Thanks Antti, 

got it working at least with some basic tests
I had to make some changes in dpdkif_user.c to make it work in a virtualized 
environment using vmxnet3 nic's

I believe there is a small bug in the udp_server_echo app

-                       rump_sys_sendto(s,buf,nn,0,(struct sockaddr 
*)&client,clen);
+                       rump_sys_sendto(s, msg, nn, 0, (struct sockaddr 
*)&client,clen);

 


Yaron


On Monday, October 20, 2014 10:51 PM, Antti Kantee <[email protected]> wrote:
 


On 20/10/14 19:02, Yaron Wahl wrote:

> Hello,
>
> I wondered if you could the rump tcp/ip dpdk stack as is on top of dpdk under 
> Linux or you need the rump linux hypervisor too for it?

Hi,

If by "rump linux hypervisor" you mean the rumpuser-linuxkernel 
experiment, no, you do not need that.  The rump kernel TCP/IP stack runs 
in pure userspace just fine.  (note, though, that DPDK itself requires 
the usual kernel module).

If you need more clarifications, most likely the easiest is to try 
things out and post concrete error messages (if any ;)

   - antti
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