Moxa Technologies OnCell G3111-HSPA series, Руководство пользователя

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OnCell G3111/G3151-HSPA Series Basic Settings and Network Settings
5-7
GuaranLink Settings
You can access GuaranLink Settings by expanding the Network Settings item in the navigation panel.
Common Settings
GuaranLink (default=Disable): Enable this setting to start the GuaranLink function.
Register to network timeout (min) (default=10): This setting specifies how long GuaranLink should wait
to register to the network before the OnCell reboots itself.
PPP retry count (default=3 mins): This setting specifies how many times GuaranLink should retry to
establish PPP with the ISP before the OnCell reboots itself.
DNS/Ping remote host 1 and DNS/Ping remote host 2: This setting is for “Cellular connection alive check”
and “Packet-level connection check.” It specifies the target host of the DNS lookup and Ping action. It could be
either a domain name or an IP address.
GuaranLink Check Settings
ISP initial connection check (default=Disable): This function is to ensure that the OnCell can establish
connection with an ISP after it reboots.
Cellular connection alive check (default=Disable): Some ISPs may disable the connection if there is no
data transmitted in a specific period of time, depending on the ISP’s settings. This function ensures that the
cellular connection will be kept alive even if no data is transmitted for a period of time by performing the check
action of DNS lookup or ping action of DNS/Ping remote host 1 or DNS/Ping remote host 2. If the check action
fails after the retry count number specified in “Cellular connection alive check retry count”, the OnCell will
re-establish a connection with the ISP.
Cellular connection alive check interval (min) (default=5 min): This setting specifies the idle time
before GuaranLink performs the check action.
Cellular connection alive check retry count (default=3 sec): This setting specifies the number of
attempts to reach the remote target(s) before the OnCell re-establishes a connection.
Packet-level connection check (default=Disable): This function checks if the cellular network can be
accessed by performing the check action of lookup DNS or ping action of DNS/Ping remote host 1 or DNS/Ping