SMC Networks Barricade SMCWBR14-G - Manual (Page 96)

Troubleshooting
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4. Check the network card connections.
5. The 10BASE-T/100BASE-TX port, network card, or cable
may be defective.
E. If wireless clients cannot access the network, check the
following:
1. Be sure the Wireless Barricade and the wireless clients are
configured with the same Service Set ID (SSID).
2. If authentication or encryption are enabled, ensure that the
wireless clients are properly configured with the appropriate
authentication or encryption keys.
3. If authentication is being performed through a RADIUS
server, ensure that the clients are properly configured on the
RADIUS server.
4. If authentication is being performed through IEEE 802.1x, be
sure the wireless users have installed and properly configured
802.1x client software.
5. If MAC address filtering is enabled, be sure the client’s
address is included in the local filtering database.
6. If the wireless clients are roaming between Wireless
Barricade, make sure that all the access points and wireless
devices in the Extended Service Set (ESS) are configured to
the same SSID, and authentication method.