Cisco Cisco Web Security Appliance S670 Release Notes

When the appliance is configured in Cloud Connector mode, unavailable options for IPv6 addresses and 
Kerberos authentication appear on pages of the web interface. Although the options appear to be 
available, they are not supported in Cloud Connector mode. Do not attempt to configure the appliance 
to use IPv6 addresses or Kerberos authentication when in Cloud Connector mode.

Command line and web interfaces. You can access WSA using http://[2001:2:2::8]:8080 or 
https://[2001:2:2::8]:8443

Performing Proxy actions on IPv6 data traffic (HTTP/HTTPS/SOCKS/FTP)

IPv6 DNS Servers

WCCP 2.01 (Cat6K Switch) and Layer 4 transparent redirection

Upstream Proxies

Authentication Services 

Active Directory (NTLMSSP, Basic, and Kerberos)

LDAP 

SaaS SSO 

Transparent User Identification through CDA (communication with CDA is IPv4 only) 

Credential Encryption

Web Reporting and Web Tracking

External DLP Servers (communication between WSA and DLP Server is IPv4 only)

PAC File Hosting

Internal SMTP relay

External Authentication

Log subscriptions push method: FTP, SCP, and syslog

NTP servers

Local update servers, including Proxy Servers for updates

Authentication services 

AnyConnect Security Mobility

Novell eDirectory authentication servers

Custom logo for end-user notification pages

Communication between the Web Security appliance and the Security Management appliance

WCCP versions prior to 2.01 

SNMP