inf: add port and master internal DHCP test
Internal DHCP with infiniband was broken. Now is fixed since 1.10 version. Whatmore whole internal DHCP setup in environment.py was broken as was overriden by 99-test.conf.
Internal DHCP with infiniband was broken. Now is fixed since 1.10 version. Whatmore whole internal DHCP setup in environment.py was broken as was overriden by 99-test.conf.