Can anybody assist with this ?
kind regards
Henti
On Thu, 24 Oct 2024 at 16:28, Henti Smith <henti@xxxxxxxxxxxxxxxxx> wrote:
Good day everybody
I have two link files for mvc-sw1 and mvc-sw2.
# mvc-sw1
```
# Fixed MAC and name for eno2 (Switch 1 connection) when debug board is plugged in
# Renamed to mvc-sw1 by PCI Address and set custom MAC address.
[Match]
Property=DEVPATH=/devices/pci0000:00/0000:00:10.0/0000:05:00.0/net/eno2
[Link]
MACAddress=02:00:00:00:05:00
Name=mvc-sw1
```
# mvc-sw2
```
# Fixed MAC and name for enp6s0 (Block Diagram) when debug board is plugged in
# Renamed to mvc-sw2 by PCI Address and set custom MAC address.
[Match]
Property=DEVPATH=/devices/pci0000:00/0000:00:11.0/0000:06:00.0/net/enp6s0
[Link]
MACAddress=02:00:00:00:06:00
Name=mvc-sw2
```
I update the initrd file and rebooted and the system comes up with eno2 and enp6s0 instead of the expected mvc-sw1 and mvc-sw1.
Looking at udevadm info I get the following
```
P: /devices/pci0000:00/0000:00:10.0/0000:05:00.0/net/eno2
L: 0
E: DEVPATH=/devices/pci0000:00/0000:00:10.0/0000:05:00.0/net/eno2
E: INTERFACE=eno2
E: IFINDEX=4
E: SUBSYSTEM=net
E: USEC_INITIALIZED=8968404
E: ID_NET_NAMING_SCHEME=v245
E: ID_NET_NAME_ONBOARD=eno2
E: ID_NET_LABEL_ONBOARD=Onboard ETHERNET Controller
E: ID_NET_NAME_PATH=enp5s0
E: ID_BUS=pci
E: ID_VENDOR_ID=0x11ab
E: ID_MODEL_ID=0x0f13
E: ID_PCI_CLASS_FROM_DATABASE=Network controller
E: ID_PCI_SUBCLASS_FROM_DATABASE=Ethernet controller
E: ID_VENDOR_FROM_DATABASE=Marvell Technology Group Ltd.
E: ID_PATH=pci-0000:05:00.0
E: ID_PATH_TAG=pci-0000_05_00_0
E: ID_NET_DRIVER=oak
E: ID_NET_LINK_FILE=/etc/systemd/network/10-oxb-mvc-sw1-debug.link
E: ID_NET_NAME=eno2
E: SYSTEMD_ALIAS=/sys/subsystem/net/devices/eno2 /sys/subsystem/net/devices/eno2
E: TAGS=:systemd:
```
```
P: /devices/pci0000:00/0000:00:11.0/0000:06:00.0/net/enp6s0
L: 0
E: DEVPATH=/devices/pci0000:00/0000:00:11.0/0000:06:00.0/net/enp6s0
E: INTERFACE=enp6s0
E: IFINDEX=5
E: SUBSYSTEM=net
E: USEC_INITIALIZED=8928106
E: ID_NET_NAMING_SCHEME=v245
E: ID_NET_NAME_PATH=enp6s0
E: ID_BUS=pci
E: ID_VENDOR_ID=0x11ab
E: ID_MODEL_ID=0x0f13
E: ID_PCI_CLASS_FROM_DATABASE=Network controller
E: ID_PCI_SUBCLASS_FROM_DATABASE=Ethernet controller
E: ID_VENDOR_FROM_DATABASE=Marvell Technology Group Ltd.
E: ID_PATH=pci-0000:06:00.0
E: ID_PATH_TAG=pci-0000_06_00_0
E: ID_NET_DRIVER=oak
E: ID_NET_LINK_FILE=/etc/systemd/network/10-oxb-mvc-sw2-debug.link
E: ID_NET_NAME=enp6s0
E: SYSTEMD_ALIAS=/sys/subsystem/net/devices/enp6s0 /sys/subsystem/net/devices/enp6s0
E: TAGS=:systemd:
```
ID_NET_LINK_FILE seems to indicate it used the link file, but I'm not sure why the interface names were not changed ?
I'm on Ubuntu Focal 245.4
Any guidance would be appreciated.
Kind regards
Henti
