Symptoms:
- Any newly created Virtual Servers can be seen in the UI, but they never enter the 'Up' state and remain in the 'Down' state indefinitely.
- Any pre-existing Virtual Servers are 'Up' and operational.
- In /var/l/og/syslog on the Edge you may see messages like the following:
2021-09-15T14:21:26.566275+00:00 edge01.corp.local NSX 7906 LOAD-BALANCER [nsx@6876 comp="nsx-edge" subcomp="lb" s2comp="lb" level="FATAL"] [########-####-####-####-############] invalid port 000 [version: 5] in /config/vmware/edge/lb/etc/#######-####-####-####-############/nginx.conf:127
- You find a Virtual Server deployed with an unexpected port such as port '000', which is an 'Unknown' state.
- On a version of NSX-T prior to version 3.2.0.
VMware NSX
VMware NSX-T Data Center
VMware NSX-T Data Center 3.x
VMware NSX-T Data Center 2.x