EnGenius Work & Play ESR9850v2, Руководство пользователя

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B
ASIC
N
ETWORK
S
ETTINGS
P
ORT
T
RIGGERING
S
ETUP
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6.8.1 Port Triggering Setup
Some applications, such as online games, videoconferencing and VoIP telephony, require multiple ports for inbound and outbound
traffic. If an application requires both an incoming and an outgoing port simultaneously, it is possible to configure static port forward-
ing to handle the packets. That is not an optimal solution because a static IP address must be configured for each device. With port
triggering an application, local port or range of ports and a communication protocol can be mapped to a specific public port. Sending
packets out over the local port triggers the router to open an incoming local port that is mapped to the same public port and applica-
tion as the outgoing local port(s). The local application can communicate over the incoming and outgoing ports without the need for
creating a fixed address.

Enable Port Triggering Click
Enable Trigger Port
to activate port triggering.

Description Enter notes or details about the port trig-
gered configuration.

Popular Applications Select a default application or add
a new one.

Trigger Port Enter the application’s outbound port num-
ber(s).

Trigger Type Select the protocol to use for port triggering
from the following:
TCP
,
UDP
or
Both
.

Public Port Enter the inbound port(s) for the application
in the following format: 2300-2400 or 47624.

Public Type Select the protocol to use for the inbound
port from the following:
TCP
,
UDP
or
Both
.
Click
Add
to append a new configuration to the table or
Reset
to discard changes.