Cisco Bug: CSCvu23563 - Cisco 9130 AP does not forward EAP-TLS packets intermittently. drop_memfail counter increasing
Oct 24, 2020
- Cisco Aironet 1850 Series Access Points
Known Affected Releases
Symptom: EAP-TLS Clients connected to the 9130 AP occasionally become stuck in Auth State. Client traces and packet captures showed that the AP is not forwarding EAP packets received from the client during this state. Only way to get the AP out of this state is to reload. But the AP eventually gets stuck again. sh cont nss stats | i drop is increasing when issue occurs Conditions: 9130 AP, running 22.214.171.124 code. EAP-TLS SSID used, could affect other EAP types as well. Observed when fragmentation is needed due to lower MTU between AP and WLC.
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Bug Details Include
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