Advantech B+B SmartWorx XR5i v2 User Manual page 33

The operator may not provide the address of DNS server and without DNS server's
adress it is impossible to connect to the dyndns.org server. There will be these
messages in the system log:
– DynDNS daemon started
– Error resolving hostname: no such file or directory
– Connect to DynDNS server failed
L2TP or IPSec isn't establishing.
Check the system log for error messages.
I switched the router to offline mode by SMS message, but the router is in online
mode after restart.
SMS messages do not change the router configuration. They remain in effect only
until the router is restarted.
FTP doesn't function.
Router doesn't support active FTP mode. It supports passive mode only.
9. TROUBLESHOOTING
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