WebVPN Content Filters and ACLs are configured in the group-policy
attributes in the webvpn subcommand mode
.
WebVPN
Content Filtering let the administrator block or remove the parts of websites
that use Java or Active X, scripts, display images, and deliver cookies
. By
default, these parameters are disabled, which means that no filtering
occurs.
WebVPN ACLs are used to permit or deny various types of traffic for a user
or group policy. These are filters that permit or deny user access to specific
networks, subnets, hosts, and web servers.
Use the
filter command in webvpn mode to specify the name of the
access list to use for WebVPN connections for this group policy or username
. To remove the
access list, including a null value created by issuing the filter
none command, use the no form of this command.
The no option allows inheritance of a value from another
group policy. To prevent inheriting filter values, use the filter
value none command.
To add an access list to the configuration
that supports filtering for WebVPN, use the access-list
webtype command in global configuration mode. The
filter command is then used to apply those ACLs for WebVPN
traffic.