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Virtual servers

BIG-IP® Reference Guide 4-73

To turn off port translation for a wildcard virtual server

using the Configuration utility

After you define the wildcard virtual server with a wildcard port, you must

disable port translation for the virtual server.

1. In the navigation pane, click Virtual Servers.

The Virtual Servers screen opens.

2. In the virtual server list, click the virtual server for which you want

to turn off port translation.

The Virtual Server Properties screen opens.

3. In the Enable Translation section, clear the Port box.

4. Click the Apply button.

To create a wildcard virtual server from the command line

1. Create the pool of transparent devices, using the bigpipe pool

command. For example, you can create a pool of transparent devices

called transparent_pool that uses the Round Robin load balancing

mode:

b pool transparent_pool { \

member 10.10.10.101:80 member 10.10.10.102:80 \

member 10.10.10.103:80 }

2. Create a wildcard virtual server that maps to the pool

transparent_pool. Because the members are firewalls and need to

handle a variety of services, the virtual server is defined using port 0

(or * or any). You can specify any valid non-zero port for the node

port and then turn off port translation for that port. In this example,

service checks ping port 80. For example:

b virtual 0.0.0.0:0 use pool transparent_pool

3. Turn off port translation for the port in the virtual server definition.

In the following example, port 80 is used for service checking. If

you do not turn off port translation, all incoming traffic is translated

to port 80.

b virtual 0.0.0.0:0 translate port disable

To create a default wildcard virtual server using the

Configuration utility

1. In the Navigation pane, select Virtual Servers.

The Virtual Servers screen displays.

2. Click the Add button.

3. In the Address field, type the IP address 0.0.0.0.

4. Click Next.

5. From the VLAN box, select all.

6. Click Done.

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