RTL00_WEB/USDK/component/common/example/eap/readme.txt
2017-06-21 03:00:20 +03:00

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802.1X EAP METHOD SUPPLICANT EXAMPLE
Description:
Use 802.1X EAP methods to connect to AP and authenticate with backend radius server.
Current supported methods are EAP-TLS, PEAPv0/EAP-MSCHAPv2, and EAP-TTLS/MSCHAPv2.
Configuration:
Modify the argument of example_eap() in example_entry.c to set which EAP methods you want to use.
Modify the connection config (ssid, identity, password, cert) in example_eap_config() of example_eap.c based on your server's setting.
[FreeRTOSConfig.h]
#define configTOTAL_HEAP_SIZE ( ( size_t ) ( 70 * 1024 ) )
[platform_opts.h]
# define CONFIG_EXAMPLE_EAP 1
// Turn on/off the specified method
# define CONFIG_ENABLE_PEAP 1
# define CONFIG_ENABLE_TLS 1
# define CONFIG_ENABLE_TTLS 1
// If you want to verify the certificate of radius server, turn this on
# define ENABLE_EAP_SSL_VERIFY_SERVER 1
Execution:
An EAP connection thread will be started automatically when booting.
Note:
Please make sure the lib_wps, polarssl, ssl_ram_map are also builded.
If the connection failed, you can try the following directions to make it work:
1. Make sure the config_rsa.h of PolarSSL include the SSL/TLS cipher suite supported by radius server.
2. Set a larger value to SSL_MAX_CONTENT_LEN in config_rsa.h
3. Increase the FreeRTOS heap in FreeRTOSConfig.h, for example you can increase the heap to 80kbytes:
#define configTOTAL_HEAP_SIZE ( ( size_t ) ( 80 * 1024 ) )
4. Try to change using SW crypto instead of HW crypto.