User's Manual
Table Of Contents
- Getting Started
- Wizards
- Using the Startup Wizard
- Using the Wireless Wizard to Configure the Wireless Settings for ISA550W and ISA570W
- Using the DMZ Wizard to Configure the DMZ Settings
- Using the Dual WAN Wizard to Configure the WAN Redundancy Settings
- Using the Site-to-Site Wizard to Establish the Site-to-Site VPN Tunnels
- Using the Remote Access Wizard to Establish the IPSec VPN Tunnels or SSL VPN Tunnels for Remote Access
- Status
- Networking
- Configuring IP Routing Mode
- Port Management
- Configuring the WAN
- Configuring the WAN Redundancy
- Configuring the VLAN
- Configuring the DMZ
- Configuring the Zones
- Configuring the Routing
- Dynamic DNS
- IGMP
- VRRP
- Configuring the Quality of Service
- Address Management
- Service Management
- Wireless Configuration for ISA550W and ISA570W
- Firewall
- Configuring the Firewall Access Rules to Control Inbound and Outbound Traffic
- Configuring the Firewall Schedule
- Firewall Access Rule Configuration Examples
- Configuring the NAT Rules to Securely Access a Remote Network
- Configuring the Session Settings
- Configuring the Content Filtering to Control Access to Internet
- Configuring the MAC Filtering to Permit or Block Traffic
- Configuring the IP/MAC Binding to Prevent Spoofing
- Configuring the Attack Protection
- Configuring the Application Level Gateway
- Security Services
- VPN
- About VPN
- Configuring the Cisco IPSec VPN Server
- Configuring the Cisco IPSec VPN Client
- Configuring the Site-to-Site VPN
- Configuring the SSL VPN
- Elements of the SSL VPN
- Configuration Tasks to Establish a SSL VPN Tunnel
- Installing the Cisco AnyConnect VPN Client on User’s PC
- Importing the Certificates for User Authentication
- Configuring the SSL VPN Users
- Configuring the SSL VPN Gateway
- Configuring the SSL VPN Group Policies
- Configuring the SSL VPN Portal
- Configuring the L2TP Server
- Configuring the VPN Passthrough
- Viewing the VPN Status
- User Management
- Device Management
- Remote Management
- Administration
- SNMP
- Configuration Management
- Firmware Management
- Log Management
- Managing the Security License
- Managing the Certificates for Authentication
- Configuring the Email Alert Settings
- Configuring the RADIUS Servers
- Configuring the Time Zone
- Device Discovery
- Diagnosing the Device
- Measuring and Limiting Traffic with the Traffic Meter
- Configuring the ViewMaster
- Configuring the CCO Account
- Configuring the Device Properties
- Configuring the Debug Settings
- Troubleshooting
- Technical Specifications and Environmental Requirements
- Factory Default Settings
- Where to Go From Here
Wizards
Using the Remote Access Wizard to Establish the IPSec VPN Tunnels or SSL VPN Tunnels for Remote
Access
Cisco ISA500 Series Integrated Security Appliance Administrator Guide 68
2
- Exclude LAN: If you choose Exclude Traffic, click True to deny the SSL
VPN clients to access the local LANs over the VPN tunnel, or click False
to allow the SSL VPN clients to access the local LANs over the VPN
tunnel.
• Split DNS: Split DNS provides the ability to direct DNS packets in clear text
over the Internet to domains served through an external DNS (serving your
ISP) or through a SSL VPN tunnel to domains served by the corporate DNS.
For example, a query for a packet destined for corporate.com would go
through the tunnel to the DNS that serves the private network, while a query
for a packet destined for myfavoritesearch.com would be handled by the
ISP's DNS. By default, this feature is configured on the SSL VPN gateway and
is enabled on the client. To use Split DNS, you must also have Split Tunnel
mode configured.
To add a domain to the Cisco AnyConnect VPN Client for tunneling packets
to destinations in the private network, end the domian name in the field and
then click Add. To delete a domain, select it from the list and click Delete.
STEP 5 In the Zone-based Firewall Settings area, you can control the access over the
SSL VPN tunnels.
• Click Permit to permit the access from the SSL VPN clients to the zones.
• Click Deny to deny the access from the SSL VPN clients to the zones.
NOTE The VPN access rules that automatically generated by the zone-
based firewall settings will be added to the firewall access rule table
with the priority higher than the default firewall ACL rules, but lower
than the custom firewall ACL rules.
STEP 6 Click OK to save your settings.