Changing the vAPP configuration is not recommended.
Workaround:
Back up the foglight-FMS start up script (/home/foglight/Dell/Foglight/foglight-FMS or /home/foglight/Quest/Foglight/foglight-FMS depends on version) and modify the following line in the start up script to use eth0 instead of eth1. After modifying the script stop the FMS and reboot the vAPP appliance to confirm that the FMS is started after the reboot.
Change the following line from:
ip link show eth1 2>/dev/null | grep -q "state UP"
To:
ip link show eth0 2>/dev/null | grep -q "state UP"