Services
Configure DNS
TX54 User Guide
575
(config)>
Repeat this step to list additional interfaces.
n
To limit access based on firewall zones:
(config)> add service dns acl zone end
value
Where
value
is a firewall zone defined on your device, or the
any
keyword.
Display a list of available firewall zones:
Type
... firewall zone ?
at the config prompt:
(config)> ... firewall zone ?
Zones: A list of groups of network interfaces that can be
referred to by packet
filtering rules and access control lists.
Additional Configuration
--------------------------------------------------------
-----------------------
any
dynamic_routes
edge
external
hotspot
internal
ipsec
loopback
setup
(config)>
Repeat this step to list additional firewall zones.
4. (Optional) Cache negative responses
By default, the device's DNS server caches negative responses. Disabling this option may
improve performance on networks with transient DNS results, when one or more DNS servers
may have positive results. To disable:
(config)> service dns cache_negative_responses false
(config>
5. (Optional) Query all servers
By default, the device's DNS server queries all available DNS servers. Disabling this option may
improve performance on networks with transient DNS results, when one or more DNS servers
may have positive results. To disable:
(config)> service dns query_all_servers false
(config>
Содержание TX54
Страница 1: ...TX54 User Guide Firmware version 22 2 ...
Страница 190: ...Interfaces Bridging TX54 User Guide 190 ...
Страница 293: ...Hotspot Hotspot configuration TX54 User Guide 293 ...
Страница 332: ...Hotspot Show hotspot status and statistics TX54 User Guide 332 ...
Страница 584: ...Services Simple Network Management Protocol SNMP TX54 User Guide 584 4 Click Download ...
Страница 1069: ...Command line interface Command line reference TX54 User Guide 1069 reboot Reboot the system Parameters None ...