Мой NVR сломал мне мозг)))Ваш NVR сломал прошивку.
По теме:
Open TFTP Server MultiThreaded Version 1.64 Windows Built 2001
starting TFTP...
Client 192.168.1.108:1658 root\ID_3K04BA6PAZ98666.txt, 1 Blocks Served
Client 192.168.1.108:1449 root\u-boot.bin.img, 200 Blocks Served
Client 192.168.1.108:3258 root\logo-x.cramfs.img, 26 Blocks Served
Client 192.168.1.108:1406 root\custom-x.cramfs.img, 3 Blocks Served
Client 192.168.1.108:1854 root\romfs-x.cramfs.img, 8254 Blocks Served
Client 192.168.1.108:2738 root\web-x.cramfs.img, 1036 Blocks Served
Client 192.168.1.108:1875 root\success.txt, File not found or No Access
TFTP from server 192.168.254.254; our IP address is 192.168.1.108; sending through gateway 192.168.1.1
Download Filename 'success.txt'.
Download to address: 0x82000000
Downloading: *
TFTP error: 'File not found or No Access' (1)
Not retrying...
tftp receive failed ,please check net environment
Now stop process here, please turn off power!
stop frondboard and watchdog!
hisilicon #