iTP Secure WebServer System Administrator's Guide (iTPWebSvr 6.0+)

Administering Session Identifiers for Anonymous
Sessions
iTP Secure WebServer System Administrator’s Guide—523346-002
11- 7
Advanced Configuration Options
You can specify the attributes listed in Table 11-1 in one of the following three ways:
•
By Default Attributes
You can change the default value of any ticketing attribute shown in Table 11-1 on
page 11-6, by using the SI_Default directive, which has the following form:
SI_Default -attribute value [-attribute value] ...
For example, the directive
SI_Default -AnonymousTicketExpiration 7200
changes the validity period to 2 hours (7200 seconds). Attributes set through the
SI_Default directive apply to all regions following the directive unless overridden
by a subsequent department-wide or region-wide directive, or reset by another
SI_Default directive.
•
By Department-Wide Attributes
You can override a default attribute value by specifying a department-wide attribute
by using the SI_Department directive, which has the following form:
SI_Department departmentID -attribute value [-attribute
value]...
PostExpirationExtension Adds a specified number of
seconds to the life span of the
Session Identifier. Allows clients
time to get a form, fill it out, and
post it back to the server.
3 hours
(10,800
seconds)
RequireIP Specifies a list of alias names that
refer to the content server.
None
RewriteHtmlLinks Causes the server to convert HTML
references to relative references or
disables conversion.
6 hours
RewriteImageLinks Causes the server to convert non-
HTML references to either relative
or absolute references.
0 seconds
SignatureLength Specifies how many bits long the
message authentication code
(MAC) for tickets must be. The
longer the MAC, the more tamper-
proof the ticket.
Anonymous
ticketing is
off for all
groups
Table 11-1. Anonymous Ticketing Attributes (page 2 of 2)
Attribute Description Default