perfSONAR User Q&A and Other Discussion

[Chris Knudsen <>]

hi, 

looks like my NW diagram got spaces removed.  should be:

|                                                   /----wireless----\ 
|             /----eth0----- test box1                                 test box 2 ---eth0 -----\ 
|            /                                                                                                       \ 
|owping                                                                                                         owampd 
|            \                                                                                                       / 
|              \-----eth1--------------common LAN--------------------------eth1     ----/ 

i tried -S, it moves both data and control.  i want to separate data and control if possible. control over the eth1 interfaces and data over the eth0 interfaces

On May 31, 2016, at 7:10 AM, Andrew Lake <> wrote:

Hi,

I am not sure that teh feature you are looking for is currently supported. Have you tried the -S <address> option? I don’t recall if that just changes control packets or both control and data. That’s really your only bet to do it via the command-line since its the only option owping provides for setting the source. 

Thanks,

Andy

On May 27, 2016 at 6:27:31 PM, Chris () wrote:

Hi All, 

I am struggling to get dual interface control and data flows separated. I 
have the following set up: 

/----wireless----\ 
/----eth0----- test box1 test box 2 ---eth0 
-----\ 
/  
\ 
owping  
owampd 
\  
/ 
\-----eth1----------common LAN--------------------------eth1 
----/ 

I have two interfaces on each of the client and server. I would like the 
control to go over the common LAN interface and the test packets to go over 
teh interfaces with the test box(eth0s) 

I have tried /opt/bin/owping -AO -c10 -t -s242 -i0.3 -R -L0.4 10.1.3.1:5202 
192.168.1.203:8765 and can see that the data and control packets are both 
going out the common LAN path. 

I would like the control packets to go over the common LAN and the test data 
to go over the testboxes path.  

I have tried many of variation of owping and owampd set up but can not seem to 
get it working on different paths. 

any suggestions? 

thanks,