Ensure the following pre-requisites are configured:

  • The Service Engine HA Mode should be Legacy (Active/Standby).



  • The NSX-T user for configuring NSX-T cloud should have additional permissions of Netx Partner Admin and Security Admin for the preserve client IP functionality apart from the Network Admin requirement for other use cases (See Configuring NSX-T Roles for more details).



  • Set URPF Mode to None for the VIP data segments in which the preserve client IP feature will be enabled.



Note:

If uRPF Mode is not set to None, then an event with error will be generated, though the status of the virtual service is up, as shown below:



  • Configure the virtual service (for which preserve client IP has to configured), and pool server as Network Security Groups. Individual IP address or range, DNS Name, and IP group are not allowed.