Chapter 6 Device Security Settings
Vantage CNM User’s Guide
139
Figure 64
Device Operation > Device Configuration > Security > VPN > Global Setting
The following table describes the labels in this screen.
Table 53
Device Operation > Device Configuration > Security > VPN > Global Setting
LABEL
DESCRIPTION
Output Idle Timer
When traffic is sent to a remote IPSec router from which no reply is received
after the specified time period, the device checks the VPN connectivity. If the
remote IPSec router does not reply, the device automatically disconnects the
VPN tunnel.
Enter the time period (between 30 and 3600 seconds) to wait before the
device checks all of the VPN connections to remote IPSec routers.
Enter
0
to disable this feature.
Input Idle Timer
When no traffic is received from a remote IPSec router after the specified
time period, the device checks the VPN connectivity. If the remote IPSec
router does not reply, the device automatically disconnects the VPN tunnel.
Enter the time period (between 30 and 3600 seconds) to wait before the
device checks all of the VPN connections to remote IPSec routers.
Enter
0
to disable this feature.
Gateway Domain
Name Update Timer
This field is applicable when you enter a domain name to identify the device
and/or the remote secure gateway.
Enter the time period (between 2 and 60 minutes) to wait before the device
updates the domain name and IP address mapping through a DNS server.
The device rebuilds the VPN tunnel if it finds that the domain name is now
using a different IP address (any users of the VPN tunnel will be temporarily
disconnected).
Enter
0
to disable this feature.
VPN rules skip
applying to the overlap
range of local and
remote IP addresses
When you configure a VPN rule, the device checks to make sure that the IP
addresses in the local and remote networks do not overlap. Select
Turn Off
box to disable the check if you need to configure a VPN policy with
overlapping local and remote IP addresses.
Note: If a VPN policy’s local and remote IP addresses overlap,
you may not be able to access the device on your LAN
because the device automatically triggers a VPN tunnel
to the remote device with the same IP address.
Содержание Centralized Network Management Vantage CNM
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Страница 24: ...Vantage CNM User s Guide 24...
Страница 30: ...Vantage CNM User s Guide 30...
Страница 33: ...33 PART I Introduction Introducing Vantage CNM 31 GUI Introduction 35...
Страница 34: ...34...
Страница 52: ...52...
Страница 58: ...Chapter 4 Device General Settings Vantage CNM User s Guide 58...
Страница 108: ...Chapter 5 Device Network Settings Vantage CNM User s Guide 108...
Страница 184: ...Chapter 6 Device Security Settings Vantage CNM User s Guide 184...
Страница 207: ...Chapter 7 Device Advanced Settings Vantage CNM User s Guide 207...
Страница 208: ...Chapter 7 Device Advanced Settings Vantage CNM User s Guide 208...
Страница 210: ...Chapter 8 Device Log Vantage CNM User s Guide 210...
Страница 234: ...Chapter 9 Device Configuration Management Vantage CNM User s Guide 234...
Страница 248: ...248...
Страница 264: ...Chapter 14 VPN Monitor Vantage CNM User s Guide 264...
Страница 265: ...265 PART IV Monitor Device Status Monitor 267 Device HA Status Monitor 269 Device Alarm 271...
Страница 266: ...266...
Страница 276: ...Chapter 17 Device Alarm Vantage CNM User s Guide 276...
Страница 277: ...277 PART V Log Report Device Operation Report 279 CNM Logs 291 VRPT 293...
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Страница 296: ...Chapter 20 VRPT Vantage CNM User s Guide 296...
Страница 298: ...298...
Страница 312: ...Chapter 21 CNM System Setting Vantage CNM User s Guide 312...
Страница 318: ...Chapter 24 Vantage CNM Software Upgrade Vantage CNM User s Guide 318...
Страница 322: ...Chapter 26 About Vantage CNM Vantage CNM User s Guide 322...
Страница 323: ...323 PART VII Account Management Group 325 Account 329...
Страница 324: ...324...
Страница 328: ...Chapter 27 Group Vantage CNM User s Guide 328...
Страница 332: ...Chapter 28 Account Vantage CNM User s Guide 332...
Страница 333: ...333 PART VIII Troubleshooting Troubleshooting 335...
Страница 334: ...334...
Страница 338: ...Chapter 29 Troubleshooting Vantage CNM User s Guide 338...
Страница 340: ...340...
Страница 378: ...Appendix E IP Address Assignment Conflicts Vantage CNM User s Guide 378...
Страница 382: ...Appendix F Common Services Vantage CNM User s Guide 382...
Страница 416: ...Appendix H Open Software Announcements Vantage CNM User s Guide 416...
Страница 424: ...Appendix J Customer Support Vantage CNM User s Guide 424...
Страница 428: ...Index Vantage CNM User s Guide 428...
Страница 429: ...Index Vantage CNM User s Guide 429...
Страница 430: ...Index Vantage CNM User s Guide 430...