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Description:
During the setup of a WLC cluster the extensions critical, Digital Signature, Non Repudiation, Certificate Sign, and CRL Sign are not set for the Sub-CA on the Slave. As these extensions are required by LCOS LX, this means, that access points with LCOS LX cannot establish a connection with the Slave. Thus, when the Master fails a fallback to the Slave is not possible.
This article describes , how the certificate files can be deleted on the Slave and created anew, so that access points with LCOS LX can establish a connection to the Slave.
Requirements:
- Configured and functional WLC cluster
- SSH client for accessing the CLI (z.B. PuTTY)
Procedure:
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As an alternative the actions can also be performed via WEBconfig (LCOS menu tree) or partly via LANconfig. In this case the modifications are carried out via the CLI for a better overview. The following steps must only be carried out on the Slave. The configuration of the Master must not be modified! |
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Enter the following command, to set the necessary extension extensions critical, Digital Signature, Non Repudiation, Certificate Sign, and CRL Sign for new certificates:
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