Problems updating zywall firmware
I waited for other 40 minutes, but the situation was still the same: then I plug-in/plug-out the router, but still nothing changes.The I resetted the router (with the reset button): now the router answers to the ping, but refuses connection to the port 80 (for the web UI) or 23 (for telnet). In the large deployment environment that I worked in previously we treated CPE as consumables so would never bother with that kind of recovery.Usually, the Zy XEL ZYWALL USG 100 Security Gateway Firmware 3.30(AQQ.4)C0 that is damaged or comes with bugs should be updated to the latest version so that to ensure the normal performance of device as well as OS.The unbefitting Zy XEL ZYWALL USG 100 Security Gateway Firmware 3.30(AQQ.4)C0 may not only result in the device walk off the job but also generate unknown system errors or pop-ups during the utilization.
Wait 2 minutes for the DSL and Internet lights on the modem to turn green before trying to access the internet.
Now I wonder, will the upgrade to 3.00 AQQ.4 eventually work if I apply all the preceding firmware releases in sequence?