'enp' is new to me. Apparently it is part of the "Predictable Network Interface" naming method that Ubuntu now use. (I don't use Ubuntu.)
OpenSuse (which I think you use) did use that system for one or two releases (13.x?) but they changed back again. I have one opensuse box here, long overdue an upgrade which shows:
bond0 Link encap:Ethernet HWaddr 64:66:B3:03:D5:E8
inet addr:172.23.41.10 Bcast:172.23.41.255 Mask:255.255.255.0
inet6 addr: fe80::6666:b3ff:fe03:d5e8/64 Scope:Link
UP BROADCAST RUNNING MASTER MULTICAST MTU:1500 Metric:1
RX packets:7670114338 errors:0 dropped:0 overruns:0 frame:0
TX packets:285986767 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:10041446202825 (9576269.3 Mb) TX bytes:77128827002 (73555.7 Mb)
enp3s0 Link encap:Ethernet HWaddr 64:66:B3:03:D5:E8
UP BROADCAST SLAVE MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:0 (0.0 b) TX bytes:0 (0.0 b)
enp4s0 Link encap:Ethernet HWaddr 94:DE:80:75:16:A3
inet addr:172.23.42.10 Bcast:172.23.42.255 Mask:255.255.255.0
inet6 addr: fe80::96de:80ff:fe75:16a3/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:41026 errors:0 dropped:158 overruns:0 frame:0
TX packets:3611042 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:4123205 (3.9 Mb) TX bytes:801006768 (763.8 Mb)
enp7s0 Link encap:Ethernet HWaddr 64:66:B3:03:D5:E8
UP BROADCAST RUNNING SLAVE MULTICAST MTU:1500 Metric:1
RX packets:7670114338 errors:0 dropped:0 overruns:0 frame:0
TX packets:285986767 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:10041446202825 (9576269.3 Mb) TX bytes:77128827002 (73555.7 Mb)
lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
inet6 addr: ::1/128 Scope:Host
UP LOOPBACK RUNNING MTU:65536 Metric:1
RX packets:31853553 errors:0 dropped:0 overruns:0 frame:0
TX packets:31853553 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:4213087945 (4017.9 Mb) TX bytes:4213087945 (4017.9 Mb)
On reason why I've been so slow to upgrade is that I seem to remember that OpenSuse does not change from the enp to the other one correctly on upgrade...
sj