Large Number of DHCP Declines During a Node Boot

If something similar to the following is in the logs, then this indicates an issue that an IP address being allocated is already being used. It is not able to get the IP address assigned to the device.

dracut-initqueue[1902]: wicked: eth0: Declining DHCPv4 lease with address 10.252.0.56
dracut-initqueue[1902]: wicked: eth0: Declining DHCPv4 lease with address 10.252.0.57
dracut-initqueue[1902]: wicked: eth0: Declining DHCPv4 lease with address 10.252.0.58
dracut-initqueue[1902]: wicked: eth0: Declining DHCPv4 lease with address 10.252.0.59
dracut-initqueue[1902]: wicked: eth0: Declining DHCPv4 lease with address 10.252.0.60
dracut-initqueue[1902]: wicked: eth0: Declining DHCPv4 lease with address 10.252.0.51
dracut-initqueue[1902]: wicked: eth0: Declining DHCPv4 lease with address 10.252.0.53
dracut-initqueue[1902]: wicked: eth0: Declining DHCPv4 lease with address 10.252.0.54
dracut-initqueue[1902]: wicked: eth0: Declining DHCPv4 lease with address 10.252.0.61
dracut-initqueue[1902]: wicked: eth0: Declining DHCPv4 lease with address 10.252.0.62
dracut-initqueue[1902]: wicked: eth0: Declining DHCPv4 lease with address 10.252.0.63
dracut-initqueue[1902]: wicked: eth0: Declining DHCPv4 lease with address 10.252.0.64
dracut-initqueue[1902]: wicked: eth0: Declining DHCPv4 lease with address 10.252.0.65
dracut-initqueue[1902]: wicked: eth0: Declining DHCPv4 lease with address 10.252.0.66
dracut-initqueue[1902]: wicked: eth0: Declining DHCPv4 lease with address 10.252.0.67

Procedure

  • (ncn#) Check by MAC address (no colons):

    This requires an API token. See Retrieve an Authentication Token for more information.

    curl -s -k -H "Authorization: Bearer ${TOKEN}" https://api-gw-service-nmn.local/apis/smd/hsm/v2/Inventory/EthernetInterfaces/18c04d13d73c
    
  • (ncn#) Check by component name (xname):

    This requires an API token. See Retrieve an Authentication Token for more information.

    curl -s -k -H "Authorization: Bearer ${TOKEN}" https://api-gw-service-nmn.local/apis/smd/hsm/v2/Inventory/EthernetInterfaces?ComponentID=x3000c0s25b0n0
    

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