Asus TUF AX4200 support

UART log:

Our IP address is:(192.168.1.1)
Wait for TFTP request...
tftpd open
D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D Got ARP REQUEST, return our IP

TFTP error: 'timeout on receive' (0)
Starting again

resetting ...

tftp client log:

C:\asus\TUF-AX4200\> tftp -i 192.168.1.1 PUT TUF-AX4200.trx
 connection request failed

WireShark:

47158	3879.578007	ASRockIn_02:b5:42	Broadcast	ARP	42	Who has 192.168.1.1? Tell 192.168.1.10
47159	3879.580733	ASUSTekC_78:bb:3e	ASRockIn_02:b5:42	ARP	60	192.168.1.1 is at c8:7f:54:78:bb:3e
47160	3879.580741	192.168.1.10	192.168.1.1	TFTP	65	Write Request, File: TUF-AX4200.trx, Transfer type: octet
47161	3879.580877	ASUSTekC_78:bb:3e	Broadcast	ARP	60	Who has 192.168.1.70? Tell 192.168.1.1
47162	3880.590406	192.168.1.10	192.168.1.1	TFTP	65	Write Request, File: TUF-AX4200.trx, Transfer type: octet
47163	3880.590559	ASUSTekC_78:bb:3e	Broadcast	ARP	60	Who has 192.168.1.70? Tell 192.168.1.1
47164	3882.603064	192.168.1.10	192.168.1.1	TFTP	65	Write Request, File: TUF-AX4200.trx, Transfer type: octet
47165	3882.603239	ASUSTekC_78:bb:3e	Broadcast	ARP	60	Who has 192.168.1.70? Tell 192.168.1.1
47166	3886.604326	192.168.1.10	192.168.1.1	TFTP	65	Write Request, File: TUF-AX4200.trx, Transfer type: octet
47167	3886.604442	ASUSTekC_78:bb:3e	Broadcast	ARP	60	Who has 192.168.1.70? Tell 192.168.1.1
47168	3891.610137	ASUSTekC_78:bb:3e	Broadcast	ARP	60	Who has 192.168.1.70? Tell 192.168.1.1
47169	3894.617158	192.168.1.10	192.168.1.1	TFTP	65	Write Request, File: TUF-AX4200.trx, Transfer type: octet
47170	3894.617293	ASUSTekC_78:bb:3e	Broadcast	ARP	60	Who has 192.168.1.70? Tell 192.168.1.1