[ovs-discuss] packet from userspace
Justin Pettit
jpettit at nicira.com
Sat Jan 4 21:16:59 UTC 2014
Why are you trying to modify the OVS code? You can't accomplish what you want with OpenFlow?
--Justin
> On Jan 4, 2014, at 5:31 AM, thasleem palara <thasleemp at gmail.com> wrote:
>
> justin,
> Thanks for the sudden reply. What I'm trying is, to send a DHCP or ARP packet (which is hard-coded by me) to OVS through any method (like socket programming). But Still I'm not able to find the code in OVS where I can change to listen for my packet.
> All I knew is ,handle_upcalls() function handles the packet form kernal space.
> Can u please help me on this.
>
> Thanks
>
>
>> On Sat, Jan 4, 2014 at 2:04 AM, Justin Pettit <jpettit at nicira.com> wrote:
>> You can use the "packet-out" message, if you've got an OpenFlow connection to the switch. If you're just looking to script something, you can use the "packet-out" command in ovs-ofctl.
>>
>> --Justin
>>
>>
>>
>>
>>> On Fri, Jan 3, 2014 at 11:50 AM, thasleem palara <thasleemp at gmail.com> wrote:
>>> Is it possible to send packet into OVS through Userspace , I mean through ipc socket programming. Please help...
>>>
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>
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