I just bought a WIZ110SR.
I plugged in a null modem cable and used putty to monitor the messages received
I plugged in a CAT5 cable on the board and then on a switch where my PC is also connected.
I disabled windows firewall.
After running the latest configuration tool (conf1.png):
The current firmware version is 4.12 as demonstrated on the configuration tool.
I setup the device with static IP and increased the inactivity time to 65535 seconds.
I am using TCP mixed mode as suggested on the manual.
On putty it was show that the configuration was saved, I received the following message
Then I tried to upload the latest firmware (5.13) and it is not working.
I just get an error message “Failed to Upload”.
I captured the network traffic using wireshark in order to check what is going on (capture.png)
I also run nmap in order to check open ports on the device (both UDP & TCP - TCP_UDP.png).
There are open only 2 ports:
1460/udp open|filtered proshare2
1461/tcp open ibm_wrless_lan
The questions are:
- What is the reason and the new firmware is not uploaded on the device?
- According to the configuration TCP port 1920 should be in open state awaiting for connections. After running NMAP, the port is not open - why ?
Thank you in advance for your precious help.