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M2M Cellular Gateway
Index skipping is used to reserve slots for new function insertion, when required.
setting under System)
Then check Enable box to enable this rule.
When "UDP" is selected
It means the option "Protocol" of packet filter rule is UDP.
Public Port selected a predefined port from Well‐known Service, and Private Port
is the same with Public Port number.
Public Port is selected Single Port and specify a port number, and Private Port can
be set a Single Port number.
Public Port is selected Port Range and specify a port range, and Private Port can
be selected Single Port or Port Range.
Apply Time Schedule to this rule, otherwise leave it as Always. (refer to Scheduling
setting under System)
Then check Enable box to enable this rule.
When "TCP & UDP" is selected
It means the option "Protocol" of packet filter rule is TCP and UDP.
Public Port selected a predefined port from Well‐known Service, and Private Port
is the same with Public Port number.
Public Port is selected Single Port and specify a port number, and Private Port can
be set a Single Port number.
Public Port is selected Port Range and specify a port range, and Private Port can
be selected Single Port or Port Range.
Apply Time Schedule to this rule, otherwise leave it as Always. (refer to Scheduling
setting under System)
Then check Enable box to enable this rule.
When "GRE" is selected
It means the option "Protocol" of packet filter rule is GRE.
Apply Time Schedule to this rule, otherwise leave it as Always. (refer to Scheduling
setting under System)
Then check Enable box to enable this rule.
When "ESP" is selected
It means the option "Protocol" of packet filter rule is ESP.
Apply Time Schedule to this rule, otherwise leave it as Always. (refer to Scheduling
setting under System)
Then check Enable box to enable this rule.
Click the Save button to save the settings.
When "SCTP" is selected
It means the option "Protocol" of packet filter rule is SCTP.
Apply Time Schedule to this rule, otherwise leave it as Always. (refer to Scheduling
setting under System)
Then check Enable box to enable this rule.
When "User‐defined" is selected
It means the option "Protocol" of packet filter rule is User‐defined.
For Protocol Number, enter a port number.
Apply Time Schedule to this rule, otherwise leave it as Always. (refer to Scheduling
setting under System)
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