RACOM RipEX 1.12.0, Руководство пользователя, Страница: 103 / 189

A Short for Wi-Fi Protected Access 2 - Pre-Shared Key. It is a method of securing your network
using WPA2 with the use of Pre-Shared Key (PSK) authentication. To encrypt a network
with WPA2-PSK you provide your router not with an encryption key, but rather with a plain-
English passphrase between 13 and 64 characters long. Using a technology called TKIP (for
Temporal Key Integrity Protocol), that passphrase, along with the network SSID, is used to
generate unique encryption keys for each wireless client. And those encryption keys are
constantly changed.
•
WPA2 PSK Key - The string (13-64 characters) which is used for WPA2 encryption key
generating.
The following characters are not allowed in the key:
" (Double quote)
` (Grave accent)
\ (Backslash)
$ (Dollar symbol)
; (Semicolon)
Neighbours&Statistics
• Parameters
List box: Default, Manual
Default = Default
Default – Default (recommended) values are set and can not be edited.
Manual – Values can be set manually.
There are 2 tables with diagnostic information in the main menu - Diagnostic/Neighbours, Diagnost-
ic/Statistic. The Neighbours table displays Watched values from RipEX and from all its neighbours.
(Neighbour = RipEX, which can be accessed directly over the radio channel, i.e. without a repeater).
There is statistic information about the traffic volume in the Statistic table.
○
Watched values broadcasting period [min]
Default = 120 min, [0 = Off]
RipEX periodically broadcasts its Watched values to neighbouring units. The Watched values
can be displayed in Graphs and Neighbours menu.
Note : When Bridge mode is used, watched values broadcasting creates collisions for user traffic.
Be careful in using this feature.
○ Neighbours&Statistic log save period [min]
Default = 1440 min (1 day) [10 - 7200 min]
This is the period, in which Neighbours and Statistics logs are saved in the archive and cleared
and new logs start from the beginning.
Note1: The history files are organized in a ring buffer. Whenever a new file is opened, the
numbers of files are shifted, i.e. 0->1, 1->2, etc. There is a history of 20 log files available.
Note2: The Max value is 6.000.000 min. (more than 11 years) It used to be only 7.200 min. up
to the 1.3.x.x fw version.
Graphs
• Parameters
List box: Default, Manual
Default = Default
Default – Default (recommended) values are set and can't be edited.
Manual – Values can be set manually.
Graphs displays history of Watched values and history of some of the items from the Statistic table.
Displayed values are stored in each RipEX including data from selected five neighbouring units.
103 © RACOM s.r.o. – RipEX Radio modem & Router
Advanced Configuration