GRP-530M / GRP-540M User Manual
Version 1.2.1
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(4) DDNS Password: the password of DDNS service.
(5) DDNS Period: the period time (seconds) to update your address.
FTP:
(1) FTP Server: the address of FTP service provider.
(2) FTP Port: the port of FTP service provider.
(3) FTP Username: the username of FTP service.
(4) FTP Password: the password of FTP service.
(5) FTP File Name: the file in the server to save your address.
(6) FTP Period: the period time (seconds) to update your address.
(7) FTP Passive Mode: enable the passive mode.
3.3.8 Routing & Port Mapping (Port Forward)
This page provides routing rule & Port Forward configuration.
．
Routing Rule
(1) IP: IP address.
(2) Mask: the mask will effect how many IP this rule manages.
”24” = 255 IPs, “28” = 16 IPs, “32” = 1 IPs.
(3) Target: the target interface of the rule.
For example:
The Rule 0: This rule will push the socket packages from the address 192.168.27.1 ~
1
92.168.27.255 forward to “ppp0” (3G network).
