Figure 28-3 Portfilter Command Example 2; Figure 28-4 Example Of Modified Port Filter Port 2 - ZyXEL Communications IES-1000 User Manual

IES-1000 User's Guide
An example with an altered configuration is shown next.
192.168.1.1 > bridge
192.168.1.1 bridge> portfilter 2 1 3
192.168.1.1 bridge> portfilter 3 1 2
This example sets the allowed outgoing bridge ports of port 2 (DSL port 1) to port 1 (Ethernet port) and port 3
(DSL port 2). The allowed outgoing bridge ports of port 3 (DSL port 2) are set to port 1 (Ethernet port) and port 2
(DSL port1). This way, DSL ports 2 and 3 can communicate with each other and the Ethernet port. You can see
the effects of this example by using the following command:
192.168.1.1 bridge> portfilter
Port 1 (ethernet):
Port 2 (dsl1):
Port 3 (dsl2):
Port 4 (dsl3):
Port 5 (dsl4):
Port 6 (dsl5):
Port 7 (dsl6):
Port 8 (dsl7):
Port 9 (dsl8):
The following figures illustrate the above example. Notice that ports 2 (DSL port 1) and 3 (DSL port 2) are able to
communicate with each other, as well as with the Ethernet. All of the other ports will only be able to communicate
with the Ethernet port.
The following figure illustrates the
192.168.1.1 bridge> portfilter 2 1 3
command line. Port 2 (DSL port 1) is able to send to both the Ethernet port and port 3 (DSL port 2).
The following figure illustrates the
192.168.1.1 bridge> portfilter 3 1 2
command line.
Port 3 (DSL port 2) is able to send to both the Ethernet port and port 2 (DSL port 1).
28-6
all
1 3
1 2
1
1
1
1
1
1

Figure 28-3 Portfilter Command Example 2

Figure 28-4 Example of Modified Port Filter Port 2

Bridge Commands