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Chapter 3 Wizard setup 55

Nortel Business Secure Router 222 Configuration — Basics

Figure 10 Wizard 2: PPTP Encapsulation

Table 3 describes the fields in Figure 10.

Table 3 Wizard 2: PPTP Encapsulation

Label Description

ISP Parameters for Internet Access

Encapsulation Select PPTP from the drop-down list.

User Name Type the username given to you by your ISP.

Password Type the password associated with the username above.

Nailed Up

Connection

Select Nailed Up Connection if you do not want the connection to

time out.

Idle Timeout Type the time, in seconds, that elapses before the router

automatically disconnects from the PPTP server. The default is 45

seconds.

1 2 ... 50 51 52 53 54 55 56 57 58 59 60 ... 450 451

Business Secure Router 1
Trademarks 2
Contents 3
Chapter 2 4
Chapter 3 5
Chapter 4 5
Chapter 5 6
Chapter 6 6
Chapter 13 10
Chapter 14 11
Chapter 18 13
Chapter 22 15
Appendix A 15
Appendix B 16
28 Tables 28
Before you begin 29
Text conventions 29
Related publications 30
Hard copy technical manuals 30
How to get Help 31
32 Preface 32
Chapter 1 33
Router 222 33
Physical features 34
Nonphysical features 35
Firewall 36
Dynamic DNS support 38
IP Multicast 38
IP Alias 38
Central Network Management 38
Traffic Redirect 39
Port Forwarding 39
Full network management 40
Road Runner support 40
Logging and tracing 40
Embedded FTP and TFTP Servers 40
Hardware Setup 42
Introducing the WebGUI 43
Figure 2 Login screen 44
Figure 6 MAIN MENU Screen 48
Figure 7 Contact Support 49
Wizard setup 51
Wizard setup: Screen 2 52
Ethernet 53
54 Chapter 3 Wizard setup 54
Chapter 3 Wizard setup 55 55
Chapter 3 Wizard setup 57 57
Wizard setup: Screen 3 58
IP address and Subnet Mask 59
DNS Server address assignment 60
WAN MAC address 60
Chapter 3 Wizard setup 61 61
62 Chapter 3 Wizard setup 62
Figure 12 Wizard 3 62
Table 7 Wizard 3 62
Chapter 3 Wizard setup 63 63
64 Chapter 3 Wizard setup 64
Basic Setup Complete 65
66 Chapter 3 Wizard setup 66
User Notes 67
Security 70
Advanced Router Configuration 71
72 Chapter 4 User Notes 72
Termination) 73
Emulation) 73
74 Chapter 4 User Notes 74
Chapter 4 User Notes 75 75
76 Chapter 4 User Notes 76
System screens 77
Configuring General Setup 78
Chapter 5 System screens 79 79
80 Chapter 5 System screens 80
Dynamic DNS 81
Configuring Dynamic DNS 81
82 Chapter 5 System screens 82
Figure 15 DDNS 82
Table 9 DDNS 82
Configuring Password 83
84 Chapter 5 System screens 84
Figure 16 Password 84
Table 10 Password 84
Chapter 5 System screens 85 85
Configuring Time and Date 86
Chapter 5 System screens 87 87
Figure 17 Time and Date 87
88 Chapter 5 System screens 88
Table 12 Time and Date 88
Chapter 5 System screens 89 89
Configuring ALG 90
Chapter 5 System screens 91 91
Table 13 ALG 91
92 Chapter 5 System screens 92
LAN screens 93
LAN TCP/IP 94
Multicast 95
Configuring IP 96
Chapter 6 LAN screens 97 97
Table 14 LAN IP 97
98 Chapter 6 LAN screens 98
Chapter 6 LAN screens 99 99
Configuring Static DHCP 100
Configuring IP Alias 101
102 Chapter 6 LAN screens 102
NN47922-500 102
Figure 21 IP Alias 102
Table 16 IP Alias 102
Chapter 6 LAN screens 103 103
104 Chapter 6 LAN screens 104
Chapter 7 105
WAN screens 105
Configuring Route 106
Configuring WAN ISP 107
PPPoE Encapsulation 108
Chapter 7 WAN screens 109 109
PPTP Encapsulation 110
Chapter 7 WAN screens 111 111
Table 20 PPTP Encapsulation 111
Service type 112
Chapter 7 WAN screens 113 113
Figure 26 RR Service type 113
Table 21 RR Service Type 113
Configuring WAN IP 114
Chapter 7 WAN screens 115 115
Figure 27 WAN: IP 115
116 Chapter 7 WAN screens 116
Table 22 WAN: IP 116
Chapter 7 WAN screens 117 117
Configuring WAN MAC 118
Traffic redirect 119
Configuring Traffic Redirect 120
Chapter 7 WAN screens 121 121
Figure 31 Traffic Redirect 121
Table 23 Traffic Redirect 121
Configuring Dial Backup 122
Chapter 7 WAN screens 123 123
Figure 32 Dial Backup Setup 123
124 Chapter 7 WAN screens 124
Table 24 Dial Backup Setup 124
Chapter 7 WAN screens 125 125
126 Chapter 7 WAN screens 126
Advanced Modem Setup 127
128 Chapter 7 WAN screens 128
Figure 33 Advanced Setup 128
Chapter 7 WAN screens 129 129
Table 25 Advanced Setup 129
130 Chapter 7 WAN screens 130
Chapter 8 131
What NAT does 132
How NAT works 133
NAT application 134
NAT mapping types 135
Using NAT 136
SUA Server 137
Configuring SUA Server 139
Figure 38 SUA/NAT setup 140
Table 29 SUA/NAT setup 140
Configuring Address Mapping 141
Figure 39 Address Mapping 142
Table 30 Address Mapping 142
Trigger Port Forwarding 145
Figure 42 Trigger Port 147
Table 32 Trigger Port 148
Chapter 9 149
Static Route screens 149
Configuring IP Static Route 150
Configuring Route entry 152
Chapter 10 155
Firewalls 155
Packet Filtering firewalls 156
Application level firewalls 156
Chapter 10 Firewalls 157 157
Denial of Service 158
Types of DoS attacks 159
160 Chapter 10 Firewalls 160
Chapter 10 Firewalls 161 161
Figure 48 SYN flood 161
• ICMP vulnerability 162
ICMP types trigger an alert: 162
Stateful inspection 163
Stateful inspection process 164
Chapter 10 Firewalls 165 165
TCP security 166
UDP/ICMP security 167
Upper layer protocols 167
168 Chapter 10 Firewalls 168
Packet filtering vs. firewall 169
When to use the firewall 170
Chapter 11 171
Firewall screens 171
Rule logic overview 173
Connection direction examples 174
WAN to LAN rules 175
LAN to WAN rules 175
Configuring firewall 176
Configuring firewall rules 180
Configuring custom ports 184
Example firewall rule 185
Predefined services 188
Configuring attack alert 192
Figure 62 Attack alert 194
Table 43 Attack alert 194
Chapter 12 197
Content filtering 197
Configure Content Filtering 198
Table 44 Content filter 199
VPN screens overview 202
Security Association 203
Other terminology 203
IPSec architecture 204
IPSec algorithms 205
206 Chapter 13 VPN 206
Key management 207
Encapsulation 208
IPSec and NAT 209
Secure Gateway Address 210
Summary screen 211
212 Chapter 13 VPN 212
Figure 68 Summary 212
IP Policies 212
Chapter 13 VPN 213 213
Table 49 Summary 213
Keep Alive 214
Nailed Up 214
NAT Traversal 215
Preshared key 216
Chapter 13 VPN 217 217
Configuring Advanced Setup 218
Chapter 13 VPN 219 219
ID Type and content 220
ID type and content examples 221
My IP Address 222
Chapter 13 VPN 223 223
224 Chapter 13 VPN 224
Chapter 13 VPN 225 225
226 Chapter 13 VPN 226
Chapter 13 VPN 227 227
228 Chapter 13 VPN 228
Chapter 13 VPN 229 229
230 Chapter 13 VPN 230
Configuring an IP Policy 231
232 Chapter 13 VPN 232
Chapter 13 VPN 233 233
234 Chapter 13 VPN 234
Chapter 13 VPN 235 235
Port forwarding server 236
Chapter 13 VPN 237 237
IKE phases 238
Negotiation Mode 239
Perfect Forward Secrecy (PFS) 240
Chapter 13 VPN 241 241
242 Chapter 13 VPN 242
Chapter 13 VPN 243 243
SA Monitor 244
Chapter 13 VPN 245 245
Figure 77 VPN SA Monitor 245
Table 60 VPN SA Monitor 245
Global settings 246
Chapter 13 VPN 247 247
Table 61 VPN Global Setting 247
VPN Client Termination 248
Chapter 13 VPN 249 249
250 Chapter 13 VPN 250
Chapter 13 VPN 251 251
252 Chapter 13 VPN 252
Chapter 13 VPN 253 253
254 Chapter 13 VPN 254
Chapter 13 VPN 255 255
256 Chapter 13 VPN 256
Chapter 13 VPN 257 257
258 Chapter 13 VPN 258
Chapter 13 VPN 259 259
260 Chapter 13 VPN 260
Certificates 261
Self-signed certificates 262
Configuration summary 263
My Certificates 263
264 Chapter 14 Certificates 264
Figure 84 My Certificates 264
Chapter 14 Certificates 265 265
Table 66 My Certificates 265
Certificate file formats 266
Importing a certificate 267
268 Chapter 14 Certificates 268
Creating a certificate 269
270 Chapter 14 Certificates 270
Chapter 14 Certificates 271 271
My Certificate details 272
Chapter 14 Certificates 273 273
274 Chapter 14 Certificates 274
Chapter 14 Certificates 275 275
Trusted CAs 276
Chapter 14 Certificates 277 277
Figure 88 Trusted CAs 277
Table 70 Trusted CAs 277
278 Chapter 14 Certificates 278
Chapter 14 Certificates 279 279
Figure 89 Trusted CA import 279
Table 71 Trusted CA import 279
280 Chapter 14 Certificates 280
Chapter 14 Certificates 281 281
282 Chapter 14 Certificates 282
Table 72 Trusted CA details 282
Chapter 14 Certificates 283 283
Trusted remote hosts 284
Chapter 14 Certificates 285 285
286 Chapter 14 Certificates 286
Chapter 14 Certificates 287 287
288 Chapter 14 Certificates 288
Chapter 14 Certificates 289 289
290 Chapter 14 Certificates 290
Chapter 14 Certificates 291 291
292 Chapter 14 Certificates 292
Directory servers 293
Secure Router can access 294
Chapter 14 Certificates 295 295
296 Chapter 14 Certificates 296
Chapter 15 297
Bandwidth management 297
Bandwidth classes and filters 298
FTP 64 Kb/s 64 Kb/s 299
H.323 64 Kb/s 64 Kb/s 299
SIP 64 Kb/s 64 Kb/s 299
Configuring summary 300
Configuring class setup 301
Chapter 16 309
IEEE 802.1x 309
EAP Authentication overview 310
Configuring 802.1X 311
312 Chapter 16 IEEE 802.1x 312
Figure 105 802.1X 312
Table 85 802.1X 312
Chapter 16 IEEE 802.1x 313 313
314 Chapter 16 IEEE 802.1x 314
Chapter 17 315
Authentication server 315
Edit Local User Database 317
Current split networks 320
Current split networks edit 321
Configuring RADIUS 323
Figure 110 RADIUS 324
Table 90 RADIUS 324
Remote management screens 327
Remote management and NAT 328
System timeout 328
Introduction to HTTPS 329
Configuring WWW 330
Figure 112 WWW 331
Table 91 WWW 331
HTTPS example 332
Logon screen 336
Secure Router models 338
SSH overview 341
How SSH works 342
Configuring SSH 343
Figure 123 SSH 344
Table 92 SSH 344
Example 1: Microsoft Windows 345
Example 2: Linux 346
Secure FTP using SSH example 347
Configuring TELNET 349
Configuring FTP 350
Configuring SNMP 351
Supported MIBs 353
SNMP Traps 353
REMOTE MANAGEMENT: SNMP 354
Configuring DNS 355
Configuring Security 356
Figure 134 Security 357
Table 98 Security 357
Chapter 19 359
UPnP implementation 360
Configuring UPnP 360
Chapter 19 UPnP 361 361
Figure 135 Configuring UPnP 361
Table 99 Configuring UPnP 361
Displaying UPnP port mapping 362
Installing UPnP in Windows Me 363
Installing UPnP in Windows XP 364
Chapter 19 UPnP 365 365
366 Chapter 19 UPnP 366
Chapter 19 UPnP 367 367
368 Chapter 19 UPnP 368
Figure 145 Service settings 368
WebGUI easy access 369
Local Network 370
WebGUI logon screen displays 370
Chapter 20 371
Logs Screens 371
372 Chapter 20 Logs Screens 372
Figure 150 View Log 372
Table 101 View Log 372
Configuring Log settings 373
374 Chapter 20 Logs Screens 374
Figure 151 Log settings 374
Chapter 20 Logs Screens 375 375
Table 102 Log settings 375
Configuring Reports 376
Chapter 20 Logs Screens 377 377
Figure 152 Reports 377
Viewing Web site hits 378
Chapter 20 Logs Screens 379 379
Viewing Protocol/Port 380
Viewing LAN IP address 381
382 Chapter 20 Logs Screens 382
Reports specifications 383
384 Chapter 20 Logs Screens 384
Chapter 21 385
Call scheduling screens 385
Call scheduling 385
Call scheduling edit 387
Maintenance 391
392 Chapter 22 Maintenance 392
Figure 159 System Status 392
Table 110 System Status 392
System statistics 393
DHCP Table screen 394
F/W Upload screen 395
396 Chapter 22 Maintenance 396
Figure 162 Firmware upload 396
Table 113 Firmware Upload 396
Chapter 22 Maintenance 397 397
Configuration screen 398
Backup configuration 399
Restore configuration 400
Restart screen 401
402 Chapter 22 Maintenance 402
Figure 170 Restart screen 402
Troubleshooting 403
Problems with the LAN LED 404
Problems with Internet Access 405
Problems with the password 406
Problems with the WebGUI 407
Permissions 408
Figure 173 Internet options 410
Internet Explorer JavaScript 411
JAVA (Sun) 414
Netscape Pop-up Blockers 415
Allowing Pop-ups 416
Figure 181 Popup Windows 417
Figure 182 Popup Windows 418
Figure 183 Allowed Sites 419
Figure 184 Advanced 420
Log Descriptions 423
Table 128 Attack Logs 425
Table 129 Access Logs 426
Table 130 ACL Setting Notes 431
Table 131 ICMP Notes 431
VPN/IPSec Logs 432
VPN Responder IPSec Log 433
Table 136 PKI Logs 438
Log Commands 442
Displaying Logs 443
Log Command Example 444

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