[dts][PATCH V1] tests/ipv4_reassembly: add check for tester port status

[lijuan.tu at intel.com]

On Fri, 26 May 2023 14:49:02 +0000, Dukai Yuan <dukaix.yuan at intel.com> wrote:
> When using the ifconfig command to change the mtu value of the network card, 
> the state of the network card may change from up to down.
> Add the step of checking the status of the network card to ensure that the status of the network card is up.
> 
> Signed-off-by: Dukai Yuan <dukaix.yuan at intel.com>

Acked-by: Lijuan Tu <lijuan.tu at intel.com>
Applied, thanks