Is there anyway to force a traffic out to an external interface via wire without using the loopback mode of IP stack of Vxworks's kernel? This OS is a requirement in my project. I found many solutions for windows and linux OSes. But neither of the solutions that I've found could be implemented for this OS.
I am using a double port network interface card/PMC card. And I am running the self-test of the interfaces. The traffic shall only be sent via wire from one interface to another. The kernel's internal routing needs to be avoided. Does anyone have any idea how to solve this problem?