Cisco Bug: CSCvu16067 - Changes in IP-TABLES ISE 2.6 causing TCP delays, TACACS latency
Sep 24, 2020
- Cisco Identity Services Engine
Known Affected Releases
2.4(0.357) 2.4(0.909) 2.6(0.156) 2.6(0.200)
Symptom: There are symptoms of TCP delays (looks like SYN flood) Conditions: This will cause issues with many devices trying to connect to T+ via TCP. Radius is not affected, since it's UDP.
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