Receiving LTM IP instead of actual host, for syslog messages

Due to Client restrictions (not to update DNS automatically , as part of HA feature), We are using loadbalancer(LTM), to direct incoming syslog packets to solarwinds APE.

While during the process,, Solarwinds identity the source = IP of LTM instead of actual host.


Could kindly suggest how to get the source correct here