On 04/11/2017 05:39 AM, Alice Wonder wrote:
On 04/11/2017 05:30 AM, Jonathan Billings wrote:
On Tue, Apr 11, 2017 at 08:09:01AM -0400, Pete Orrall wrote:
And *why* random NIC names? Quick, you've got servers from 5 manufacturers, of different ages... what's the NIC going to be called? Do names like enp5s0 offer any convenience to *anyone* not a hardware engineer?
As someone else had stated, it's not related to SystemD but Fedora/RHEL has changed the way they handle some things. NICs, for instance, are no longer named after the device number (eth0, eth1, eth2, etc.) but after the *driver* name. Yes, it's a change but it also makes sense. IIRC this is how FreeBSD handles NIC names.
It's true that FreeBSD names their network interfaces after the driver.
But the consistent device naming in Linux comes from slot index numbers, physical location and even the MAC (if so configured), and not what driver it uses.
https://access.redhat.com/documentation/en-US/Red_Hat_Enterprise_Linux/7/htm...
Okay that makes sense.
eno1: flags=4099<UP,BROADCAST,MULTICAST> mtu 1500 ether 0c:c4:7a:c8:a5:4c txqueuelen 1000 (Ethernet) eno2: flags=4099<UP,BROADCAST,MULTICAST> mtu 1500 ether 0c:c4:7a:c8:a5:4d txqueuelen 1000 (Ethernet)
Those two are my onboard nic, Intel - Scheme 1
enp10s0f0: flags=4099<UP,BROADCAST,MULTICAST> mtu 1500 ether 00:1b:21:94:72:37 txqueuelen 1000 (Ethernet) enp10s0f1: flags=4099<UP,BROADCAST,MULTICAST> mtu 1500 ether 00:1b:21:94:72:36 txqueuelen 1000 (Ethernet) enp9s0f0: flags=4099<UP,BROADCAST,MULTICAST> mtu 1500 ether 00:1b:21:94:72:35 txqueuelen 1000 (Ethernet) enp9s0f1: flags=4099<UP,BROADCAST,MULTICAST> mtu 1500
Those four are on a PCI-E card, Intel - Scheme 3
05:00.0 Ethernet controller: Intel Corporation I210 Gigabit Network Connection (rev 03) 06:00.0 Ethernet controller: Intel Corporation I210 Gigabit Network Connection (rev 03) 09:00.0 Ethernet controller: Intel Corporation 82571EB Gigabit Ethernet Controller (Copper) (rev 06) 09:00.1 Ethernet controller: Intel Corporation 82571EB Gigabit Ethernet Controller (Copper) (rev 06) 0a:00.0 Ethernet controller: Intel Corporation 82571EB Gigabit Ethernet Controller (Copper) (rev 06) 0a:00.1 Ethernet controller: Intel Corporation 82571EB Gigabit Ethernet Controller (Copper) (rev 06)
Anyway thanks for that link.
er, I meant to add that the 09: seems to correspond with the enp9s* and the 0a: seems to correspond with the enp10s*