ian072@sundown:~$ cat /etc/udev/rules.d/70-persistent-net.rules 
SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*", ATTR{address}=="2c:44:fd:81:34:84", ATTR{dev_id}=="0x0", ATTR{type}=="1", KERNEL=="eth*", NAME="em1"
SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*", ATTR{address}=="2c:44:fd:81:34:85", ATTR{dev_id}=="0x0", ATTR{type}=="1", KERNEL=="eth*", NAME="em2"
SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*", ATTR{address}=="2c:44:fd:81:34:86", ATTR{dev_id}=="0x0", ATTR{type}=="1", KERNEL=="eth*", NAME="em3"
SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*", ATTR{address}=="2c:44:fd:81:34:87", ATTR{dev_id}=="0x0", ATTR{type}=="1", KERNEL=="eth*", NAME="em4"
SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*", ATTR{address}=="ac:16:2d:9b:07:4c", ATTR{dev_id}=="0x0", ATTR{type}=="1", KERNEL=="eth*", NAME="p3p1"
SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*", ATTR{address}=="ac:16:2d:9b:07:4d", ATTR{dev_id}=="0x0", ATTR{type}=="1", KERNEL=="eth*", NAME="p3p2"
SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*", ATTR{address}=="ac:16:2d:9b:07:4e", ATTR{dev_id}=="0x0", ATTR{type}=="1", KERNEL=="eth*", NAME="p3p3"
SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*", ATTR{address}=="ac:16:2d:9b:07:4f", ATTR{dev_id}=="0x0", ATTR{type}=="1", KERNEL=="eth*", NAME="p5p1"