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A iperf seemed to pick a single eth0 or eth1 but not both interfaces and
use it to send out traffic on all 4 difference processes. Ideally how would
one allow a single application (in this case iperf) with multiple
threads/processes to send 2Gbit worth of traffic? Ideally to a logical
interface and it's hash automatically to two difference eth0 and eth1?

I've looked at setting (krt_prefsrc) to source the address as the dummy0
interface on each host. Would that be the answer?

thanks,
-bn
0216331C

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<div dir=3D"ltr">I'm trying out OSPF ECMP on BIRD (with ECMP set and en=
abled on kernel) and on hosts A and host B are configured as below and conn=
ected via a switch, the dummy0 interface is used as the loopback address fo=
r two physical nics.<div>
<br></div><div style>host A</div><div style>eth1 - /30 - OSPF</div><div sty=
le>eth0 - /30 - OSPF</div><div style>dummy0 - /32</div><div style><br></div=
><div style><div>host B</div><div>eth1 - /30 - OSPF</div><div>eth0 - /30 - =
OSPF</div>
<div>dummy0 - /32</div></div><div><br></div><div>From host A I do "ipe=
rf -c x.x.x.x -P 4" to host B's dummy0 interface, host A iperf see=
med to pick a single eth0 or eth1 but not both interfaces and use it to sen=
d out traffic on all 4 difference processes. Ideally how would one allow a =
single application (in this case iperf) with multiple threads/processes to =
send 2Gbit worth of traffic? Ideally to a logical interface and it's ha=
sh automatically to two difference eth0 and eth1?</div>
<div><br></div><div>I've looked at setting (<span style=3D"line-height:=
19px;text-align:justify">krt_prefsrc) to source the address as the dummy0 i=
nterface on each host. Would that be the answer?</span></div><div><br><div>
thanks,</div><div><div>-bn<br>0216331C</div>
</div></div></div>

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