Technical data

Corrections and Updates to 4.0 Documentation

Product Documentation 3-11

For more information about Virtual Multihosting, see:

http://docs.oracle.com/cd/E21692_01/821-1882/adypx/index.html

3.2.19 Specifying IP Address in ACL Configurations

While specifying IP addresses in ACL configurations, a netmask can be used together

with an IP address. The IP address and netmask must be separated by a '+' character.

Example:

allow (read,execute,info)

(user = "anyone")

and

(ip = "10.12.171.97+255.255.255.0");

For more information about ACL configurations, see:

http://docs.oracle.com/cd/E21692_01/821-1882/adyhq/index.html

3.2.20 Manually Generating a PAC File

After manually generating a PAC file, you are not required to restart the proxy server.

For more information about generating a PAC file from a PAT file, see:

http://docs.oracle.com/cd/E21692_01/821-1882/adyow/index.html

3.2.21 Regarding Cache Partition Size

If GC (Garbage Collection) is disabled, or if the partition size happens to increase

while GC is temporarily inactive, it is possible that the cache partition size can exceed

the value specified in the

maxsize

parameter.

For more information about cache elements, see:

http://docs.oracle.com/cd/E21692_01/821-1883/aebcl/index.html

3.2.22 Regarding In-memory File Cache in Oracle iPlanet Web Proxy Server

Information pertaining to in-memory file cache is provided below:

1. The in-memory file cache is enabled only if the disk cache is enabled.

2. The in-memory file cache in Proxy server is used to cache the contents of

frequently used disk cache files in memory.

3. The in-memory file cache configuration has a parameter named

maxage

, which,

however, is currently not enforced. It is to avoid HTTP violations by serving

aged/invalid content.

Parameter Description

host-regex

Specifies a regular expression which is compared with the

request's

Host:

header value. The virtual mapping is not applied

in case of a mismatch.

from-prefix

Specifies the URI prefix to be mapped.

to-prefix

Specifies the URL prefix to which the request should be mapped.