RACOM RipEX 1.6.0, Руководство пользователя

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List box: possible values
Default = 87.5
When a lower percentage of Hello packets than set has been delivered to the counterpart, the
unit switches to the next alternative gateway in the line. (The info about successfully delivered
outbound Hello packets are carried by received Hello packets)
○ RSS [-dBm]
Default = Off [255= Off]
Hello packets carry the info about average RSS (saved in respective Statistic table) on each
radio hop on its way. When any RSS on the way is lower than the set one, the unit switches to
the next alternative gateway in the line. Each individual packet is evaluated.
○ Lower priority paths checking
List box: On/Off
Default = On
If On, all alternative routes are checked, including the lower priority ones (Hello packets are
transmitted). Advantage – if active route fails, system switches only to functional alternative.
Disadvantage – when e.g. GSM for backup is used, Hello packets used for testing are charged.
Routes with a higher priority than the active one are always tested.
Note 1: the number of Backup paths is not limited. The number of Alternative routes is min.2 and max.
16 (active ones). There can be more than 16 Alternative routes defined, only active ones are checked.
Note 2: When Optimization (Settings/Radio/Optimization) is “On”, UDP packets with both source and
destination port 8886 are not transferred over the network, they are discarded in end RipEX. UDP
packets with source port 8903 are not optimized, even if Optimization is “On”.
Note 3: When SW key Backup routes or Master key expires, Backup path configuration is lost.
Buttons
• Apply - applies and saves the changes.
• Cancel - restores original values.
• Find - finds (highlights the respective line in the table) the route for a specific IP address if exists.
• Check routing - highlights duplicate routes for specific IP if they exist.
• Backup status - refresh the status of backup routes (Good, Failure, Unknown, Currently used)
131 © RACOM s.r.o. – RipEX Radio modem & Router
Advanced Configuration