iTP Secure WebServer System Administrator's Guide (iTPWebSvr 5.1+)

Configuration Directives
iTP Secure WebServer System Administrator’s Guide—522659-001
A-57
ReverseLookup
values (such as a list of hosts allowed access) that need to be used in multiple Region
commands. For example:
RegionSet allowedHosts "*.company.com *.foo.com" Region /* {
AllowHost $allowedHosts
}
In this example, the variable allowedHosts is set to the compound value
*.company.com *.foo.com. Then this value is referred to (by allowedHosts)
in the Region command AllowHost.
Any number of RegionSet directives are allowed in the configuration file.
Default
None.
Example
RegionSet startTime 7
RegionSet denyList "*.widgets.com *.company.com *.foo.com"
ReverseLookup
Syntax
ReverseLookup { yes | no }
Description
Use the ReverseLookup directive to enable or disable reverse lookup, which is
converts a web client’s IP address into a host name. You enable reverse lookup
whenever the web client host name is required by a CGI program or for host-based
access control, or if you want the web client host name to be recorded in a log file.
If the web client host name is not needed for these purposes, you can increase server
performance by disabling reverse lookup.
Only one ReverseLookup directive is allowed in the configuration file.
Default
ReverseLookup yes
which is set for all client connections.
Example
ReverseLookup no