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Chapter 4: Configuring the High-Level Network

4-112

Adding a last hop pool to an SSL proxy

In cases where you have more than one router sending connections to a

BIG-IP, connections are automatically sent back through the same router

from which they were received when the auto_lasthop global variable is

enabled, as it is by default. If the global auto_lasthop is disabled for any

reason (for example, you may not want it for a virtual server), or if you want

to exclude one or more routers from auto_lasthop you can direct your

replies to the last hop router using a last hop pool. The lasthop pool will take

precedence over auto_lasthop.

To configure a last hop pool, you must first create a pool containing the

router inside addresses. After you create the pool, use the following syntax

to configure a last hop pool for a proxy:

b proxy <ip>:<service> lasthop pool <pool_name>

For example, if you want to assign the last hop pool named ssllasthop_pool

to the SSL proxy 11.12.1.200:443, type the following command:

b proxy 11.12.1.200:443 lasthop pool ssllasthop_pool

Deleting an SSL proxy

If you want to delete the SSL proxy 209.100.19.22:80, type a command

such as the following:

b proxy 209.100.19.22:443 delete

The content converter proxy

The content converter proxy performs conversion of URLs to ARLs

(Akamai Resource Locators). ARLs point to copies of URL targets that are

stored on geographically nearby servers on the Akamai Freeflow Network

for greater speed of access. The conversion from URL to ARL is performed

whenever a client accesses a web page on a customer site containing a URL

with an ARL counterpart, giving it the name on-the-fly content conversion.

On-the-fly content conversion has the advantage that the HTML source does

not need to be updated each time a new ARL is added.

Note

The content converter feature is usable only by customers of the Akamai

Freeflow Network. In addition, the features required to configure this option

are available only on the BIG-IP HA and Enterprise software versions.

Creating a content converter gateway

Configuring a content converter consists of two tasks. First, configure the

Akamai on-the-fly conversion software for your network. Second, create the

content converter gateway using the proxy command. (If the software is not

configured first, the attempt to create a proxy will fail.)

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