Greetings,
I am using systemd-networkd and I am wondering how/why the interface names get chosen.
Scenario:
I am expecting an interface name to be enp1s0. Instead I get eth1.
It appears that eth1 is being referenced in things like:
/etc/default/isc-dhcp-server
/etc/default/minissdpd
If I change those instances of eth1 to enp1s0, then the interface rename happens as expected:
# dmesg | grep eth1
[ 1.751611] tg3 0000:01:00.0 eth1: Tigon3 [partno(BCM95722A2202G) rev a200] (PCI Express) MAC address 00:10:18:59:c3:6f
[ 1.751613] tg3 0000:01:00.0 eth1: attached PHY is 5722/5756 (10/100/1000Base-T Ethernet) (WireSpeed[1], EEE[0])
[ 1.751614] tg3 0000:01:00.0 eth1: RXcsums[1] LinkChgREG[0] MIirq[0] ASF[0] TSOcap[1]
[ 1.751616] tg3 0000:01:00.0 eth1: dma_rwctrl[76180000] dma_mask[64-bit]
[ 17.763317] tg3 0000:01:00.0 enp1s0: renamed from eth1
[ 1.751613] tg3 0000:01:00.0 eth1: attached PHY is 5722/5756 (10/100/1000Base-T Ethernet) (WireSpeed[1], EEE[0])
[ 1.751614] tg3 0000:01:00.0 eth1: RXcsums[1] LinkChgREG[0] MIirq[0] ASF[0] TSOcap[1]
[ 1.751616] tg3 0000:01:00.0 eth1: dma_rwctrl[76180000] dma_mask[64-bit]
[ 17.763317] tg3 0000:01:00.0 enp1s0: renamed from eth1
Is this expected behavior with the kernel, udev, etc.?
Thanks for any help!
-m
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