Change swift_local_net_ip address to be a global var
Change swift_local_net_ip address to be a global var

This commit updates the varialbe swift_local_net_ip
to make it a global variable.

SmartInfrastructures/fuel-library-dev,SmartInfrastructures/fuel-library-dev,Metaswitch/fuel-library,ddepaoli3/fuel-library-dev,stackforge/fuel-library,slystopad/fuel-lib,ddepaoli3/fuel-library-dev,huntxu/fuel-library,zhaochao/fuel-library,zhaochao/fuel-library,Metaswitch/fuel-library,xarses/fuel-library,eayunstack/fuel-library,SmartInfrastructures/fuel-library-dev,SmartInfrastructures/fuel-library-dev,zhaochao/fuel-library,eayunstack/fuel-library,SmartInfrastructures/fuel-library-dev,xarses/fuel-library,ddepaoli3/fuel-library-dev,huntxu/fuel-library,eayunstack/fuel-library,ddepaoli3/fuel-library-dev,huntxu/fuel-library,huntxu/fuel-library,zhaochao/fuel-library,stackforge/fuel-library,Metaswitch/fuel-library,eayunstack/fuel-library,Metaswitch/fuel-library,zhaochao/fuel-library,xarses/fuel-library,xarses/fuel-library,slystopad/fuel-lib,huntxu/fuel-library,stackforge/fuel-library,eayunstack/fuel-library,ddepaoli3/fuel-library-dev,stackforge/fuel-library,slystopad/fuel-lib,slystopad/fuel-lib