ZyXEL Communications ZyWALL USG-Series

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Chapter 21 ALG

ZyWALL / USG (ZLD) CLI Reference Guide

151

21.3 ALG Commands Example

The following example turns on pass through for SIP and turns it off for H.323.

Router# configure terminal

Router(config)# alg sip

Router(config)# no alg h323

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Default Chapter3
- Table of Contents3
Table of Contents5
Introduction19
PART I Introduction19
Chapter 1 Command Line Interface21
- Overview21
- The Configuration File21
- Accessing the CLI21
- Console Port22
- Web Configurator Console22
- Telnet25
- SSH (Secure Shell)25
- How to Find Commands in this Guide25
- How Commands Are Explained26
- Background Information (Optional)26
- Command Input Values (Optional)26
- Command Summary26
- Command Examples (Optional)26
- Command Syntax26
- Changing the Password27
- CLI Modes27
- Shortcuts and Help28
- List of Available Commands28
- List of Sub-Commands or Required User Input28
- Entering Partial Commands29
- Entering a ? in a Command29
- Command History29
- Navigation29
- Erase Current Command29
- The no Commands29
- Input Values30
- Ethernet Interfaces33
- Saving Configuration Changes33
- Logging out34
Chapter 235
- User and Privilege Modes35
  - Debug Commands36
PART II Reference39
- Object Reference41
- Object Reference Commands41
- Object Reference Command Example42
- Status43
Reference39
Chapter 3 Object Reference41
Chapter 4 Status43
Chapter 5 Registration49
- AP Management Commands53
- AP Management Overview53
Chapter 6 AP Management53
- AP Management Commands Example55
- Myzyxel.com Overview49
- Registration49
- Subscription Services Available on the Zywall / USG49
- Registration Commands50
- Command Examples51
- AP Management53
Chapter 7 Wireless LAN Profiles56
- AP Radio Profile Commands56
- Wireless LAN Profiles Overview56
- AP Profile Commands Example60
- AP Monitor Profile Commands61
- SSID Profile Commands62
- SSID Profile Example64
- Security Profile Commands65
- Security Profile Example66
- MAC Filter Profile Commands67
- MAC Filter Profile Example67
Chapter 8 Rogue AP68
- Rogue AP68
- Rogue AP Detection Commands68
- Rogue AP Detection Overview68
- Rogue AP Detection Examples69
- Rogue AP Containment Overview70
- Rogue AP Containment Commands71
- Rogue AP Containment Example71
Chapter 9 Wireless Frame Capture72
- Wireless Frame Capture Overview72
- Wireless Frame Capture Commands72
- Wireless Frame Capture Examples73
Chapter 10 Dynamic Channel Selection74
- DCS Overview74
- DCS Commands74
- DCS Examples75
Chapter 11 Wireless Load Balancing76
- Wireless Load Balancing Commands76
- Wireless Load Balancing Overview76
- Wireless Load Balancing Examples77
- Auto-Healing79
Chapter 12 Auto-Healing79
- Auto-Healing Examples80
Chapter 13 Interfaces81
Chapter 14 Trunks115
Chapter 15 Route119
Chapter 16 Routing Protocol129
Chapter 17 Zones133
Chapter 18 DDNS137
- DDNS Overview137
- DDNS Commands Summary138
- DDNS Commands Example139
- Zones Overview133
- Zone Commands Summary134
- Zone Command Examples135
- Ddns137
- Interfaces81
- Policy Route119
- Policy Route Commands119
- Assured Forwarding (AF) PHB for Diffserv124
- IP Static Route125
- Policy Route Command Example125
- Static Route Commands126
- Static Route Commands Examples127
- Routing Protocol129
- Routing Protocol Commands Summary129
- Routing Protocol Overview129
- General OSPF Commands130
- RIP Commands130
- OSPF Area Commands131
- Virtual Link Commands131
- Learned Routing Information Commands132
- Show Ip Route Command Example132
- Zones133
Chapter 19 Virtual Servers141
- 1:1 NAT and Many 1:1 NAT141
Chapter 20 HTTP Redirect145
- HTTP Redirect145
- HTTP Redirect Overview145
- Web Proxy Server145
- HTTP Redirect Commands146
- HTTP Redirect Command Examples147
- Alg149
- ALG Introduction149
Chapter 21 ALG149
Chapter 22 Upnp153
Chapter 23 IP/MAC Binding157
Chapter 24 Layer 2 Isolation160
Chapter 25 Secure Policy163
Chapter 26 Web Authentication179
Chapter 27 RTLS183
Chapter 28 Ipsec VPN185
Chapter 29 SSL VPN199
Chapter 30 L2TP VPN203
- Bandwidth Management Commands209
- Bandwidth Management Overview209
- BWM Type209
Chapter 31 Bandwidth Management209
- Application Patrol Commands Summary215
- Application Patrol Overview215
Chapter 32 Application Patrol215
- Anti-Virus Commands219
- Anti-Virus Overview219
Chapter 33 Anti-Virus219
Chapter 34 IDP Commands225
Chapter 35 Content Filtering237
- Content Filtering Overview237
- Content Filtering Reports237
- External Web Filtering Service237
- Content Filter Command Input Values238
- General Content Filter Commands239
- Content Filter Filtering Profile Commands241
- Content Filtering Commands Example243
- Content Filtering Statistics243
- Content Filtering Statistics Example243
- General IDP Commands225
- IDP Activation225
- Overview225
- Global Profile Commands226
- IDP Profile Commands226
- Editing/Creating IDP Signature Profiles227
- Signature Search227
- IDP Custom Signatures229
- Custom Signature Examples230
- Update IDP Signatures233
- IDP Statistics234
- Update Signature Examples234
- IDP Statistics Example235
- Content Filtering237
- Anti-Virus Profile220
- General Anti-Virus Commands220
- White and Black Lists221
- Signature Search Anti-Virus Command222
- Update Anti-Virus Signatures223
- Update Signature Examples223
- Anti-Virus Statistics224
- Anti-Virus Statistics Example224
- IDP Commands225
- Application Patrol Commands216
- Anti-Virus219
- Bandwidth Sub-Commands210
- Bandwidth Management Commands Examples213
- Application Patrol215
- Ipsec Configuration203
- L2TP VPN Overview203
- Policy Route204
- Using the Default L2TP VPN Connection204
- L2TP VPN Commands205
- L2TP VPN Example206
- Configuring the Default L2TP VPN Connection Example207
- Configuring the Default L2TP VPN Gateway Example207
- Configuring the L2TP VPN Settings Example207
- Configuring the Policy Route for L2TP Example208
- Bandwidth Management209
- SSL Access Policy199
- SSL Access Policy Limitations199
- SSL Application Objects199
- SSL VPN Commands199
- SSL VPN Commands200
- Setting an SSL VPN Rule Tutorial201
- L2Tp Vpn203
- Secure Policy Overview163
- Secure Policy Commands164
- Secure Policy Sub-Commands167
- Secure Policy Command Examples169
- Session Limit Commands171
- ADP Commands Overview173
- ADP Activation Commands174
- ADP Command Input Values174
- ADP Global Profile Commands174
- ADP Zone-To-Zone Rule Commands174
- ADP Add/Edit Profile Commands175
- Web Authentication179
- Web Authentication Commands179
- Web Authentication Overview179
- Web-Auth Policy Sub-Commands180
- SSO Configuration Commands181
- SSO Overview181
- Command Setup Sequence Example182
- SSO Show Commands182
- Rtls183
- RTLS Overview183
- RTLS Configuration Commands184
- RTLS Configuration Examples184
- Ipsec VPN185
- Ipsec VPN Overview185
- Ipsec VPN Commands Summary186
- Ipv4 Ikev1 SA Commands187
- Ipv4 Ipsec SA Commands (Except Manual Keys)188
- Ipv4 Ipsec SA Commands (for Manual Keys)191
- VPN Concentrator Commands191
- VPN Configuration Provisioning Commands192
- Ipv4 Ikev2 SA Commands193
- SA Monitor Commands193
- Ipv6 Ikev2 SA Commands195
- Ipv6 Ipsec SA Commands196
- Ipv6 VPN Concentrator Commands197
- Ssl Vpn199
Chapter 36 Anti-Spam247
- Anti-Spam Overview247
- Anti-Spam Commands247
- Anti-Spam Profile Rules247
- White and Black Lists250
Chapter 37 SSL Inspection257
Chapter 38 Device HA263
Chapter 39 User/Group269
- Application Object Commands276
  - Application Object Commands Summary276
Chapter 40 Application Object276
- Application Object Group Commands277
- Address Commands Summary279
- Address Overview279
Chapter 41 Addresses279
- Address Object Commands280
- Address Group Commands282
Chapter 42 Services285
- Service Object Commands285
- Services Commands Summary285
- Services Overview285
- Service Group Commands286
Chapter 43 Schedules289
- Schedule Commands Summary289
- Schedule Overview289
- Schedule Command Examples290
- AAA Server Overview291
- Ad-Server Commands291
- Authentication Server Command Summary291
Chapter 44 AAA Server291
- Ldap-Server Commands292
- Aaa Group Server Ad Commands293
- Radius-Server Command Example293
- Radius-Server Commands293
- Aaa Group Server Ldap Commands294
- Aaa Group Server Radius Commands295
- Aaa Group Server Command Example296
Chapter 45 Authentication Objects297
- Authentication Objects Overview297
- Aaa Authentication Commands297
- Aaa Authentication Command Example298
- Test Aaa Command298
- Test a User Account Command Example298
Chapter 46 Authentication Server300
- Authentication Server Commands300
Chapter 47 Certificates303
- Certificates Commands Summary304
- Certificates Commands Examples306
Chapter 48 ISP Accounts307
Chapter 49 SSL Application309
- SSL Application Object Commands309
- SSL Application Overview309
- SSL Application Command Examples311
Chapter 50 Dhcpv6 Objects312
- Dhcpv6 Object Commands312
- Dhcpv6 Object Commands Summary312
- Dhcpv6 Object Command Examples313
Chapter 51 System315
- Customizing the WWW Login Page315
- System Overview315
- Host Name Commands317
- Time and Date317
- Console Port Speed318
- Date/Time Commands318
- DNS Overview319
- Domain Zone Forwarder319
- DNS Commands320
- Authentication Server Overview322
- DNS Command Examples322
- Authentication Server Commands323
- Authentication Server Command Examples324
- Language Commands324
- Ipv6 Commands325
- Lldp325
- ZON Commands325
- ZON Overview325
- ZON Examples326
Chapter 52 System Remote Management327
- Remote Management Limitations327
Chapter 53 File Manager339
- Configuration Files and Shell Scripts Overview339
- File Directories339
- Comments in Configuration Files or Shell Scripts340
- Errors in Configuration Files or Shell Scripts341
- Zywall / USG Configuration File Details341
- Configuration File Flow at Restart342
- File Manager Commands Input Values342
- File Manager Commands Summary343
- File Manager Dual Firmware Commands344
- File Manager Command Examples345
- FTP File Transfer345
- Command Line FTP Configuration File Upload Example346
- Command Line FTP File Download346
- Command Line FTP File Upload346
- Command Line FTP Configuration File Download Example347
- Zywall / USG File Usage at Startup347
- Notification of a Damaged Recovery Image or Firmware348
- Restoring the Recovery Image349
- Restoring the Firmware351
- Restoring the Default System Database353
- Using the Atkz -U Debug Command355
Chapter 54 Logs359
Chapter 55 Reports and Reboot365
- Report Commands365
- Report Commands Summary365
- Packet Size Statistics Commands366
- Report Command Examples366
- Session Commands366
- Email Daily Report Commands367
- Email Daily Report Example368
- Reboot370
Chapter 56 Session Timeout371
Chapter 57 Diagnostics373
- Diagnosis Commands373
Chapter 58 Packet Flow Explore375
- Packet Flow Explore375
- Packet Flow Explore Commands375
- Packet Flow Explore Commands Example376
Chapter 59 Maintenance Tools379
Chapter 60 Watchdog Timer385
- Hardware Watchdog Timer385
- Software Watchdog Timer385
- Application Watchdog386
- Application Watchdog Commands Example387
List of Commands (Alphabetical)389

ZyXEL Communications ZyWALL USG-Series - ALG Commands Example

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