Proroute GEM420 4G M2M Router
GEM420 User Manual
102
3.2.1.2.3 Packet Filter Rule Configuration
It supports the adding of one new rule or the editing of one existed rule. There are
some parameters need to be specified in one packet filter rule. They are Rule Name,
From Interface, To Interface, Source IP, Destination IP, Destination Port, Protocol,
Time Schedule and finally, the rule enable.
1. Rule Name:
The name of packet filter rule.
2. From Interface:
Any interface or someone LAN interface or someone WAN
interface.
3. To Interface:
Any interface or someone LAN interface or someone WAN
interface.
4. Source IP:
Specify the Source IP address of packets that want to be filtered out in
the packet filter rule. You can define a single IP address (4.3.2.1) or a range of IP
addresses (4.3.2.20~30). A “0.0.0.0” implies all IP addresses.
5. Destination IP:
Specify the Destination IP address of packets that want to be
filtered out in the packet filter rule. You can define a single IP address (4.3.2.1) or
a range of IP addresses (4.3.2.20~30). A “0.0.0.0” implies all IP addresses.
6.
Destination Port:
Choose “User-defined Service” to let you specify manually the
destination service port of packets that want to be filtered out in the packet filter
rule. You can define a single port (80) or a range of ports (1000-1999). A “0”
implies all ports are used. You also can choose one well-known service instead so
that the chosen service will provide its destination port and protocol number for
the rule. The supported well-known services include:
