:-) Apologies for the delay ....
Here is your solution you need to bring the NIC as Primary . Orion will only look into the Primary NIC and will use available nic as primary . Please go ahead and change the settings in Orion server. 2003 server / XP support.microsoft.com/.../894564for 2008 server. theregime.wordpress.com/.../Let me know if this helps, or if you require any further information.
haha :P
delay?
7years is not delay anymore, thats digging up a grave.
the question was probably related to Windows NT back then ;-)
And truth be told in practice a poller will use both NICs and send polls from both duplicating polling so you need to disable a NIC or have it in a team.