After host reboot, eth0 source switch from DHCP to static IP

[Jordan-Chang1]

Hello, I have implemented the OpenBMC project with my own platform, and I encountered the problem with network lost after host reboot. The IP before reboot was 192.168.165.28, but however after host reboot the IP became 169.254.51.250. Therefore, I compared the content at /etc/systemd/network/00-bmc-eth0.network. The difference was list below. I am wondering why this happen and which deamon causing the IP source changed?

• Before host reboot

  [Match]
  Name=eth0
  [Link]
  MACAddress=e8:c5:7a:00:cc:02
  [Network]
  LinkLocalAddressing=yes
  IPv6AcceptRA=false
  DHCP=ipv4
  [IPv6AcceptRA]
  DHCPv6Client=false
  [DHCP]
  ClientIdentifier=mac
  UseDNS=true
  UseDomains=true
  UseNTP=true
  UseHostname=true
  SendHostname=true

• After host reboot

  Name=eth0
  [Link]
  MACAddress=e8:c5:7a:00:cc:02
  [Network]
  LinkLocalAddressing=yes
  IPv6AcceptRA=false
  DHCP=false
  [IPv6AcceptRA]
  DHCPv6Client=false
  [Route]
  Gateway=192.168.160.1
  [DHCP]
  ClientIdentifier=mac
  UseDNS=true
  UseDomains=true
  UseNTP=true
  UseHostname=true
  SendHostname=true

Best Regards.

[OguzhanCaglar]

Did you solve this problem?

[wak-google]

Please retry this against newer code. I believe I made some changes to improve this behavior but more testing will confirm.