ZyWALL 2 and ZyWALL 2WE

Step 7. Enter “quit” to exit the ftp prompt.

22.4.4 FTP Session Example of Firmware File Upload

331 Enter PASS command Password:

230 Logged in ftp> bin

200 Type I OK

ftp> put firmware.bin ras 200 Port command okay

150 Opening data connection for STOR ras

226 File received OK

ftp: 1103936 bytes sent in 1.10Seconds 297.89Kbytes/sec.

ftp> quit

Figure 22-15 FTP Session Example of Firmware File Upload

More commands (found in GUI-based FTP clients) are listed earlier in this chapter.

Refer to section 22.2.5 to read about configurations that disallow TFTP and FTP over WAN.

22.4.5 TFTP File Upload

The ZyWALL also supports the uploading of firmware files using TFTP (Trivial File Transfer Protocol) over LAN. Although TFTP should work over WAN as well, it is not recommended.

To use TFTP, your computer must have both telnet and TFTP clients. To transfer the firmware and the configuration file, follow the procedure shown next.

Step 1. Use telnet from your computer to connect to the ZyWALL and log in. Because TFTP does not have any security checks, the ZyWALL records the IP address of the telnet client and accepts TFTP requests only from this address.

Step 2. Put the SMT in command interpreter (CI) mode by entering 8 in Menu 24 – System Maintenance.

Step 3. Enter the command “sys stdio 0” to disable the console timeout, so the TFTP transfer will not be interrupted. Enter “command sys stdio 5” to restore the five-minute console timeout (default) when the file transfer is complete.

22-14

Firmware and Configuration File Maintenance