User's Manual

(2014-07-01)
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Figure 5-45 DNAT rule configuration
Step 4 NAT Type select “DNAT”, Configure DNAT rule parameter.
Table 5-22 DNAT Parameter instruction
Parameter
Details
Operation
Basic Settings
Protocol
Supports “TCP”, “UDP”,
“ICMP” or “ALL”
Select from Dropdown List
Original Address
Type
The destination address of
the IP packet needs to be
converted
Dropdown List
⚫
interface
⚫
static
Interface (when
the initial address
type select
“interface” ,
needs to be
configured)
Indicates the destination
address of IP packets to an
interface of the router
Dropdown List
⚫
br0
⚫
modem
⚫
eth0
⚫
eth1
Original Address
(when the initial
address type
select “static”,
needs to be
configured)
The source address of IP
packet, the source
address needs to be
converted
Manual input
Format1：A.B.C.D
Format2: A.B.C.D/Mask
Original port
The port of destination
address need to be replaced
Value area: 1～65535