Cisco Bug: CSCtb87608 - TCC resets several time when scanning using nikto tool on port 80
Sep 23, 2017
- Cisco ONS 15454 Series Multiservice Provisioning Platforms
Known Affected Releases
Symptom: NetTask failures are seen on 15454 and UTS chassis while running port scanning tools like Nikto and some STAT CD PSIRT tests. Conditions: Analysis of the issue shows that while running the specific tests, there are way too many TIME_WAIT sockets on the node. These sockets are consuming system resources and resulting in failure to establish any more TCP sessions, creation of new sockets and other operations that are dependent on using resources from the system pool.
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Bug Details Include
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