Actually, we've updated our SA540 to 1.1.21, it seemed that the dns problem in optional port is resolved. But now we have another problem: the ping to the WAN port is not stable. Once we can ping to the WAN port from outside, after the rebooting, it stop to response to the ping. We've tried to reboot it several times, nothing changed. Any help will be appreciated.
You might be having the same problem I am. We have a 10 MB line that needs to be configured for 10MB full duplex otherwise it won't stay on and it will go to disconnected state. Unfortunately, I'm not able to change the port in the "Port Management" section to 10 as only 100 and 1000 are available. It is something to look into.
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network device is made when certain changes in the settings need reboot
or if the device is frozen. The configuration setti...
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