Ubiquiti AirRouter [31/38] System

Ubiquiti AirRouter [31/38] System
29Ubiquiti Networks, Inc.
Chapter 3: AirOS™ AirRouter User Guide
- Remote Log Port The TCP/IP port of the host syslog
messages should be sent. 514 is the default port for
the commonly used system message logging utilities.
Every logged message contains at least a System Time
and a Host Name. Usually a particular service name which
generates the system event is specified also within the
message. Messages from different services have different
context and different level of the details. Usually error,
warning or informational system service messages are
reported, however more detailed Debug level messages
can be reported also. The more detailed system messages
are reported, the greater volume of log messages will be
generated.
System
The System tab contains administrative options. This page
enables the administrator to reboot the device, set it
back to factory defaults, upload new firmware, backup or
update the configuration and configure the administrator
account.
Device
Device Name (Host name) is the system wide device
identifier. It is reported by the SNMP Agent to authorized
management stations. Device Name will be represented
in popular Router Operating Systems registration screens
and discovery tools.
Device Name Specifies the system identity.
Interface Language Allows you to select the language
displayed in the management interface. English is the
default language.
Additional language profiles may be uploaded.
Refer to our wiki page at the following URL:
www.ubnt.com/wiki/How_to_import_Language_Profile
Date Settings
Timezone Specifies the timezone according to GMT
(Greenwich Mean Time).
Enable Startup Date When enabled, you are able to
modify the devices startup date.
•
Startup Date Specifies the device’s startup date. You
can select a date by clicking the Calendar icon or typinh
it in manually. Type the date in the following format:
2 digit month/2 digit day/4 digit year. An example would
be for May 20th, 2010 your would type 05/20/2010
System Accounts
In this section you can modify the administrator password
to protect your device from unauthorized configuration.
The default administrator’s password should be changed
on the very first system setup:
Administrator Username Specifies the name of the
system user.
Key button Press this button in order to change the
administrator password.
• Current Password Enter the current password
associated with the administrator account. It is required
to change the Password or Administrator Username.
• New Password Enter the new password for the
administrator account.
• Verify New Password Re-enter the new password for
the administrator account.
Note: Password length is 8 characters maximum,
passwords exceeding 8 characters will be
truncated.
Enable Read-Only Account Click to enable the read-only
account and configure the username and password to
protect your device from unauthorized access. The default
option is disabled.
• Read-Only Username Specifies the name of the system
user.
• Key button Press this button in order to change the
Read-only password.
- New Password New password used for read-only
administrator authentication should be specified.
- Show Check this to display the read-only password
characters you have typed.
Change Click to save changes to any of the fields on the
System tab.

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Добрый день. Мне нужно построить радиомост между 2-мя объектами, расстояние по горизонтали 2 км (1800м.), перепад высот 200 метров (190м). Присмотрел AIRGRID M2 HP 16 и 20dB, AIRGRID M5 HP 27dBi, также NanoBeam NBE M2 18dB и NanoBeam M5 25 dB. по сети планируется контролировать IP видеорегистратор с 8-ю камерами, 2МП. Также отправлять и получать видеофайлы, от 100Мб до редко 2-3Гб. Выбирал по пропускной способности, есть модели на 1000Мбит сек. Какое усиление лучше выбрать, учитывая такое расстояние? Нижний объект - это жилой дом, с металлической крышей (профнастил). И учитывая перепад высот, получится, что нижняя антенна будет под углом прим 5 градусов выше горизонта, а верхняя под углом 85 градусов ниже горизонта. Влияет ли на передачу данных, или на нормальную работу такой угол? влияет ли сильный дождь на передачу сигнала, и какой делать разумный запас по dB? Спасибо!
8 лет назад