Dell 3-DNS Especificaciones descargar pdf (Pagina 381)

Additional Setup Options

BIG-IP® Reference Guide 12 - 7

Case 2: Different LANs

If you have nodes on different LANs from the BIG-IP, you need to add a

static gateway route on the BIG-IP itself. If, for example, the router that

connects the 192.168.5 network and the 192.168.6 network has IP addresses

192.168.5.254 and 192.168.6.254, then you could use the following

command to create the necessary static route on the BIG-IP:

route add -net 192.168.6.0 -gateway 192.168.5.254

You should add this command to the end of the file /etc/netstart so that it

runs each time the BIG-IP boots.

You may also need to set the default route on the nodes to point to the router

between the LANs. For example:

route add default -gateway 192.168.6.254

Finally, you need to set the default route on the router between the LANs to

the shared alias on the BIG-IP. For example, type the command:

route add default -gateway 192.168.5.200

Note

These examples assume you are using a UNIX-based router. The exact

syntax for your router may be different.

It is not necessary to set the default route for nodes directly to the BIG-IP, as

long as the default path eventually routes through the BIG-IP.

Setting up dynamic routing with GateD

The GateD daemon allows the BIG-IP to exchange dynamic routing updates

with your routers. Setting up the GateD daemon is a three-part task:

• You need to create the GateD configuration file, /config/gated.conf.

• You need to start the GateD daemon.

• You need to edit the /etc/netstart file.

Tip

You are not required to configure GateD on the BIG-IP. The BIG-IP can

meet most routing requirements without using GateD.

Note

Additional documentation for GateD is available through the web server on

the BIG-IP.

To create the GateD configuration file

GateD relies on a configuration file, typically named /config/gated.conf,

which can be relatively simple, or can be very complex, depending on the

routing needs of your network. The BIG-IP web server includes the GateD

1 2 ... 376 377 378 379 380 381 382 383 384 385 386 ... 425 426

Sin comentarios

Dell 3-DNS Especificaciones Pagina 381