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Home > Success Center > Log & Event Manager (LEM) > LEM - Knowledgebase Articles > Cisco IPS SDEE internal warning: Connection refused

Cisco IPS SDEE internal warning: Connection refused

Updated June 14, 2017

Overview

The following error is displayed when using the Cisco IPS 5+ (SDEE) connector.

Event Name: InternalWarning
EventInfo: Connection timeout InsertionIP: swi-lem Manager: swi-lem DetectionIP:
10.12.2.1 InsertionTime: 14:30:53 Mon Nov 23 2087 DetectionTime: 23:40:53 Tue Nov 23
2087 Severity: 2 ToolAlias: SdeeReader:Device_001 InferenceRule: ProviderSID: FastCenter
normal error ExtraneousInfo: Component: FastCenter:SdeeReader:Device_001 Description:
Connection timeout Detail: java.net.ConnectException: Connection refused StackTrace: 6A 61
76 61 2E 6E 65 74 2E 43 6F 6E 6E 65 63 74 45 78 63 65 70 74 69 6F 6E 3A 20 43 6F 6E 6E 65 63
74 69 6F 6E 20 72 65 66 75 73 65 64 0A 09 61 74 20 6A 61 76 61 2E 6E 65 74 2E 50 6C 61 69 6E
53 6F 63 6B 65 74 49 6D 70 6C 2E 73 6F 63 6B 65 74 43 6F 6E 6E 65 63 74 28 4E 61 74 69 76 65
20 4D 65 74 68 6F 64 29 0A 09 61 74 20 6A 61 76 61 2E 6E 65 74 2E 41 62 73 74 72 61 63 74 50
6C 61 69 6E 53 6F 63 6B 65 74 49 6D 70 6C 2E 64 6F 43 6F 6E 6E 65 63 74 28 55 6E 6B 6E 6F
77 6E 20 53 6F 75 72 63 65 29 0A 09 61 74 2

Environment

LEM 6.3.1 and earlier

Cause 

The connector is unable to communicate with the CISCO IPS 5+ configured. 

Resolution

Review the configuration of the connector and verify the following:

  • There is no firewall or proxy that is blocking the connectivity.
  • Cisco IPS 5+ is not configured to block the connection.

 

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