Last Modified: Apr 28, 2025
                                            Affected Product(s):
                                            BIG-IP LTM
                                        
                                            Known Affected Versions:
                                            12.1.0, 12.1.0 HF1, 12.1.0 HF2, 12.1.1, 12.1.1 HF1, 12.1.1 HF2, 12.1.2
                                        
                                            Fixed In:
                                            13.0.0, 12.1.2 HF1
                                        
                                Opened: Aug 31, 2016 Severity: 3-Major Related Article: 
K85804667                                        
                                
                                    
Creating 0.0.0.0:0 Virtual Server in TMUI results in slow-loading virtual server page and name resolution errors.
Degraded user experience waiting for the extra logic and misleading error in logs.
When a virtual server with a destination address of 0.0.0.0:0 is in the list, sorting the list is slow because of extra name resolution performed.
None.
Creating 0.0.0.0:0 Virtual Server in TMUI no longer results in slow-loading virtual server page and name resolution errors.