TP-Link 3G/4G TL-MR3220 V2 User Guide - Page 61

Incoming Protocol

Get TP-Link 3G/4G PDF manuals and user guides View all TP-Link 3G/4G manuals
Add to My Manuals
Save this manual to your list of manuals

Page 61 highlights

TL-MR3220 3G/4G Wireless N Router User Guide Figure 4-37 Port Triggering Once the Router is configured, the operation is as follows: 1. A local host makes an outgoing connection using a destination port number defined in the Trigger Port field. 2. The Router records this connection, opens the incoming port or ports associated with this entry in the Port Triggering table, and associates them with the local host. 3. When necessary the external host will be able to connect to the local host using one of the ports defined in the Incoming Ports field.  Trigger Port - The port for outgoing traffic. An outgoing connection using this port will "Trigger" this rule.  Trigger Protocol - The protocol used for Trigger Ports, either TCP, UDP, or All (all protocols supported by the Router).  Incoming Port - The port or port range used by the remote system when it responds to the outgoing request. A response using one of these ports will be forwarded to the PC that triggered this rule. You can input at most 5 groups of ports (or port section). Every group of ports must be set apart with ",". For example, 2000-2038, 2050-2051, 2085, 3010-3030.  Incoming Protocol - The protocol used for Incoming Ports Range, either TCP or UDP, or ALL (all protocols supported by the Router).  Status - The status of this entry either Enabled or Disabled. Click the Enable All button to make all entries enabled Click the Disabled All button to make all entries disabled. Click the Delete All button to delete all entries To add a new rule, follow the steps below. 1. Click the Add New... button, the next screen will pop-up as shown in Figure 4-38. 2. Select a common application from the Common Applications drop-down list, then the Trigger Port field and the Incoming Ports field will be automatically filled. If the Common Applications do not have the application you need, enter the Trigger Port and the Incoming Ports manually. 3. Select the protocol used for Trigger Port from the Trigger Protocol drop-down list, either TCP, UDP, or All. -52-

  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10
  • 11
  • 12
  • 13
  • 14
  • 15
  • 16
  • 17
  • 18
  • 19
  • 20
  • 21
  • 22
  • 23
  • 24
  • 25
  • 26
  • 27
  • 28
  • 29
  • 30
  • 31
  • 32
  • 33
  • 34
  • 35
  • 36
  • 37
  • 38
  • 39
  • 40
  • 41
  • 42
  • 43
  • 44
  • 45
  • 46
  • 47
  • 48
  • 49
  • 50
  • 51
  • 52
  • 53
  • 54
  • 55
  • 56
  • 57
  • 58
  • 59
  • 60
  • 61
  • 62
  • 63
  • 64
  • 65
  • 66
  • 67
  • 68
  • 69
  • 70
  • 71
  • 72
  • 73
  • 74
  • 75
  • 76
  • 77
  • 78
  • 79
  • 80
  • 81
  • 82
  • 83
  • 84
  • 85
  • 86
  • 87
  • 88
  • 89
  • 90
  • 91
  • 92
  • 93
  • 94
  • 95
  • 96
  • 97
  • 98
  • 99
  • 100
  • 101
  • 102
  • 103
  • 104
  • 105
  • 106
  • 107
  • 108
  • 109
TL-MR3220
3G/4G Wireless N Router User Guide
Figure 4-37
Port Triggering
Once the Router is configured, the operation is as follows:
1.
A local host makes an outgoing connection using a destination port number defined in the
Trigger Port field.
2.
The Router records this connection, opens the incoming port or ports associated with this
entry in the Port Triggering table, and associates them with the local host.
3.
When necessary the external host will be able to connect to the local host using one of
the ports defined in the
Incoming Ports
field.
Trigger Port -
The port for outgoing traffic. An outgoing connection using this port will
"Trigger" this rule.
Trigger Protocol -
The protocol used for Trigger Ports, either
TCP
,
UDP
, or
All
(all
protocols supported by the Router).
Incoming Port -
The port or port range used by the remote system when it responds to
the outgoing request. A response using one of these ports will be forwarded to the PC that
triggered this rule. You can input at most 5 groups of ports (or port section). Every group of
ports must be set apart with ",". For example, 2000-2038, 2050-2051, 2085, 3010-3030.
Incoming Protocol -
The protocol used for Incoming Ports Range, either
TCP
or
UDP,
or
ALL
(all protocols supported by the Router).
Status -
The status of this entry either
Enabled
or
Disabled
.
Click the
Enable All
button to make all entries enabled
Click the
Disabled All
button to make all entries disabled.
Click the
Delete All
button to delete all entries
To add a new rule, follow the steps below.
1.
Click the
Add New…
button, the next screen will pop-up as shown in Figure 4-38.
2.
Select a common application from the
Common Applications
drop-down list, then the
Trigger Port
field and the
Incoming Ports
field will be automatically filled. If the
Common
Applications
do not have the application you need, enter the
Trigger Port
and the
Incoming Ports
manually.
3.
Select the protocol used for Trigger Port from the
Trigger Protocol
drop-down list, either
TCP
,
UDP
, or
All
.
-52-