User`s manual

P-660R-F1 Support Notes

Note: There may be firmware that could not be upgraded from Web

Configurator. In this case, ZyXEL will prepare special Upload Software

for you. Please read the firmware release note carefully when you want to

upload a new firmware.

4. How do I upgrade/backup the ZyNOS firmware by using TFTP client

program via LAN?

The P-660R-F1 allows you to transfer the firmware to P-660R-F1 using TFTP

program via LAN. The procedure for uploading ZyNOS via TFTP is as follows.

a. Use the TELNET client program in your PC to login to your P-660R-F1.

b. Enter CI command 'sys stdio 0' to disable Stdio idle timeout

c. To upgrade firmware, use TFTP client program to put firmware in file 'ras' in

the Prestige. After data transfer is finished, the P-660R-F1 will program the

upgraded firmware into FLASH ROM and reboot itself.

d. To backup your firmware, use the TFTP client program to get file 'ras' from

the Prestige.

5. How do I restore P-660R-F1 configurations by using TFTP client program

via LAN?

a. Use the TELNET client program in your PC to login to your P-660R-F1.

b. Enter CI command 'sys stdio 0' disable Stdio idle timeout

c. To backup the P-660R-F1 configurations, use TFTP client program to get

file “rom-0” from the P-660R-F1.

d. To restore the P-660R-F1 configurations, use the TFTP client program to

put your configuration in file rom-0 in the P-660R-F1.

6. What should I do if I forget the system password?

In case you forget the system password, you can erase the current configuration

and restore factory defaults this way:

Use the RESET button on the rear panel of P-660R-F1 to reset the router. After

the router is reset, the LAN IP address will be reset to '192.168.1.1', the

password will be reset to 1234.

7. How to use the Reset button?

a. Turn your P-660R-F1 on. Make sure the POWER led is on (not blinking)

b. Press the RESET button for ten seconds and then release it. If the POWER

LED begins to blink, the default configuration has been restored and the

P-660R-F1 restarts.

8. What is SUA? When should I use SUA?

SUA (Single User Account) is a unique feature supported by P-660R-F1 router

which allows multiple people to access Internet concurrently for the cost of a