Hey i am Ashish having 12 Yr's of experience in IT field. I worked on some of the most known OS distro's of Linux & Virtualization (VMware vSphere ESXi 5.x and 6.x) as well as on storage.
Here on this forum i'll share some of my good experience with you all, Hope this will help you a lot.
Monday, February 13, 2012
Enabling & Disabling Promiscuous mode on Ethernet
You can try below things to get it done;
In RHEL / CentOS :
#/sbin/ifconfig ethX promisc (Temporary solution, You will loose setting if you reboot VM )