1. put home rootfs two files to to same catalogue with tftpd32.exe

2¡¢open tftpd32.exe£¬the file folder need including these:£ºflash_eraseall crcCheck rootfs home update.sh
    
3¡¢put¡°Upgrade command¡±IP address 192.168.1.28 change into the same ip address as tftpd32.exe

4¡¢trough telnet log in the ip camera
in XP system£ºclick start menu
 -running-imput telnet 192.168.1.128(camera IP address)£¬input the admin ,root Enter£¬input the password,rockTeco Enter£¨case-sensitive£©¡£

in WIN7 system£ºrunning the telnet.exe£¬input open 192.168.1.128(camera IP address) Enter£¬In the cues to enter your user name root press enter£¬Enter the password rockTeco enter£¨case-sensitive£©¡£

3¡¢After landing Liunx camera system£¬Put the following command copy paste to Telnet£¡Pay attention to the first sentence command
TFTP_SERVER Parameters of the IP address 192.168.1.28 change into tftpd32.exe's IP address¡£


===================Upgrade command======================

TFTP_SERVER=192.168.1.28

mkdir /mtmp
mount -t ramfs none /mtmp -o maxsize=16000

cd /mtmp

tftp -g -r flash_eraseall $TFTP_SERVER

chmod 777  flash_eraseall

tftp -g -r crcCheck $TFTP_SERVER

chmod 777  crcCheck

tftp -g -r rootfs $TFTP_SERVER

tftp -g -r home $TFTP_SERVER

tftp -g -r update.sh $TFTP_SERVER

chmod 777  update.sh

./update.sh



===================Upgrade command========================
notice£º Update rootfs ok! reboot camera!
Said camera upgrade is complete, waiting for a camera into the camera after the restart checks whether the upgrade is complete.

