Home » ZyXEL Manuals » Networking » ZyXEL ZyWALL USG 300 » Manual Viewer

ZyXEL ZyWALL USG 300 User Guide - Page 333

Subnet Mask, IP Pool Start Address, IP Pool Start, Address, Custom Defined, From ISP, ZyWALL,

Get ZyXEL ZyWALL USG 300 PDF manuals and user guides

View all ZyXEL ZyWALL USG 300 manuals

Add to My Manuals
Save this manual to your list of manuals

Page 333 highlights

Chapter 13 Interfaces Table 71 Configuration > Network > Interface > WLAN > Add (No Security) LABEL DESCRIPTION Pool Size Enter the number of IP addresses to allocate. This number must be at least one and is limited by the interface's Subnet Mask. For example, if the Subnet Mask is 255.255.255.0 and IP Pool Start Address is 10.10.10.10, the ZyWALL can allocate 10.10.10.10 to 10.10.10.254, or 245 IP addresses. First DNS Server Second DNS Server Third DNS Server If this field is blank, the ZyWALL can assign every IP address allowed by the interface's IP address, subnet mask, and IP Pool Start Address; except for the first address (network address), last address (broadcast address) and the interface's IP address. Specify the IP addresses of a maximum of three DNS servers that the network can use. The ZyWALL provides these IP addresses to DHCP clients. Use one of the following ways to specify these IP addresses. Custom Defined - enter a static IP address. From ISP - select the DNS server that another interface received from its DHCP server. First WINS Server, Second WINS Server Lease time ZyWALL - the ZyWALL uses the IP address of this interface and works as a DNS relay. Type the IP address of the WINS (Windows Internet Naming Service) server that you want to send to the DHCP clients. The WINS server keeps a mapping table of the computer names on your network and the IP addresses that they are currently using. Specify how long each computer can use the information (especially the IP address) before it has to request the information again. Choices are: infinite - select this if IP addresses never expire. Static DHCP Table Add Edit Remove # IP Address MAC Address Description RIP Setting Enable RIP days, hours, and minutes - select this to enter how long IP addresses are valid. Configure a list of static IP addresses the ZyWALL assigns to computers connected to the interface. Otherwise, the ZyWALL assigns an IP address dynamically using the interface's IP Pool Start Address and Pool Size. Click this to create a new entry. Select an entry and click this to be able to modify it. Select an entry and click this to delete it. This field is a sequential value, and it is not associated with a specific entry. Enter the IP address to assign to a device with this entry's MAC address. Enter the MAC address to which to assign this entry's IP address. Enter a description to help identify this static DHCP entry. You can use alphanumeric and characters, and it can be up to 60 characters long. See Section 16.2 on page 396 for more information about RIP. Select this to enable RIP in this interface. ZyWALL USG 300 User's Guide 333

Section	Page
ZyWALL USG 300	1
About This User's Guide	3
Document Conventions	6
Safety Warnings	8
Contents Overview	9
Table of Contents	11
User’s Guide	31
Introducing the ZyWALL	33
1.1 Overview and Key Default Settings	33
1.2 Rack-mounted Installation	33
1.2.1 Rack-Mounted Installation Procedure	34
1.3 Front Panel	35
1.3.1 Front Panel LEDs	35
1.4 Management Overview	35
1.5 Starting and Stopping the ZyWALL	37
Features and Applications	39
2.1 Features	39
2.2 Applications	41
2.2.1 VPN Connectivity	42
2.2.2 SSL VPN Network Access	42
2.2.3 User-Aware Access Control	44
2.2.4 Multiple WAN Interfaces	44
2.2.5 Device HA	45
Web Configurator	47
3.1 Web Configurator Requirements	47
3.2 Web Configurator Access	47
3.3 Web Configurator Screens Overview	49
3.3.1 Title Bar	50
3.3.2 Navigation Panel	51
3.3.3 Main Window	57
3.3.4 Tables and Lists	59
Installation Setup Wizard	65
4.1 Installation Setup Wizard Screens	65
4.1.1 Internet Access Setup - WAN Interface	66
4.1.2 Internet Access: Ethernet	66
4.1.3 Internet Access: PPPoE	68
4.1.4 Internet Access: PPTP	69
4.1.5 ISP Parameters	69
4.1.6 Internet Access Setup - Second WAN Interface	71
4.1.7 Internet Access - Finish	71
4.2 Device Registration	72
Quick Setup	75
5.1 Quick Setup Overview	75
5.2 WAN Interface Quick Setup	76
5.2.1 Choose an Ethernet Interface	76
5.2.2 Select WAN Type	76
5.2.3 Configure WAN Settings	77
5.2.4 WAN and ISP Connection Settings	78
5.2.5 Quick Setup Interface Wizard: Summary	80
5.3 VPN Quick Setup	81
5.4 VPN Setup Wizard: Wizard Type	82
5.5 VPN Express Wizard - Scenario	83
5.5.1 VPN Express Wizard - Configuration	84
5.5.2 VPN Express Wizard - Summary	85
5.5.3 VPN Express Wizard - Finish	86
5.5.4 VPN Advanced Wizard - Scenario	87
5.5.5 VPN Advanced Wizard - Phase 1 Settings	88
5.5.6 VPN Advanced Wizard - Phase 2	90
5.5.7 VPN Advanced Wizard - Summary	91
5.5.8 VPN Advanced Wizard - Finish	92
Configuration Basics	93
6.1 Object-based Configuration	93
6.2 Zones, Interfaces, and Physical Ports	94
6.2.1 Interface Types	95
6.2.2 Default Interface and Zone Configuration	96
6.3 Terminology in the ZyWALL	97
6.4 Packet Flow	98
6.4.1 ZLD 2.20 Packet Flow Enhancements	98
6.4.2 Routing Table Checking Flow Enhancements	99
6.4.3 NAT Table Checking Flow	100
6.5 Feature Configuration Overview	101
6.5.1 Feature	102
6.5.2 Licensing Registration	102
6.5.3 Licensing Update	102
6.5.4 Interface	103
6.5.5 Trunks	103
6.5.6 Policy Routes	103
6.5.7 Static Routes	105
6.5.8 Zones	105
6.5.9 DDNS	105
6.5.10 NAT	105
6.5.11 HTTP Redirect	106
6.5.12 ALG	107
6.5.13 Auth. Policy	107
6.5.14 Firewall	107
6.5.15 IPSec VPN	108
6.5.16 SSL VPN	108
6.5.17 L2TP VPN	109
6.5.18 Application Patrol	109
6.5.19 Anti-Virus	110
6.5.20 IDP	110
6.5.21 ADP	110
6.5.22 Content Filter	110
6.5.23 Anti-Spam	111
6.5.24 Device HA	111
6.6 Objects	112
6.6.1 User/Group	112
6.7 System	113
6.7.1 DNS, WWW, SSH, TELNET, FTP, SNMP, Dial-in Mgmt, Vantage CNM	113
6.7.2 Logs and Reports	114
6.7.3 File Manager	114
6.7.4 Diagnostics	114
6.7.5 Shutdown	114
Tutorials	117
7.1 How to Configure Interfaces, Port Grouping, and Zones	117
7.1.1 Configure a WAN Ethernet Interface	118
7.1.2 Configure Zones	118
7.1.3 Configure Port Grouping	119
7.2 How to Configure a Cellular Interface	120
7.3 How to Configure Load Balancing	122
7.3.1 Set Up Available Bandwidth on Ethernet Interfaces	123
7.3.2 Configure the WAN Trunk	124
7.4 How to Set Up a Wireless LAN	125
7.4.1 Set Up User Accounts	125
7.4.2 Create the WLAN Interface	126
7.4.3 Set Up the Wireless Clients to Use the WLAN Interface	129
7.5 How to Set Up an IPSec VPN Tunnel	141
7.5.1 Set Up the VPN Gateway	142
7.5.2 Set Up the VPN Connection	142
7.5.3 Configure Security Policies for the VPN Tunnel	144
7.6 How to Configure a Hub-and-spoke IPSec VPN Without a VPN Concentrator	144
7.7 How to Configure User-aware Access Control	146
7.7.1 Set Up User Accounts	147
7.7.2 Set Up User Groups	148
7.7.3 Set Up User Authentication Using the RADIUS Server	148
7.7.4 Web Surfing Policies With Bandwidth Restrictions	150
7.7.5 Set Up MSN Policies	153
7.7.6 Set Up Firewall Rules	154
7.8 How to Use a RADIUS Server to Authenticate User Accounts based on Groups	155
7.9 How to Use Endpoint Security and Authentication Policies	157
7.9.1 Configure the Endpoint Security Objects	157
7.9.2 Configure the Authentication Policy	159
7.10 How to Configure Service Control	160
7.10.1 Allow HTTPS Administrator Access Only From the LAN	161
7.11 How to Allow Incoming H.323 Peer-to-peer Calls	163
7.11.1 Turn On the ALG	164
7.11.2 Set Up a NAT Policy For H.323	164
7.11.3 Set Up a Firewall Rule For H.323	166
7.12 How to Allow Public Access to a Web Server	167
7.12.1 Create the Address Objects	168
7.12.2 Configure NAT	168
7.12.3 Set Up a Firewall Rule	169
7.13 How to Use an IPPBX on the DMZ	170
7.13.1 Turn On the ALG	172
7.13.2 Create the Address Objects	172
7.13.3 Setup a NAT Policy for the IPPBX	173
7.13.4 Set Up a WAN to DMZ Firewall Rule for SIP	174
7.13.5 Set Up a DMZ to LAN Firewall Rule for SIP	175
7.14 How to Use Multiple Static Public WAN IP Addresses for LAN to WAN Traffic	176
7.14.1 Create the Public IP Address Range Object	176
7.14.2 Configure the Policy Route	177
7.15 How to Use Active-Passive Device HA	177
7.15.1 Before You Start	178
7.15.2 Configure Device HA on the Master ZyWALL	179
7.15.3 Configure the Backup ZyWALL	181
7.15.4 Deploy the Backup ZyWALL	183
7.15.5 Check Your Device HA Setup	183
L2TP VPN Example	185
8.1 L2TP VPN Example	185
8.2 Configuring the Default L2TP VPN Gateway Example	185
8.3 Configuring the Default L2TP VPN Connection Example	187
8.4 Configuring the L2TP VPN Settings Example	188
8.5 Configuring L2TP VPN in Windows Vista, XP, or 2000	189
8.5.1 Configuring L2TP in Windows Vista	189
8.5.2 Configuring L2TP in Windows XP	199
8.5.3 Configuring L2TP in Windows 2000	205
Technical Reference	223
Dashboard	225
9.1 Overview	225
9.1.1 What You Can Do in this Chapter	225
9.2 The Dashboard Screen	225
9.2.1 The CPU Usage Screen	232
9.2.2 The Memory Usage Screen	233
9.2.3 The Session Usage Screen	234
9.2.4 The VPN Status Screen	235
9.2.5 The DHCP Table Screen	235
9.2.6 The Number of Login Users Screen	236
Monitor	239
10.1 Overview	239
10.1.1 What You Can Do in this Chapter	239
10.2 The Port Statistics Screen	240
10.2.1 The Port Statistics Graph Screen	242
10.3 Interface Status Screen	243
10.4 The Traffic Statistics Screen	247
10.5 The Session Monitor Screen	250
10.6 The DDNS Status Screen	252
10.7 IP/MAC Binding Monitor	253
10.8 The Login Users Screen	254
10.9 WLAN Interface Station Monitor Screen	255
10.10 Cellular Status Screen	256
10.11 USB Storage Screen	258
10.12 Application Patrol Statistics	259
10.12.1 Application Patrol Statistics: General Setup	259
10.12.2 Application Patrol Statistics: Bandwidth Statistics	260
10.12.3 Application Patrol Statistics: Protocol Statistics	261
10.12.4 Application Patrol Statistics: Individual Protocol Statistics by Rule	262
10.13 The IPSec Monitor Screen	263
10.13.1 Regular Expressions in Searching IPSec SAs	265
10.14 The SSL Connection Monitor Screen	266
10.15 L2TP over IPSec Session Monitor Screen	267
10.16 The Anti-Virus Statistics Screen	268
10.17 The IDP Statistics Screen	270
10.18 The Content Filter Statistics Screen	272
10.19 Content Filter Cache Screen	273
10.20 The Anti-Spam Statistics Screen	276
10.21 The Anti-Spam Status Screen	278
10.22 Log Screen	279
Registration	283
11.1 Overview	283
11.1.1 What You Can Do in this Chapter	283
11.1.2 What you Need to Know	283
11.2 The Registration Screen	285
11.3 The Service Screen	287
Signature Update	289
12.1 Overview	289
12.1.1 What You Can Do in this Chapter	289
12.1.2 What you Need to Know	289
12.2 The Antivirus Update Screen	290
12.3 The IDP/AppPatrol Update Screen	291
12.4 The System Protect Update Screen	293
Interfaces	295
13.1 Interface Overview	295
13.1.1 What You Can Do in this Chapter	295
13.1.2 What You Need to Know	296
13.2 Port Grouping	299
13.2.1 Port Grouping Overview	299
13.2.2 Port Grouping Screen	299
13.3 Ethernet Summary Screen	300
13.3.1 Ethernet Edit	302
13.3.2 Object References	309
13.4 PPP Interfaces	310
13.4.1 PPP Interface Summary	311
13.4.2 PPP Interface Add or Edit	313
13.5 Cellular Configuration Screen (3G)	317
13.5.1 Cellular Add/Edit Screen	319
13.6 WLAN Interface General Screen	326
13.6.1 WLAN Add/Edit Screen	329
13.6.2 WLAN Add/Edit: WEP Security	335
13.6.3 WLAN Add/Edit: WPA-PSK/WPA2-PSK Security	336
13.6.4 WLAN Add/Edit: WPA/WPA2 Security	337
13.7 WLAN Interface MAC Filter	339
13.8 VLAN Interfaces	341
13.8.1 VLAN Summary Screen	343
13.8.2 VLAN Add/Edit	344
13.9 Bridge Interfaces	351
13.9.1 Bridge Summary	353
13.9.2 Bridge Add/Edit	354
13.10 Auxiliary Interface	360
13.10.1 Auxiliary Interface Overview	360
13.10.2 Auxiliary	360
13.11 Virtual Interfaces	362
13.11.1 Virtual Interfaces Add/Edit	363
13.12 Interface Technical Reference	364
Trunks	369
14.1 Overview	369
14.1.1 What You Can Do in this Chapter	369
14.1.2 What You Need to Know	370
14.2 The Trunk Summary Screen	374
14.3 Configuring a Trunk	375
14.4 Trunk Technical Reference	377
Policy and Static Routes	379
15.1 Policy and Static Routes Overview	379
15.1.1 What You Can Do in this Chapter	379
15.1.2 What You Need to Know	380
15.2 Policy Route Screen	382
15.2.1 Policy Route Edit Screen	385
15.3 IP Static Route Screen	389
15.3.1 Static Route Add/Edit Screen	390
15.4 Policy Routing Technical Reference	391
Routing Protocols	395
16.1 Routing Protocols Overview	395
16.1.1 What You Can Do in this Chapter	395
16.1.2 What You Need to Know	395
16.2 The RIP Screen	396
16.3 The OSPF Screen	397
16.3.1 Configuring the OSPF Screen	401
16.3.2 OSPF Area Add/Edit Screen	404
16.3.3 Virtual Link Add/Edit Screen	405
16.4 Routing Protocol Technical Reference	406
Zones	409
17.1 Zones Overview	409
17.1.1 What You Can Do in this Chapter	409
17.1.2 What You Need to Know	410
17.2 The Zone Screen	411
17.3 Zone Edit	412
DDNS	413
18.1 DDNS Overview	413
18.1.1 What You Can Do in this Chapter	413
18.1.2 What You Need to Know	413
18.2 The DDNS Screen	414
18.2.1 The Dynamic DNS Add/Edit Screen	416
NAT	419
19.1 NAT Overview	419
19.1.1 What You Can Do in this Chapter	419
19.1.2 What You Need to Know	420
19.2 The NAT Screen	420
19.2.1 The NAT Add/Edit Screen	422
19.3 NAT Technical Reference	425
HTTP Redirect	429
20.1 Overview	429
20.1.1 What You Can Do in this Chapter	429
20.1.2 What You Need to Know	430
20.2 The HTTP Redirect Screen	431
20.2.1 The HTTP Redirect Edit Screen	432
ALG	435
21.1 ALG Overview	435
21.1.1 What You Can Do in this Chapter	435
21.1.2 What You Need to Know	436
21.1.3 Before You Begin	439
21.2 The ALG Screen	439
21.3 ALG Technical Reference	441
IP/MAC Binding	443
22.1 IP/MAC Binding Overview	443
22.1.1 What You Can Do in this Chapter	443
22.1.2 What You Need to Know	444
22.2 IP/MAC Binding Summary	444
22.2.1 IP/MAC Binding Edit	445
22.2.2 Static DHCP Edit	446
22.3 IP/MAC Binding Exempt List	447
Authentication Policy	449
23.1 Overview	449
23.1.1 What You Can Do in this Chapter	449
23.1.2 What You Need to Know	450
23.2 Authentication Policy Screen	450
23.2.1 Adding Exceptional Services	452
23.2.2 Creating/Editing an Authentication Policy	453
Firewall	457
24.1 Overview	457
24.1.1 What You Can Do in this Chapter	457
24.1.2 What You Need to Know	458
24.1.3 Firewall Rule Example Applications	460
24.1.4 Firewall Rule Configuration Example	463
24.2 The Firewall Screen	465
24.2.1 Configuring the Firewall Screen	466
24.2.2 The Firewall Add/Edit Screen	469
24.3 The Session Limit Screen	470
24.3.1 The Session Limit Add/Edit Screen	472
IPSec VPN	475
25.1 IPSec VPN Overview	475
25.1.1 What You Can Do in this Chapter	475
25.1.2 What You Need to Know	476
25.1.3 Before You Begin	478
25.2 The VPN Connection Screen	478
25.2.1 The VPN Connection Add/Edit (IKE) Screen	480
25.2.2 The VPN Connection Add/Edit Manual Key Screen	487
25.3 The VPN Gateway Screen	490
25.3.1 The VPN Gateway Add/Edit Screen	491
25.4 VPN Concentrator	499
25.4.1 IPSec VPN Concentrator Example	499
25.4.2 VPN Concentrator Screen	502
25.4.3 The VPN Concentrator Add/Edit Screen	502
25.5 IPSec VPN Background Information	503
SSL VPN	517
26.1 Overview	517
26.1.1 What You Can Do in this Chapter	517
26.1.2 What You Need to Know	517
26.2 The SSL Access Privilege Screen	520
26.2.1 The SSL Access Policy Add/Edit Screen	522
26.3 The SSL Global Setting Screen	524
26.3.1 How to Upload a Custom Logo	526
26.4 Establishing an SSL VPN Connection	527
SSL User Screens	531
27.1 Overview	531
27.1.1 What You Need to Know	531
27.2 Remote User Login	532
27.3 The SSL VPN User Screens	537
27.4 Bookmarking the ZyWALL	538
27.5 Logging Out of the SSL VPN User Screens	538
SSL User Application Screens	541
28.1 SSL User Application Screens Overview	541
28.2 The Application Screen	541
SSL User File Sharing	543
29.1 Overview	543
29.1.1 What You Need to Know	543
29.2 The Main File Sharing Screen	544
29.3 Opening a File or Folder	544
29.3.1 Downloading a File	546
29.3.2 Saving a File	547
29.4 Creating a New Folder	547
29.5 Renaming a File or Folder	548
29.6 Deleting a File or Folder	548
29.7 Uploading a File	549
ZyWALL SecuExtender	551
30.1 The ZyWALL SecuExtender Icon	551
30.2 Statistics	552
30.3 View Log	553
30.4 Suspend and Resume the Connection	553
30.5 Stop the Connection	554
30.6 Uninstalling the ZyWALL SecuExtender	554
L2TP VPN	555
31.1 Overview	555
31.1.1 What You Can Do in this Chapter	555
31.1.2 What You Need to Know	555
31.2 L2TP VPN Screen	557
Application Patrol	559
32.1 Overview	559
32.1.1 What You Can Do in this Chapter	559
32.1.2 What You Need to Know	560
32.1.3 Application Patrol Bandwidth Management Examples	565
32.2 Application Patrol General Screen	569
32.3 Application Patrol Applications	570
32.3.1 The Application Patrol Edit Screen	571
32.3.2 The Application Patrol Policy Edit Screen	575
32.4 The Other Applications Screen	578
32.4.1 The Other Applications Add/Edit Screen	581
Anti-Virus	585
33.1 Overview	585
33.1.1 What You Can Do in this Chapter	585
33.1.2 What You Need to Know	586
33.1.3 Before You Begin	588
33.2 Anti-Virus Summary Screen	588
33.2.1 Anti-Virus Policy Add or Edit Screen	591
33.3 Anti-Virus Black List	593
33.4 Anti-Virus Black List or White List Add/Edit	594
33.5 Anti-Virus White List	595
33.6 Signature Searching	596
33.7 Anti-Virus Technical Reference	599
IDP	601
34.1 Overview	601
34.1.1 What You Can Do in this Chapter	601
34.1.2 What You Need To Know	601
34.1.3 Before You Begin	602
34.2 The IDP General Screen	603
34.3 Introducing IDP Profiles	605
34.3.1 Base Profiles	606
34.4 The Profile Summary Screen	607
34.5 Creating New Profiles	608
34.5.1 Procedure To Create a New Profile	608
34.6 Profiles: Packet Inspection	609
34.6.1 Profile > Group View Screen	609
34.6.2 Policy Types	612
34.6.3 IDP Service Groups	613
34.6.4 Profile > Query View Screen	614
34.6.5 Query Example	617
34.7 Introducing IDP Custom Signatures	619
34.7.1 IP Packet Header	619
34.8 Configuring Custom Signatures	620
34.8.1 Creating or Editing a Custom Signature	622
34.8.2 Custom Signature Example	628
34.8.3 Applying Custom Signatures	630
34.8.4 Verifying Custom Signatures	631
34.9 IDP Technical Reference	632
ADP	637
35.1 Overview	637
35.1.1 ADP and IDP Comparison	637
35.1.2 What You Can Do in this Chapter	637
35.1.3 What You Need To Know	637
35.1.4 Before You Begin	638
35.2 The ADP General Screen	639
35.3 The Profile Summary Screen	640
35.3.1 Base Profiles	641
35.3.2 Configuring The ADP Profile Summary Screen	641
35.3.3 Creating New ADP Profiles	642
35.3.4 Traffic Anomaly Profiles	642
35.3.5 Protocol Anomaly Profiles	645
35.3.6 Protocol Anomaly Configuration	645
35.4 ADP Technical Reference	649
Content Filtering	659
36.1 Overview	659
36.1.1 What You Can Do in this Chapter	659
36.1.2 What You Need to Know	659
36.1.3 Before You Begin	661
36.2 Content Filter General Screen	661
36.3 Content Filter Policy Add or Edit Screen	664
36.4 Content Filter Profile Screen	666
36.5 Content Filter Categories Screen	666
36.5.1 Content Filter Blocked and Warning Messages	678
36.6 Content Filter Customization Screen	679
36.7 Content Filter Technical Reference	681
Content Filter Reports	683
37.1 Overview	683
37.2 Viewing Content Filter Reports	683
Anti-Spam	691
38.1 Overview	691
38.1.1 What You Can Do in this Chapter	691
38.1.2 What You Need to Know	691
38.2 Before You Begin	693
38.3 The Anti-Spam General Screen	693
38.3.1 The Anti-Spam Policy Add or Edit Screen	695
38.4 The Anti-Spam Black List Screen	697
38.4.1 The Anti-Spam Black or White List Add/Edit Screen	699
38.4.2 Regular Expressions in Black or White List Entries	700
38.5 The Anti-Spam White List Screen	701
38.6 The DNSBL Screen	702
38.7 Anti-Spam Technical Reference	704
Device HA	709
39.1 Overview	709
39.1.1 What You Can Do in this Chapter	709
39.1.2 What You Need to Know	709
39.1.3 Before You Begin	710
39.2 Device HA General	711
39.3 The Active-Passive Mode Screen	712
39.3.1 Configuring Active-Passive Mode Device HA	714
39.4 Configuring an Active-Passive Mode Monitored Interface	717
39.5 The Legacy Mode Screen	719
39.6 Configuring the Legacy Mode Screen	720
39.7 Device HA Technical Reference	724
User/Group	731
40.1 Overview	731
40.1.1 What You Can Do in this Chapter	731

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
887
888
889
890
891
892
893
894
895
896
897
898
899
900
901
902
903
904
905
906
907
908
909
910
911
912
913
914
915
916
917
918
919
920
921
922
923
924
925
926
927
928
929
930
931
932
933
934
935
936
937
938
939
940
941
942
943
944
945
946
947
948
949
950
951
952
953
954
955
956
957
958
959
960
961
962
963
964
965
966
967
968
969
970
971
972
973
974
975
976
977
978
979
980
981
982
983
984
985
986
987
988
989
990
991
992
993
994
995
996
997
998
999
1,000
1,001
1,002
1,003
1,004
1,005
1,006
1,007
1,008
1,009
1,010
1,011
1,012
1,013
1,014
1,015
1,016
1,017
1,018
1,019
1,020
1,021
1,022
1,023
1,024
1,025
1,026
1,027
1,028
1,029
1,030
1,031
1,032
1,033
1,034
1,035
1,036
1,037
1,038
1,039
1,040
1,041
1,042
1,043
1,044
1,045
1,046
1,047
1,048
1,049
1,050
1,051
1,052
1,053
1,054
1,055
1,056
1,057
1,058
1,059
1,060
1,061
1,062
1,063
1,064
1,065
1,066
1,067
1,068
1,069
1,070
1,071
1,072
1,073
1,074
1,075
1,076
1,077
1,078
1,079
1,080
1,081
1,082
1,083
1,084
1,085
1,086
1,087
1,088
1,089
1,090
1,091
1,092
1,093
1,094
1,095
1,096
1,097
1,098
1,099
1,100
1,101
1,102
1,103
1,104
1,105
1,106
1,107
1,108
1,109
1,110
1,111
1,112
1,113
1,114
1,115
1,116
1,117
1,118
1,119
1,120
1,121
1,122
1,123
1,124
1,125
1,126
1,127
1,128
1,129
1,130
1,131
1,132
1,133
1,134
1,135
1,136
1,137
1,138
1,139
1,140
1,141
1,142
1,143
1,144
1,145
1,146
1,147
1,148
1,149

Match case Limit results 1 per page

Chapter 13 Interfaces

ZyWALL USG 300 User’s Guide

333

Pool Size

Enter the number of IP addresses to allocate. This number must be at

least one and is limited by the interface’s

Subnet Mask

. For example,

if the

Subnet Mask

is 255.255.255.0 and

IP Pool Start Address

10.10.10.10, the ZyWALL can allocate 10.10.10.10 to 10.10.10.254,

or 245 IP addresses.

If this field is blank, the ZyWALL can assign every IP address allowed

by the interface’s IP address, subnet mask, and

IP Pool Start

Address

; except for the first address (network address), last address

(broadcast address) and the interface’s IP address.

First DNS

Server

Second DNS

Server

Third DNS

Server

Specify the IP addresses of a maximum of three DNS servers that the

network can use. The ZyWALL provides these IP addresses to DHCP

clients. Use one of the following ways to specify these IP addresses.

Custom Defined

- enter a static IP address.

From ISP

- select the DNS server that another interface received

from its DHCP server.

ZyWALL

- the ZyWALL uses the IP address of this interface and works

as a DNS relay.

First WINS

Server,

Second WINS

Server

Type the IP address of the WINS (Windows Internet Naming Service)

server that you want to send to the DHCP clients. The WINS server

keeps a mapping table of the computer names on your network and

the IP addresses that they are currently using.

Lease time

Specify how long each computer can use the information (especially

the IP address) before it has to request the information again. Choices

are:

infinite

- select this if IP addresses never expire.

days, hours, and minutes

- select this to enter how long IP

addresses are valid.

Static DHCP

Table

Configure a list of static IP addresses the ZyWALL assigns to

computers connected to the interface. Otherwise, the ZyWALL assigns

an IP address dynamically using the interface’s

IP Pool Start

Address

and

Pool Size

Add

Click this to create a new entry.

Edit

Select an entry and click this to be able to modify it.

Remove

Select an entry and click this to delete it.

This field is a sequential value, and it is not associated with a specific

entry.

IP Address

Enter the IP address to assign to a device with this entry’s MAC

address.

MAC Address

Enter the MAC address to which to assign this entry’s IP address.

Description

Enter a description to help identify this static DHCP entry. You can use

alphanumeric and

()+/:=?!*#@$_%-

characters, and it can be up to 60

characters long.

RIP Setting

See

Section 16.2 on page 396

for more information about RIP.

Enable RIP

Select this to enable RIP in this interface.

Table 71

Configuration > Network > Interface > WLAN > Add (No Security)

LABEL

DESCRIPTION