RADIUS server retransmition happens occurs when the connection to the RADIUS server fails or a response pack is not received by the UCME. The When this happens, the default behaviour of the UCME is for the server to try 3 to reconnect three more times if the connection/response fails. This can lead to memory problems on the UCME, if there is a high number of packets failing. It is possible to change To avoid this, the global retransmit count can be amended accordingly, and it can also set it be configured differently for each RADIUS server.
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To change a specific RADIUS server settingsettings, log in to the UCME CLI and enter the following commands:
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With the above configuration, the specific server for which these settings apply will try to resend data if there is a failure, whilst the others will give up if the initial packet is lost.