This patch is used to update IP4->Configure() to allow the upper layer modules to obtain a default address by setting UseDefaultAddress to TRUE when default address is not available yet. Cc: Ye Ting <ting.ye@intel.com> Cc: El-Haj-Mahmoud Samer <samer.el-haj-mahmoud@hpe.com> Cc: Subramanian Sriram <sriram-s@hpe.com> Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Jiaxin Wu <jiaxin.wu@intel.com> Reviewed-by: Ye Ting <ting.ye@intel.com> Reviewed-by: Ye Ting <ting.ye@intel.com> Reviewed-by: Sriram Subramanian <sriram-s@hpe.com> Tested-by: Sriram Subramanian <sriram-s@hpe.com>