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Possible flow of troubleshooting this problem is

  1. Look to the sever console if it is able to get the DHCP IP address from director node if it is not getting please check following things

a. The VLAN which you are using for introspection is native untagged VLAN b. tcpdump on director node will give you insight if you are getting DHCP request from the node, if yes then director should send the DHCP response

  1. It may also happen that your node is able to download the image but is not able to end the introspection data collection, it can get to hang state. This will result in your node not sending introspected data back to director and post default timeout the introspection will fail with timeout error.

Possible flow of troubleshooting this problem is

  1. Look to the sever console if it is able to get the DHCP IP address from director node if it is not getting please check following things

a. The VLAN which you are using for introspection is native untagged VLAN VLAN

b. tcpdump on director node will give you insight if you are getting DHCP request from the node, if yes then director should send the DHCP response

  1. It may also happen that your node is able to download the image but is not able to end the introspection data collection, it can get to hang state. This will result in your node not sending introspected data back to director and post default timeout the introspection will fail with timeout error.

Possible flow of troubleshooting this problem is

    • Look to the sever console if it is able to get the DHCP IP address from director node if it is not getting please check following things

a. The VLAN which you are using for introspection is native untagged VLAN

b. tcpdump on director node will give you insight if you are getting DHCP request from the node, if yes then director should send the DHCP response

    • It may also happen that your node is able to download the image but is not able to end the introspection data collection, it can get to hang state. This will result in your node not sending introspected data back to director and post default timeout the introspection will fail with timeout error.