Cisco Bug: CSCvt49705 - Device Crash observed with NAT and once there is traffic from outside
Sep 10, 2020
- Cisco 4000 Series Integrated Services Routers
Known Affected Releases
Symptom: Device Crash observed with NAT and once there is traffic from outside Conditions: 1) bogus DNS traffic goes from outside to inside . 2) the traffic is destined to the subnet address of the router. 3) there is NAT static network config which matches the traffic.
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Bug Details Include
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