F-SECURE INTERNET GATEKEEPER WINDOWS 2000-2003 SERVER 6.61..., Руководство администратора, Страница: 97 / 414

CHAPTER 5 97
Administering F-Secure Anti-Virus for Internet Gateways
Timeout Specify how long (in seconds) F-Secure
Anti-Virus for Internet Gateways waits for
response from the web server before it
timeouts. The connection can timeout while:
Requesting web page contents (sending an
HTTP GET request).
Sending data to bulletin boards, newsgroups
and mailing lists and submitting forms
(sending HTTP POST and PUT requests).
Maintaining reliable communication by
sending positive acknowledgments that TCP
packets have arrived (the time between
ACKs on TCP packets in responses).
Keep alive Specify whether persistent connections are
allowed or not. If you allow persistent
connections, connections from clients to
F-Secure Anti-Virus for Internet Gateways
are not automatically closed after each
request. For more information how to
optimize
Keep alive settings, see
“ Optimizing Performance ” , 277 .
Keep alive timeout Specify how long F-Secure Anti-Virus for
Internet Gateways should wait for the next
request from the client using the persistent
connection before the connection is closed.
Maximum keep alive
requests Specify how many requests one connection
can have when
Keep alive is enabled. After
a client has made the specified amount of
requests, the connection is closed and a new
connection is opened for the next request.