Fault fltDnsepgNwIssuesConnectionErrorMajorFault
                
                    
                         Explanation:   
 This fault occurs when the
             connection to DNS Server 
 
                         Recommended Action:  
If you see this fault,
             please make sure that the device has the correct IP 
             and DNS server is accepting connection
             from outside.. 
                         
                         
Fault Name: fltDnsepgNwIssuesConnectionErrorMajorFault
                         Unqualified API Name: connectionErrorMajorFault
                         
                         Code: F2812
                         
                         Applied Mo DN Format: 
                         
                                  topology/pod-[id]/node-[id]/local/svc-[name]-id-[id]/uni/tn-[name]/dnssvrgrp-[name]/ip-[ip]/domain-[domain]/nwissue
                             
                                  uni/tn-[name]/dnssvrgrp-[name]/ip-[ip]/domain-[domain]/nwissue
                             
                         
                         Type: config
                         
                         Cause: connection-failed
                         
                         Severity: major
                         
                         Weight: 100
                         
                         Tags: 
                         
                         Message: 
connection to dns server failed, please check Svr ip or DNS Firewall
                         
                         Help: 
                         
                         
                         Triggered By: 
                         
                                    connectionStatus equals failed