Hello TI Engineer：
We encountered a problem, using the CPSW9G solution, after setting the static IP in A72 Linux, the J21E needs to actively ping the PC, and then the PC can access the J21E. After checking the E2E, other people encountered similar problems, and TI engineers have provided solutions (Issue ID：ETHFW-1902 EthFw: ARP request fails in Linux virtual MAC (switch port) with static IP). But TI solved it in the new SDK version(08.02.00), We are using ethfw on the SDK(07.02.00), At present, we have no plan to upgrade the SDK version, so we want to refer to TI's issue in the old version of the SDK, can you provide a patch for the modification of this issue, thank you very much.
