Cisco ISA500 Series Integrated Security Appliances Administration Guide 12
Contents
Requirements 222
Before You Begin 222
VLAN Setup 222
Wireless Setup 223
User Authentication 223
Configuring a Captive Portal 223
Troubleshooting 227
Using External Web-Hosted CGI Scripts 228
CGI Source Code Example: No Authentication and Accept Button 237
Related Information 246
Configuring Wireless Rogue AP Detection 247
Advanced Radio Settings 248
Chapter 6: Firewall 251
Configuring Firewall Rules to Control Inbound and Outbound Traffic 252
About Security Zones 252
Default Firewall Settings 254
Priorities of Firewall Rules 255
Preliminary Tasks for Configuring Firewall Rules 255
General Firewall Settings 256
Configuring a Firewall Rule 257
Configuring a Firewall Rule to Allow Multicast Traffic 259
Configuring Firewall Logging Settings 260
Configuring NAT Rules to Securely Access a Remote Network 261
Viewing NAT Translation Status 262
Priorities of NAT Rules 263
Configuring Dynamic PAT Rules 264
Configuring Static NAT Rules 265
Configuring Port Forwarding Rules 266
Configuring Port Triggering Rules 268
Configuring Advanced NAT Rules 269
Configuring IP Alias for Advanced NAT rules 270