ZyXEL Communications 2 Plus manual 32

List of Figures

Figure 211 SECURITY > CERTIFICATES > Directory Servers ............................................................	320
Figure 212 SECURITY > CERTIFICATES > Directory Server > Add ...................................................	321
Figure 213 SECURITY > AUTH SERVER > Local User Database ......................................................	325
Figure 214 SECURITY > AUTH SERVER > RADIUS ..........................................................................	326
Figure 215 How NAT Works .................................................................................................................	333
Figure 216 NAT Application With IP Alias ............................................................................................	333
Figure 217 Port Restricted Cone NAT Example ...................................................................................	334
Figure 218 ADVANCED > NAT > NAT Overview ..................................................................................	336
Figure 219 ADVANCED > NAT > Address Mapping .............................................................................	338
Figure 220 ADVANCED > NAT > Address Mapping > Edit ..................................................................	339
Figure 221 Multiple Servers Behind NAT Example ..............................................................................	341
Figure 222 Port Translation Example ...................................................................................................	342
Figure 223 ADVANCED > NAT > Port Forwarding ...............................................................................	343
Figure 224 Trigger Port Forwarding Process: Example ........................................................................	344
Figure 225 ADVANCED > NAT > Port Triggering .................................................................................	345
Figure 226 Example of Static Routing Topology ...................................................................................	347
Figure 227 ADVANCED > STATIC ROUTE > IP Static Route ..............................................................	348
Figure 228 ADVANCED > STATIC ROUTE > IP Static Route > Edit ....................................................	349
Figure 229 Subnet-based Bandwidth Management Example ..............................................................	352
Figure 230 ADVANCED > BW MGMT > Summary ..............................................................................	357
Figure 231 ADVANCED > BW MGMT > Class Setup ..........................................................................	358
Figure 232 ADVANCED > BW MGMT > Class Setup > Add Sub-Class ..............................................	360
Figure 233 ADVANCED > BW MGMT > Class Setup > Statistics ........................................................	362
Figure 234 ADVANCED > BW MGMT > Monitor .................................................................................	363
Figure 235 Private DNS Server Example .............................................................................................	367
Figure 236 ADVANCED > DNS > System DNS ...................................................................................	367
Figure 237 ADVANCED > DNS > Add (Address Record) ....................................................................	369
Figure 238 ADVANCED > DNS > Insert (Name Server Record) ..........................................................	370
Figure 239 ADVANCED > DNS > Cache .............................................................................................	371
Figure 240 ADVANCED > DNS > DHCP ..............................................................................................	373
Figure 241 ADVANCED > DNS > DDNS ..............................................................................................	375
Figure 242 Secure and Insecure Remote Management From the WAN ..............................................	377
Figure 243 HTTPS Implementation ......................................................................................................	379
Figure 244 ADVANCED > REMOTE MGMT > WWW ..........................................................................	379
Figure 245 Security Alert Dialog Box (Internet Explorer) ......................................................................	381
Figure 246 Security Certificate 1 (Netscape) ........................................................................................	382
Figure 247 Security Certificate 2 (Netscape) ........................................................................................	382
Figure 248 Example: Lock Denoting a Secure Connection .................................................................	383
Figure 249 Replace Certificate .............................................................................................................	384
Figure 250 Device-specific Certificate ..................................................................................................	384
Figure 251 Common ZyWALL Certificate .............................................................................................	384
Figure 252 SSH Communication Over the WAN Example ..................................................................	385
Figure 253 How SSH Works .................................................................................................................	385
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	ZyWALL 2 Plus User’s Guide