Installing a dell dual NIC Broadcom 5720 DP 1GbE Ethernet Card LP - 557M9

[Armin]

Hello,

 

I'm new on this platform  so first thanks a lot for building this great solution.

 

I've a Question:

 

I use a HP PC with the on board NIC - that works great.

 

Now i add DELL Broadcom 5720 DP 1GbE Ethernet Card LP - 557M9 Dual NIC.

 

My Problem is that just one Broadcom NIC and the onboard Network card is shown in DSM.

 

Have you any ideas that I can activate the third Card?

 

I use the Image for the DS918+ wit DSM 6.22