RTX1200 - RXT830の拠点間VPNをiperfで計測したけどまあまあ安定してるな。
[ ID] Interval Transfer Bandwidth
[ 4] 0.00-10.00 sec 40.5 MBytes 34.0 Mbits/sec sender
[ 4] 0.00-10.00 sec 40.4 MBytes 33.9 Mbits/sec receiver