Shenzhen Hongdian Technologies H7920, Руководство пользователя

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(2014-07-01)
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Table 5-23
SNAT rule instruction
Parameter Details Operation
Protocol Convert some kind of protocol packets
into address
Dropdown List

all

tcp

udp

icmp
Original Address The source address need to be replaced Manual input
Format1
：
A.B.C.D
Format2: A.B.C.D/Mask
Original Port The port of source address need to be
replaced
Value area: 1-65535 or
[1-65535], it can be a range,
or a single port
Mapping
Address Type
The new source address type after
source address is replaced
Dropdown List

interface

static
Interface Select the interface of the router as
source address after replacement
Dropdown List

br0

modem

eth0

eth1
Mapping Port The port of source address after is
replaced
Value area: 1-65535 or
[1-65535], it can be a range,
or a single port
Step 5
Single click “save” icon to finish.
When SNAT rule is configured port, protocol select "all", said select "tcp", "udp" two protocols; when
SNAT rule is not configured port, protocol select "all", said select "tcp", "udp","icmp" three protocols.
---END
MASQ rule configuration
MASQ is MASQUREADE.
Step 1
Log-on WEB GUI of H8951 3G 4G router .
Step 2 Click “Forward > NAT” to open “NAT” tab.
Step 3
NAT Type select “MASQ”, Configuration interface as shown in Figure 5-48.