Add instructions for access the host network from containers
Add instructions for access the host network from containers

CenterForOpenScience/SHARE,CenterForOpenScience/SHARE,laurenbarker/SHARE,laurenbarker/SHARE,laurenbarker/SHARE,aaxelb/SHARE,CenterForOpenScience/SHARE,aaxelb/SHARE,zamattiac/SHARE,zamattiac/SHARE,zamattiac/SHARE,aaxelb/SHARE