Cisco Cisco NAC Appliance 4.8 故障排查指南

Introduction
 Prerequisites
      Requirements
      Components Used
      Conventions
 Procedure
 Related Information

This document describes how to fix certificate errors on the Clean Access Manager (CAM)/Clean Access
Server (CAS) with version 4.1.6.

Cisco recommends that you have knowledge of the upgrade process for the Cisco Network Admission Control
(NAC) Appliance.

The information in this document is based on the Cisco NAC Appliance version 4.1.6 with CAM/CAS.

The information in this document was created from the devices in a specific lab environment. All of the
devices used in this document started with a cleared (default) configuration. If your network is live, make sure
that you understand the potential impact of any command.

Refer to Cisco Technical Tips Conventions for more information on document conventions.

These certificate errors are found in either /perfigo/logs/perfigo−redirect.log0.log.0 or
/perfigo/logs/perfigo−log0.log.0.

Here is an example of a certificate error:

SEVERE: RMISocketFactory:Creating RMI socket failed to host 

        10.1.20.10:sun.security.validator.ValidatorException: 

        Certificate chaining error

Aug 1, 2008 1:41:22 PM com.perfigo.wlan.web.admin.ConnectorClient connect

SEVERE: Communication Exception : java.rmi.ConnectIOException: Exception