This Integer32 was originally meant to identify a prioritized list of RADIUS servers from the csRadiusSvrTable used for this VPN's authentication needs, but the description explicitly marks it obsolete in favor of per-Virtual-Router RADIUS configuration via csOrionRadiusInfo. An admin encountering this object in an older configuration should migrate to the newer per-VR RADIUS server list rather than relying on this deprecated value. For example, an admin auditing a legacy Orion configuration finding csOrionVPNRadiusSvrList still populated would know to cross-check and migrate that RADIUS server priority list to the current per-VR mechanism.