| PF_RING Check | |
| Nodes AVX/VMX Compatibility Check | https://community.netwitness.com/t5/netwitness-knowledge-base/netwitness-precheck-appliance-upgrade-fails-when-avx-or-vmx-cpu/ta-p/709252 |
| Multiple kernel-devel Package Check | https://community.netwitness.com/t5/netwitness-knowledge-base/netwitness-upgrade-precheck-multiple-kernel-package-problems/ta-p/710518 |
| NFS Partition Check | https://community.netwitness.com/t5/netwitness-knowledge-base/netwitness-appliance-upgrade-fails-due-to-nfs-type-file-system/ta-p/707404 |
| BTRFS Mount Check | |
| Disk Space Check probe | |
| Mountpoint Check Probe | https://community.netwitness.com/t5/netwitness-knowledge-base/netwitness-pre-upgrade-check-shows-mountpoint-failed-error/ta-p/709486 |
| Fips Enabled Check Probe | https://community.netwitness.com/t5/netwitness-knowledge-base/netwitness-11-x-fips-mode-check/ta-p/683735 |