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 64
2
STEP 2 To establish the SSL VPN tunnels for remote access, choose SSL VPN as the VPN
tunnel type.
STEP 3 Click Begin.
The SSL VPN Configuration window opens.
STEP 4 In the Gateway (Basic) area, enter the following information:
• Gateway Interface: Choose the WAN interface that the traffic over the SSL
VPN tunnel passes through.
• Gateway Port: Enter the port number used on the SSL VPN gateway. HTTPS
or SSL typically operates on port 443. However, the SSL VPN gateway can
also operate on a user defined port. The firewall should permit the port to
ensure delivery of packets destined for the SSL VPN gateway. The SSL VPN
clients need to enter the entire address pair “Gateway IP Address: Port
Number” for connectting purposes.
• Certificate File: Choose a certificate to authenticate the users who want to
access your network resource through the SSL VPN tunnel.
• Client Address Pool: The SSL VPN gateway has a configurable address
pool with maximum size of 255 which is used to allocate IP addresses to the
remote clients. Enter the IP address pool for all remote clients. The client is
assigned an IP address by the SSL VPN gateway.
NOTE Configure an IP address range that does not directly overlap with any
of addresses on your local network.
• Client Netmask: Enter the IP address of the netmask used for SSL VPN
clients.
The Client Address Pool is used with the Client Netmask. If they are set as
follows, then the SSL VPN client will obtain a VPN address whose range is
from 10.0.0.1 to 10.0.0.254.
- Client Address Pool = 10.0.0.0
- Client Netmask = 255.255.255.0
• Client Domain: Enter the domain name used for the SSL VPN clients.
• Login Banner: After the user successfully logs into the SSL VPN server, a
configurable login banner is displayed. Enter the message text to display
along with the banner.