Cisco Cisco Web Security Appliance S160 Notas de publicación
47
Release Notes for Cisco IronPort AsyncOS 7.1.1 for Web
OL-23206-01
Known Issues
Known Issues
lists the known issues in this release of AsyncOS for Web.
Table 6
Known Issues for AsyncOS 7.1 for Web
Defect ID
Description
75451
grep CLI command erroneously does not accept an empty regular expression
string
string
The
grep
CLI command erroneously does not accept an empty regular expression
string.
Workaround: Enter any simple regular expression, such as ".*"
77271
Browsers cannot access PAC files stored on the appliance when the port is
changed in some cases
changed in some cases
Browsers cannot access PAC files stored on the appliance when the port is changed
from the current value and when browsers try to access the PAC file using only the
hostname specified in the Hostnames for Serving PAC Files Directly section on the
Security Services > Proxy Auto-Configuration File Hosting page.
from the current value and when browsers try to access the PAC file using only the
hostname specified in the Hostnames for Serving PAC Files Directly section on the
Security Services > Proxy Auto-Configuration File Hosting page.
Workaround: Reboot the appliance. Or, to avoid restarting the appliance, you can
make any change to any Access Policy and then submit and commit the change. For
example, you can create an Access Policy, submit and commit the change, and then
delete the policy and submit and commit your change again.
make any change to any Access Policy and then submit and commit the change. For
example, you can create an Access Policy, submit and commit the change, and then
delete the policy and submit and commit your change again.
50248
Web Proxy generates a core file when a client application uses HTTP pipelining
The Web Proxy generates a core file when a client application uses HTTP pipelining
(multiple HTTP requests are written out to a single socket without waiting for the
corresponding responses) due to internal memory management issues.
(multiple HTTP requests are written out to a single socket without waiting for the
corresponding responses) due to internal memory management issues.
73151
Web Proxy erroneously returns the “Policy: URL Filtering” notification page
instead of the “DNS Failure” page in some cases
instead of the “DNS Failure” page in some cases
The Web Proxy erroneously returns the “Policy: URL Filtering” end-user notification
page instead of the “DNS Failure” page when there is a DNS failure and
uncategorized URLs are set to Block.
page instead of the “DNS Failure” page when there is a DNS failure and
uncategorized URLs are set to Block.