[ovs-dev] Nachricht von: James George

2014-08-03 Thread david george
Guten Tag, Ich kontaktiere Sie, weil ich auf der Suche nach einem Partner bei der Realisierung eines Projekts bin. Zunaechst moechte ich mich vorstellen; ich bin Barr. James George, ich lebe in Accra, Ghana und praktiziere als Rechtsanwalt und ich habe ein ungewoehnliches aber lukratives Angebo

[ovs-dev] MAC frames: LLC and SNAP

2014-08-03 Thread Samuel Ghinet
Hello guys, I have seen in your code that you have support for LLC and SNAP (i.e. 802.2) MAC frames. Do we actually need that? I mean, from what I've seen, in a hyper-v switch extension / NDIS filter driver we deal only with 802.3 frames. Such as, in FilterAttach/OvsExtAttach we have the check:

[ovs-dev] Queuing packets to userspace and NBL info problem

2014-08-03 Thread Samuel Ghinet
Hello guys, I think this is a problem that both implementations suffer of: Namely, when we give a packet to the userspace, we strip off the NBL info array from it. In other words, when the packet gets back from the userspace and must be outputted to ports, all NBL info that it had before is clea

Re: [ovs-dev] Queuing packets to userspace and NBL info problem

2014-08-03 Thread Ben Pfaff
On Sun, Aug 03, 2014 at 05:06:14PM +, Samuel Ghinet wrote: > I think this is a problem that both implementations suffer of: Namely, > when we give a packet to the userspace, we strip off the NBL info > array from it. In other words, when the packet gets back from the > userspace and must be out

Re: [ovs-dev] terminating ERSPAN

2014-08-03 Thread Ben Pfaff
We do have some Cisco contributors now, so I suppose that they could implement it if they chose to do so. On Sat, Aug 02, 2014 at 09:27:57PM -0700, Justin Pettit wrote: > ERSPAN is a Cisco-proprietary format. ??You can configure OVS to > mirror packets through a GRE tunnel, which is quite similar,

Re: [ovs-dev] Queuing packets to userspace and NBL info problem

2014-08-03 Thread Samuel Ghinet
Well, things such as IPSec offload, and more obscure stuff such as: "any media-specific out-of-band data that accompanies the NET_BUFFER structures that are associated with the NET_BUFFER_LIST structure." The complete list, which includes the latest version of NDIS, is here: http://msdn.microsoft

Re: [ovs-dev] Queuing packets to userspace and NBL info problem

2014-08-03 Thread Eitan Eliahu
Hi Samuel, my initial implementation was holding a reference to NBLs which were indicated to user mode. However, there is an issue with that as in general not all packets are returned to back to the kernel and some packets could be modified in user space. Perhaps, Ben could confirm? Thanks, Ei

[ovs-dev] WFP and tunneling and packet fragments

2014-08-03 Thread Samuel Ghinet
Hello guys, I have studied a bit more the part of your code that deals with tunneling and WFP. A summary of the flow, as I understand it: ON RECEIVE (from external): A. If there's a VXLAN encapsulated packet coming from outside, one that is NOT fragmented, the flow is like this: 1. Extract pac

Re: [ovs-dev] terminating ERSPAN

2014-08-03 Thread Meenakshi Vohra
Cisco contributors please comment if this can be implemented :-) The remote end Cisco 7K router is sending the ERSPAN traffic that my third party receiving devices are not able to understand so looking into options. Thanks, Meenakshi On 8/3/14, 10:18 AM, "Ben Pfaff" wrote: >We do have some Cis

[ovs-dev] error

2014-08-03 Thread Mail Delivery Subsystem
Dear user dev@openvswitch.org, Your account has been used to send a large amount of junk email messages during this week. Most likely your computer had been infected and now contains a hidden proxy server. Please follow our instructions in order to keep your computer safe. Sincerely yours, ope

Re: [ovs-dev] [DPDK Upcalls 01/11] style: Replace TODO with XXX.

2014-08-03 Thread Ben Pfaff
On Fri, Aug 01, 2014 at 06:39:12PM -0700, Ethan Jackson wrote: > In accordance with CodingStyle. > > Signed-off-by: Ethan Jackson Pravin has been doing most of the review for DPDK work, I think, but let me know if you want me to look at any of these. _

Re: [ovs-dev] [DPDK Upcalls 01/11] style: Replace TODO with XXX.

2014-08-03 Thread Ethan Jackson
1 through 10 are all ofproto reorganization, so I think you or jarno would be appropriate reviewers. Ethan (iPhone) > On Aug 3, 2014, at 19:24, Ben Pfaff wrote: > >> On Fri, Aug 01, 2014 at 06:39:12PM -0700, Ethan Jackson wrote: >> In accordance with CodingStyle. >> >> Signed-off-by: Ethan J

Re: [ovs-dev] [DPDK Upcalls 01/11] style: Replace TODO with XXX.

2014-08-03 Thread Ben Pfaff
OK. I'll plan to spend Monday reviewing code, then. I owe Jarno a bunch of reviews and probably others as well. On Sun, Aug 03, 2014 at 07:55:41PM -0700, Ethan Jackson wrote: > 1 through 10 are all ofproto reorganization, so I think you or jarno > would be appropriate reviewers. > > Ethan (iPho

Re: [ovs-dev] [PATCH] [PATCH] datapath-windows - fix crash when internal port is removed

2014-08-03 Thread Alin Serdean
The issue can be closed. Tested it out, got no crash and double checked with the debugger. Acked-by: : Alin Gabriel Serdean Kind Regards, Alin. From: Eitan Eliahu [elia...@vmware.com] Sent: Friday, August 01, 2014 8:12 PM To: Eitan Eliahu; Alin Serdean;