Руководство Пользователя для Cisco Cisco Web Security Appliance S170
5-37
Cisco IronPort AsyncOS 7.7.5 for Web User Guide
Chapter 5 Web Proxy Services
Advanced Proxy Configuration
Miscellaneous Options
UDP Tunnel Timeout.
1-60
60
Yes
Time to wait (in seconds) for data
from a UDP client or server before
closing the UDP tunnel. Default is
60.
from a UDP client or server before
closing the UDP tunnel. Default is
60.
SOCKS Control Ports.
Ports and
port ranges
between
1-65535
port ranges
between
1-65535
1080
Yes
Ports that accept SOCKS requests.
Default is 1080.
Default is 1080.
UDP Request Ports.
Ports and
port ranges
between
1-65535
port ranges
between
1-65535
16000-
16100
16100
Yes
UDP ports on which the SOCKS
server should listen. Default is
16000-16100.
server should listen. Default is
16000-16100.
Table 5-13
advancedproxyconfig CLI Command—SOCKS Options (continued)
Option
Valid
Values
Values
Default
Value
Value
Web Proxy
Must Restart
Must Restart
Description
Table 5-14
advancedproxyconfig CLI Command—Miscellaneous Options
Option
Valid
Values
Values
Default
Value
Value
Web Proxy
Must Restart
Must Restart
Description
Would you like proxy to
respond to health checks
from Layer 4 switches
(always enabled if WSA
is in L4 transparent
mode)?
respond to health checks
from Layer 4 switches
(always enabled if WSA
is in L4 transparent
mode)?
Yes, No
(Boolean)
No
Yes
Disable/Enable support for
responding to health checks from
Layer 4 switches (always enabled if
WSA is in L4 transparent mode).
Layer 4 switches issue ‘HEAD /
HTTP/1.0’ requests directed at the
proxy to ensure that it is responding.
responding to health checks from
Layer 4 switches (always enabled if
WSA is in L4 transparent mode).
Layer 4 switches issue ‘HEAD /
HTTP/1.0’ requests directed at the
proxy to ensure that it is responding.
Would you like proxy to
perform dynamic
adjustment of TCP
receive window size?
perform dynamic
adjustment of TCP
receive window size?
Yes, No
(Boolean)
Yes
Yes
Disable/Enable dynamic adjustment
of TCP receive window size.
of TCP receive window size.
Enable caching of
HTTPS responses?
HTTPS responses?
Yes, No
(Boolean)
No
No
Choose whether or not the Web
Security appliance should store
HTTPS responses in the web cache.
Security appliance should store
HTTPS responses in the web cache.
Enter minimum idle
timeout for checking
unresponsive upstream
proxy (in seconds).
timeout for checking
unresponsive upstream
proxy (in seconds).
Time in
seconds
seconds
10
No
The minimum amount of time the
Web Proxy waits before checking if
an upstream proxy is still
unavailable.
Web Proxy waits before checking if
an upstream proxy is still
unavailable.
Enter maximum idle
timeout for checking
unresponsive upstream
proxy (in seconds).
timeout for checking
unresponsive upstream
proxy (in seconds).
Time in
seconds
seconds
86400
No
The maximum amount of time the
Web Proxy waits before checking if
an upstream proxy is still
unavailable.
Web Proxy waits before checking if
an upstream proxy is still
unavailable.