There seems to be a network delay when I finish booting on my IMX6 board.
The network configuration of hardware is the same as sabreauto.
After booting is complete...
imx6qsabreauto login: fec 2188000.ethernet eth0: Link is Up - 1Gbps/Full - flow control rx/tx
IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
A message is output.
When I see this message, I think the connection to the network link is complete.
However, the ping response occurs a long time later.( max 30sec?)
The tcpdump on the board is receiving a ping packet but does not give a response.
Also ssh connection takes a long time.
However, if you ping the host pc from the board, you can see the response immediately.
Is there something I can set up on the board?