topic Error Configuring Sensing Interfaces for 5.x in Network Access Control https://community.cisco.com/t5/network-access-control/error-configuring-sensing-interfaces-for-5-x/m-p/593491#M426655 <P>It seems my certificate just expired, so when i try configuring sensing interfaces for 5.x sensors i get the following error: </P><P></P><P>Object loading failed. An error occurred trying to get the interface information. An error occurred while trying to determine the sensor version. Detail = java.security.cert.CertificateException: Untrusted Server Certificate Chain </P><P></P><P>What are the procedures to do so.</P><P></P><P>Thanks, </P> Sun, 10 Mar 2019 21:42:36 GMT lcuchisanmillan 2019-03-10T21:42:36Z Error Configuring Sensing Interfaces for 5.x https://community.cisco.com/t5/network-access-control/error-configuring-sensing-interfaces-for-5-x/m-p/593491#M426655 <P>It seems my certificate just expired, so when i try configuring sensing interfaces for 5.x sensors i get the following error: </P><P></P><P>Object loading failed. An error occurred trying to get the interface information. An error occurred while trying to determine the sensor version. Detail = java.security.cert.CertificateException: Untrusted Server Certificate Chain </P><P></P><P>What are the procedures to do so.</P><P></P><P>Thanks, </P> Sun, 10 Mar 2019 21:42:36 GMT https://community.cisco.com/t5/network-access-control/error-configuring-sensing-interfaces-for-5-x/m-p/593491#M426655 lcuchisanmillan 2019-03-10T21:42:36Z Re: Error Configuring Sensing Interfaces for 5.x https://community.cisco.com/t5/network-access-control/error-configuring-sensing-interfaces-for-5-x/m-p/593492#M426656 <HTML><HEAD></HEAD><BODY><P>The error points to a problem of certificate, I think it is caused by a non-matching certificate already existing on the sensor.</P><P></P></BODY></HTML> Fri, 18 Aug 2006 16:46:24 GMT https://community.cisco.com/t5/network-access-control/error-configuring-sensing-interfaces-for-5-x/m-p/593492#M426656 a-vazquez 2006-08-18T16:46:24Z