This testvar’s default value is computed dynamically and may not always be the value below. Please see the testvar’s description for details.
This parameter specifies a free IP address used for WAN-side performance tests. This IP will be performance server’s IPv4 address. This IP address must be on the same network as the DUT’s WAN interface and next-hop gateway.
If not defined, this testvar defaults to the next address after wanIspNextIp. For example, if wanIspNextIp is 18.104.22.168 then perfWanIp would default to 22.214.171.124. (If wanIspNextIp is also not defined, check its description to determine its default value.)
This testvar was added in CDRouter 9.3