DSTNXM_HEADER (0x, 12, 2) It was working in OVS 2.4(not the latest).

Re: [ovs-discuss] TCP and UDP mask support in OVS

2016-07-24 Thread Ben Pfaff
On Sun, Jul 24, 2016 at 11:28:27AM +0530, Aswin S wrote: > In opendaylight we used Nicira Extention to support TCP and UDP mask. But > now I observe that in ovs it is a part of standard openflow implementation > and the nicira extension code we used is reporting error. Was there a > change in ovs?

[ovs-discuss] TCP and UDP mask support in OVS

2016-07-23 Thread Aswin S
Hi, In opendaylight we used Nicira Extention to support TCP and UDP mask. But now I observe that in ovs it is a part of standard openflow implementation and the nicira extension code we used is reporting error. Was there a change in ovs? But openflow plugin spec is yet to support TCP/UDP mask. Th