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Question - VLANs with systemd-networkd in dracut-sshd

#110Openhelperlings 创建于 2025-11-27
H
helperlingscommented
Hi there, this is not a direct bug but I hope someone can give me insight into this and maybe the answer will be helpful to other people as well. I have several servers running dracut-sshd but now I have one that can not use an untagged network connection but needs a VLAN so that the network traffic is tagged with the appropriate ID. I created a /etc/systemd/network/10-enp105s0f0.network file to bring up the interface ``` [Match] Name=enp105s0f0 Type=ether [Network] # Bring the interface up without IP assignment LinkLocalAddressing=no DHCP=no VLAN=vlan20 ``` Additionally I created a 20-vlan20.netdev file to create a new interface. ``` [NetDev] Name=vlan20 Kind=vlan VLAN=enp105s0f0 # Parent interface Id=20 ``` Also I created a 30-vlan20.network file to bring up the network ``` [Match] Name=vlan20 Type=vlan [Network] DHCP=yes ``` And finally I edited the /etc/dracut.conf.d/90-networkd.conf like this: ``` install_items+=" /etc/systemd/network/10-enp105s0f0.network /etc/systemd/network/20-vlan20.netdev /etc/systemd/network/30-vlan20.network " add_dracutmodules+=" systemd-networkd " ``` and regenerated the initramfs. Still when I reboot I can neither connect with SSH nor ping the device so something is not working here. Any advice would be appreciated.
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