Hongdian H7921/H7920 Basic 3G/4G Router - Manual (Page 74)

7 FAQ H792x 3G/4G Router
7 -40 (2014-05-28)
Parameter Details Operation
Original port The port of destination
address need to be replaced Value area: 1～65535
Mapping address The new source address
after destination address is
replaced e.g. 192.168.8.1
Mapping port The port of destination
address after is replaced Value area :1～65535
Step 7 Single click “save” icon to finish.
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SNAT configuration rule
SNAT is the source address translation, and its role is to translate source address of IP packets
into another address.
Step 3 Log-on WEB GUI of H792x 3G/4G router.
Step 4 Click “Forward > NAT” to open “NAT” tab.
Step 5 NAT Type select “SNAT”, Configuration interface as shown in Figure 5-47.
Figure 5-44 SNAT rule configuration
Step 6 Configure SNAT rule parameter,.
Parameter instruction as Table 5-22