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Error indications relating to DDNS
Category Indication Description
Connection error No response from the DDNS
server.
•ThedesignatedIPaddressoftheDDNSmay
be incorrect. Check if the DDNS settings are
configured correctly.
•TheDDNSservermaybedown.Askthenet-
work administrator.
Usernameorpasswordisn'tcor-
rect.
•Enteredusernameorpasswordmaybeincor-
rect. Check if the DDNS settings are configured
correctly.
IP address updated failed. •IPaddressupdateerroroccurredintheDDNS
server. Ask the network administrator.
Internal error Undefined error. •AnerroroccurredintheDDNSfunction.Check
if the DDNS settings are configured correctly.
Error indications relating to NTP
Category Indication Description
Connection error
No response from the NTP server. •TheIPaddressoftheservermaybeincorrect.
Check if the IP address of the server is config-
ured correctly.
•TheNTPservermaybedown.Askthenetwork
administrator.
Internal error
Undefined error. •AnerroroccurredintheNTPfunction.Checkif
the NTP settings are configured correctly.
Synchronizing with NTP
succeeded.
NTP update succeeded. •Timecorrectionsucceeded.
Error indications relating to login
Category Indication Description
Login
User name or IP address • Theloginusernamewillbedisplayedwhen
"On"isselectedfor"Userauth.".
•TheIPaddressofthePCcurrentlyaccessing
totheunitwillbedisplayedwhen"On"is
selected for "Host auth.".